<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ayuso, D</style></author><author><style face="normal" font="default" size="100%">González, a</style></author><author><style face="normal" font="default" size="100%">Hernández, F</style></author><author><style face="normal" font="default" size="100%">Peña, F</style></author><author><style face="normal" font="default" size="100%">Izquierdo, M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of sex and final fattening on ultrasound and carcass traits in Iberian pigs.</style></title><secondary-title><style face="normal" font="default" size="100%">Meat science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adipose Tissue</style></keyword><keyword><style  face="normal" font="default" size="100%">Adipose Tissue: chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Adipose Tissue: ultrasonography</style></keyword><keyword><style  face="normal" font="default" size="100%">Animal Feed</style></keyword><keyword><style  face="normal" font="default" size="100%">Animal Feed: analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Body Weight</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">Fatty Acids: analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Image Processing, Computer-Assisted</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">meat</style></keyword><keyword><style  face="normal" font="default" size="100%">Meat: analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Muscle, Skeletal</style></keyword><keyword><style  face="normal" font="default" size="100%">Muscle, Skeletal: chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Muscle, Skeletal: ultrasonography</style></keyword><keyword><style  face="normal" font="default" size="100%">Phenotype</style></keyword><keyword><style  face="normal" font="default" size="100%">Sex Factors</style></keyword><keyword><style  face="normal" font="default" size="100%">Swine</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year></dates><publisher><style face="normal" font="default" size="100%">Elsevier Ltd</style></publisher><volume><style face="normal" font="default" size="100%">96</style></volume><pages><style face="normal" font="default" size="100%">562-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">A hundred and twenty-five castrated Iberian pigs (61 males and 64 females, from 106.9 kg of live weight at star to 160.3 kg at slaughter) was used to investigate the effect of feeding system on carcass attributes (backfat thickness and loin area measured with ultrasound before slaughter, and intramuscular fat and weights and yields of hams, forelegs and loins after slaughter). Pigs were fattened outdoor under extensive conditions. There were 4 treatments: &quot;montanera&quot;, M; &quot;recebo&quot;, R; &quot;cebo a campo&quot;, C; and high oleic fed, O). Ultrasound images were collected at two rib locations (10th and 14th). M and O groups had the highest fat thickness and loin area was lower in M than in C group. M and O showed higher carcass weight and yield than the other groups. The largest ham weight was for C and the lowest for M groups. Loin weight and yield were higher in M and R than the other two groups (O and C).</style></abstract><accession-num><style face="normal" font="default" size="100%">24013697</style></accession-num></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tejerina, D</style></author><author><style face="normal" font="default" size="100%">García-Torres, S</style></author><author><style face="normal" font="default" size="100%">Cabeza de Vaca, M</style></author><author><style face="normal" font="default" size="100%">Vázquez, F M</style></author><author><style face="normal" font="default" size="100%">Cava, R</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of production system on physical–chemical, antioxidant and fatty acids composition of Longissimus dorsi and Serratus ventralis muscles from Iberian pig</style></title><secondary-title><style face="normal" font="default" size="100%">Food Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">antioxidant</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">Iberian pigs</style></keyword><keyword><style  face="normal" font="default" size="100%">Montanera</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><publisher><style face="normal" font="default" size="100%">Elsevier Ltd</style></publisher><volume><style face="normal" font="default" size="100%">133</style></volume><pages><style face="normal" font="default" size="100%">293-299</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The effect of three production systems of Iberian pigs namely Montanera (free-range system and feeding based on acorns and grass), Recebo (free-range system and nutrition based in combination of acorns, grass and mixed feeds) and Intensive (conﬁnement with mixed feeds) on some quality traits of Longissimus dorsi (LD) and Serratus ventralis (SV) muscles were studied. Muscles from pigs raised in the Montanera system showed signiﬁcantly higher CIE L ⁄ , a ⁄ and b ⁄ values and higher haem pigment content than those from Intensive system. Similarly, muscles from pigs raised in the Montanera system had signiﬁcantly higher contents of a and c-tocopherol and phenolic compounds contents and higher lipophilic and hydrophilic activity antioxidant than those from pigs raised in the Intensive system. Fatty acids proﬁles from Montanera pigs had signiﬁcantly higher monounsaturated (MUFA) and polyunsaturated (PUFA) fatty acids and lower saturated fatty acids (SFA) than those from pigs raised in the Intensive system. In relation to muscle effect, LD showed lower intramuscular fat (IMF), a-tocopherol, phenolic compounds, lipid oxidation and PUFA, but higher MUFA than SV.</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">a. C.G. Monteiro</style></author><author><style face="normal" font="default" size="100%">Fontes, M. a</style></author><author><style face="normal" font="default" size="100%">Bessa, R. J. B.</style></author><author><style face="normal" font="default" size="100%">Prates, J. a M.</style></author><author><style face="normal" font="default" size="100%">Lemos, J. P. C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Intramuscular lipids of Mertolenga-PDO beef, Mertolenga-PDO veal and “Vitela Tradicional do Montado”-PGI veal</style></title><secondary-title><style face="normal" font="default" size="100%">Food Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">a-tocopherol</style></keyword><keyword><style  face="normal" font="default" size="100%">Beef</style></keyword><keyword><style  face="normal" font="default" size="100%">Cholesterol</style></keyword><keyword><style  face="normal" font="default" size="100%">CLA isomers</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">meat quality</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2012///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://linkinghub.elsevier.com/retrieve/pii/S030881461101750X</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">132</style></volume><pages><style face="normal" font="default" size="100%">1486 - 1494</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Three quality branded meats (n = 68), ‘‘Vitela Tradicional do Montado’’-PGI veal, Mertolenga-PDO veal and Mertolenga-PDO beef were analysed for cholesterol (HPLC-UV), a-tocopherol (HPLC-FD), fatty acid composition (GC-FID), including conjugated linoleic acid (CLA) isomeric proﬁle (Ag + -HPLC), and nutritional value of lipids. All the meats analysed had similar contents (P &gt; 0.05) of cholesterol, a-tocopherol and intramuscular fat. In contrast, the percentage of 18:0 was lower for PGI veal, and that of 18:1 c9 was higher in PDO veal, whilst the percentage of 18:2 n6 was higher in PDO beef, relative to other two meats. The content of total CLA and the percentage of its t11,c13 isomer were higher, and the n6/ n3 ratio was lower, in PDO veal, relative to the other two meats. The data suggested that PGI veal has higher variability for most fatty acids than the other two types of meat. Finally, a discriminant analysis was conducted and the three meat types were well discriminated using the meat fatty acid proﬁle as variables.</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;label: Beef;CLA isomers;Cholesterol;Fatty acids;Meat quality;a-Tocopherol</style></notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Quaresma, M a G</style></author><author><style face="normal" font="default" size="100%">Alves, Susana P</style></author><author><style face="normal" font="default" size="100%">Trigo-Rodrigues, I</style></author><author><style face="normal" font="default" size="100%">Pereira-Silva, R</style></author><author><style face="normal" font="default" size="100%">Santos, N</style></author><author><style face="normal" font="default" size="100%">Lemos, J P C</style></author><author><style face="normal" font="default" size="100%">Barreto, a S</style></author><author><style face="normal" font="default" size="100%">Bessa, R J B</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Nutritional evaluation of the lipid fraction of feral wild boar (Sus scrofa scrofa) meat.</style></title><secondary-title><style face="normal" font="default" size="100%">Meat science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cholesterol</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">meat quality</style></keyword><keyword><style  face="normal" font="default" size="100%">Vitamin E</style></keyword><keyword><style  face="normal" font="default" size="100%">Wild boar</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><publisher><style face="normal" font="default" size="100%">Elsevier Ltd</style></publisher><volume><style face="normal" font="default" size="100%">89</style></volume><pages><style face="normal" font="default" size="100%">457-461</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Consumer increasing demand for wild boar meat and scarceness of data on its lipid fraction justified this study. The psoas major muscle collected from 25 feral wild boars was used to quantify the total lipid, total cholesterol, fatty acid (FA) profile, and vitamin E homologues. Intramuscular fat and total cholesterol contents averaged 4.64 g/100g of meat and 56.9 mg/100g of meat, respectively. No differences were found in FA composition between groups, except for 20:5n-3 that was higher in youngsters. All groups presented small concentrations of rumenic acid in meat (CLA; 0.24% of total FA). FA profile showed considerable resemblance with pork, while the vitamin E profile is marked by high concentrations of both alpha- (17.4 ± 3.3 μg/g meat) and gamma-tocopherols (2.6 ± 1.3 μg/g meat) and by the presence of other vitamin E homologues not previously reported in wild boar meat.</style></abstract><accession-num><style face="normal" font="default" size="100%">21658850</style></accession-num></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Grasset, Laurent</style></author><author><style face="normal" font="default" size="100%">Rovira, Pere</style></author><author><style face="normal" font="default" size="100%">Amblès, André</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">TMAH-preparative thermochemolysis for the characterization of organic matter in densimetric fractions of a Mediterranean forest soil</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Analytical and Applied Pyrolysis</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">carbohydrates</style></keyword><keyword><style  face="normal" font="default" size="100%">Density fractionation</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">Lignin subunits</style></keyword><keyword><style  face="normal" font="default" size="100%">mediterranean forest soils</style></keyword><keyword><style  face="normal" font="default" size="100%">Thermochemolysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><volume><style face="normal" font="default" size="100%">85</style></volume><pages><style face="normal" font="default" size="100%">435-441</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Physical protection is one of the most important ways for stabilization of organic carbon in soils, and in order to properly manage soils as a sink for carbon, it is necessary to know how much organic carbon a given soil could protect and to have information on the molecular composition of this protected organic matter in soil. To this end, we studied individual horizons taken from a soil proﬁle under Quercus rotundifolia stands over calcareous parent material. Horizons were subjected to a sequential extraction using solutions of sodium polytungstate (NaPT) of increasing density (1.6, 1.8 and 2.0) to differentiate ﬁve fractions: a free light, extractable without sonication, three occluded (extractable by sonication) and a dense (retained in the dense residue, after sonication). The obtained fractions were analyzed by preparative thermochemolysis followed by gas chromatography–mass spectrometry (GC/MS) in order to get some insight on the molecular composition. The total ion chromatograms obtained for the pyrolysates of both of the densimetric fractions show various series of fatty acids (as their methyl esters), n-alkanols (as their methyl ethers), methylated a,v-diacids, methylated v-hydroxyacids, various lignous subunits and permethylated deoxy aldonic acids derived from carbohydrates. The comparison of the distributions of the thermochemolysis products shows that organic carbon in the dense fractions of the deepest horizons were more inﬂuenced by a microbial reworking than the others dense fractions from the upper horizons. It is also the case for the occluded fraction 1 of the H horizon even the vegetal part of the organic carbon in that occluded fraction appears to have a non-woody origin. On the other hand, the dense fraction of the H horizon is strongly marked by vegetal origin.</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodríguez-Estévez, V.</style></author><author><style face="normal" font="default" size="100%">García Martínez, A.</style></author><author><style face="normal" font="default" size="100%">Mata Moreno, C.</style></author><author><style face="normal" font="default" size="100%">Perea Muñoz, J. M.</style></author><author><style face="normal" font="default" size="100%">Gómez Castro, A. G.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dimensiones y características nutritivas de las bellotas de los Quercus de la dehesa</style></title><secondary-title><style face="normal" font="default" size="100%">Arch. Zootec</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">iberian pig</style></keyword><keyword><style  face="normal" font="default" size="100%">Montanera</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus ilex</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus suber</style></keyword><keyword><style  face="normal" font="default" size="100%">Sus scrofa</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2008///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.uco.es/organiza/servicios/publica/az/php/az.php?idioma_global=0&amp;revista=145&amp;codigo=1680</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">1 - 12</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Acorns production of Quercus (Q. ilex, Q. suber, etc.) is an important feeding resource in the dehesa during autumn-winter. Acorn weight, size and shape present a lot of variability between species, species, individuals and areas. Also composition is variable and is influenced by its own maturation process and external agents (humidity, parasites, etc.). Op.osite, shell and cotyledons proportions show higher homogeneity. Shell composition has a very high level of tannins and lignin, which affects its digestibility. Kernel has a very high level of glucids (80% of DM) and lipids (5-10% of DM) with a oleic acid content up.er 60%, however protein level is very low (4-6% of DM). Many wild and domestic species eat acorns; however, in the dehesa, acorns are used to feed fattening Iberian pigs because this breed is the single one capable of peeling them and rises a high commercial value</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rodríguez-Estévez, V</style></author><author><style face="normal" font="default" size="100%">García Martínez, A</style></author><author><style face="normal" font="default" size="100%">Mata Moreno, C</style></author><author><style face="normal" font="default" size="100%">Perea Muñoz, J M</style></author><author><style face="normal" font="default" size="100%">Gómez Castro, A G</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dimensiones y características nutritivas de las bellotas de los Quercus de la dehesa</style></title><secondary-title><style face="normal" font="default" size="100%">Arch. Zootec</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">iberian pig</style></keyword><keyword><style  face="normal" font="default" size="100%">Montanera</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus ilex</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus suber</style></keyword><keyword><style  face="normal" font="default" size="100%">Sus scrofa</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year></dates><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">1-12</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Acorns production of Quercus (Q. ilex, Q. suber, etc.) is an important feeding resource in the dehesa during autumn-winter. Acorn weight, size and shape present a lot of variability between species, species, individuals and areas. Also composition is variable and is influenced by its own maturation process and external agents (humidity, parasites, etc.). Op.osite, shell and cotyledons proportions show higher homogeneity. Shell composition has a very high level of tannins and lignin, which affects its digestibility. Kernel has a very high level of glucids (80% of DM) and lipids (5-10% of DM) with a oleic acid content up.er 60%, however protein level is very low (4-6% of DM). Many wild and domestic species eat acorns; however, in the dehesa, acorns are used to feed fattening Iberian pigs because this breed is the single one capable of peeling them and rises a high commercial value</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernández, Manuela</style></author><author><style face="normal" font="default" size="100%">Ordóñez, Juan Antonio</style></author><author><style face="normal" font="default" size="100%">Cambero, Isabel</style></author><author><style face="normal" font="default" size="100%">Santos, Carlos</style></author><author><style face="normal" font="default" size="100%">Pin, Carmen</style></author><author><style face="normal" font="default" size="100%">Hoz, Lorenzo De La</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fatty acid compositions of selected varieties of Spanish dry ham related to their nutritional implications</style></title><secondary-title><style face="normal" font="default" size="100%">Food Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">hypercholesterolemic</style></keyword><keyword><style  face="normal" font="default" size="100%">hypocholesterolemic</style></keyword><keyword><style  face="normal" font="default" size="100%">n à 3</style></keyword><keyword><style  face="normal" font="default" size="100%">n à 6</style></keyword><keyword><style  face="normal" font="default" size="100%">n-3</style></keyword><keyword><style  face="normal" font="default" size="100%">n-6</style></keyword><keyword><style  face="normal" font="default" size="100%">spanish dry cured ham</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year></dates><volume><style face="normal" font="default" size="100%">101</style></volume><pages><style face="normal" font="default" size="100%">107-112</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Five varieties of Spanish dry cured ham were studied to assess their nutritional value in relation to fatty acids. Ten hams of the Traditional Speciality Guaranteed (TSG) ‘‘Jamo´n Serrano’’, and the Protected Designations of Origin (PDO) ‘‘Jamo´n de Teruel’’, ‘‘Dehesa de Extremadura’’, ‘‘Jamo´n de Huelva’’ and ‘‘Guijuelo’’, were analysed. Iberian hams (‘‘Dehesa de Extremadura’’, ‘‘Jamo´n de Huelva’’ and ‘‘Guijuelo’’) were characterised by a lower proportion of saturated fatty acids (SFA) and a signiﬁcantly higher percentage of monounsaturated fatty acids (MUFA) than white hams (‘‘Jamo´n Serrano’’ and ‘‘Jamo´n de Teruel’’). The Iberian varieties also showed a high proportion (approximately 50%) of C18:1 n 9, while ‘‘Jamo´n Serrano’’ showed the highest percentage of C18:2n6. The PUFA/SFA (P/S) ratio of the ﬁve varieties was P 0.19, with the highest ratio corresponding to ‘‘Jamo´n Serrano’’ (0.3). The n6/n3 ratio was in the order of 13/1 in ‘‘Jamo´n Serrano’’ and ‘‘Jamo´n de Huelva’’, and ranged from 9.3/1 to 10.3/1 in the other varieties. The most favourable hypocholesterolemic/Hypercholesterolemic (h/H) ratio (P2.5) was found in the Iberian varieties. TSG ‘‘Serrano’’ was shown to supply the lowest percentage of the recommended daily intake of MUFA, the Iberian varieties showed the highest percentage of the daily intake of long-chain PUFA, and PDO ‘‘Dehesa de Extremadura’’ showed the highest percentage of the intake of C18:3n3. The higher MUFA proportion and h/H ratio observed in the Iberian hams, together with their contribution to the recommended daily intake of fatty acids, would make these products more suitable for healthier diets, although consumption must be recommended in moderation.</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Fernández, Manuela</style></author><author><style face="normal" font="default" size="100%">Ordóñez, Juan Antonio</style></author><author><style face="normal" font="default" size="100%">Cambero, Isabel</style></author><author><style face="normal" font="default" size="100%">Santos, Carlos</style></author><author><style face="normal" font="default" size="100%">Pin, Carmen</style></author><author><style face="normal" font="default" size="100%">Hoz, Lorenzo De La</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fatty acid compositions of selected varieties of Spanish dry ham related to their nutritional implications</style></title><secondary-title><style face="normal" font="default" size="100%">Food Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">hypercholesterolemic</style></keyword><keyword><style  face="normal" font="default" size="100%">hypocholesterolemic</style></keyword><keyword><style  face="normal" font="default" size="100%">n à 3</style></keyword><keyword><style  face="normal" font="default" size="100%">n à 6</style></keyword><keyword><style  face="normal" font="default" size="100%">n-3</style></keyword><keyword><style  face="normal" font="default" size="100%">n-6</style></keyword><keyword><style  face="normal" font="default" size="100%">spanish dry cured ham</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2007///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://linkinghub.elsevier.com/retrieve/pii/S0308814606000513</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">101</style></volume><pages><style face="normal" font="default" size="100%">107 - 112</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Five varieties of Spanish dry cured ham were studied to assess their nutritional value in relation to fatty acids. Ten hams of the Traditional Speciality Guaranteed (TSG) ‘‘Jamo´n Serrano’’, and the Protected Designations of Origin (PDO) ‘‘Jamo´n de Teruel’’, ‘‘Dehesa de Extremadura’’, ‘‘Jamo´n de Huelva’’ and ‘‘Guijuelo’’, were analysed. Iberian hams (‘‘Dehesa de Extremadura’’, ‘‘Jamo´n de Huelva’’ and ‘‘Guijuelo’’) were characterised by a lower proportion of saturated fatty acids (SFA) and a signiﬁcantly higher percentage of monounsaturated fatty acids (MUFA) than white hams (‘‘Jamo´n Serrano’’ and ‘‘Jamo´n de Teruel’’). The Iberian varieties also showed a high proportion (approximately 50%) of C18:1 n 9, while ‘‘Jamo´n Serrano’’ showed the highest percentage of C18:2n6. The PUFA/SFA (P/S) ratio of the ﬁve varieties was P 0.19, with the highest ratio corresponding to ‘‘Jamo´n Serrano’’ (0.3). The n6/n3 ratio was in the order of 13/1 in ‘‘Jamo´n Serrano’’ and ‘‘Jamo´n de Huelva’’, and ranged from 9.3/1 to 10.3/1 in the other varieties. The most favourable hypocholesterolemic/Hypercholesterolemic (h/H) ratio (P2.5) was found in the Iberian varieties. TSG ‘‘Serrano’’ was shown to supply the lowest percentage of the recommended daily intake of MUFA, the Iberian varieties showed the highest percentage of the daily intake of long-chain PUFA, and PDO ‘‘Dehesa de Extremadura’’ showed the highest percentage of the intake of C18:3n3. The higher MUFA proportion and h/H ratio observed in the Iberian hams, together with their contribution to the recommended daily intake of fatty acids, would make these products more suitable for healthier diets, although consumption must be recommended in moderation.</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Daza, Argimiro</style></author><author><style face="normal" font="default" size="100%">López-Bote, Clemente</style></author><author><style face="normal" font="default" size="100%">Rey, Ana</style></author><author><style face="normal" font="default" size="100%">Olivares, Álvaro</style></author><author><style face="normal" font="default" size="100%">Olivares, Álvaro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of age at the beginning of the free-range fattening period on growth and carcass and fat quality in Iberian pigs</style></title><secondary-title><style face="normal" font="default" size="100%">Archives of Animal Nutrition</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">a and g tocopherols</style></keyword><keyword><style  face="normal" font="default" size="100%">Adipose Tissue</style></keyword><keyword><style  face="normal" font="default" size="100%">Adipose Tissue: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Age Factors</style></keyword><keyword><style  face="normal" font="default" size="100%">alpha-Tocopherol</style></keyword><keyword><style  face="normal" font="default" size="100%">alpha-Tocopherol: analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Animal Feed</style></keyword><keyword><style  face="normal" font="default" size="100%">Animal Nutritional Physiological Phenomena</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Body Composition</style></keyword><keyword><style  face="normal" font="default" size="100%">Body Composition: physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">carcass quality</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acid proﬁle</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">Fatty Acids: analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">free-range fattening</style></keyword><keyword><style  face="normal" font="default" size="100%">gamma-Tocopherol</style></keyword><keyword><style  face="normal" font="default" size="100%">gamma-Tocopherol: analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Growth</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Muscle</style></keyword><keyword><style  face="normal" font="default" size="100%">Pig age</style></keyword><keyword><style  face="normal" font="default" size="100%">Skeletal</style></keyword><keyword><style  face="normal" font="default" size="100%">Skeletal: anatomy &amp; histology</style></keyword><keyword><style  face="normal" font="default" size="100%">Skeletal: chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Swine</style></keyword><keyword><style  face="normal" font="default" size="100%">Swine: growth &amp; development</style></keyword><keyword><style  face="normal" font="default" size="100%">Weight Gain</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2006///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/16921928http://dx.doi.org/10.1080/17450390600785285</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">60</style></volume><pages><style face="normal" font="default" size="100%">317 - 324</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Abstract This experiment was carried out to study the influence of age at the beginning of the free-range fattening period (traditional pigs, TP, age 12 months vs. young pigs, YP, age 8 months) on the performance of Iberian pigs. During 152 days prior to the fattening period, TP and YP pigs received 1.7 and 2.6 kg feed per day, respectively. During fattening, TP pigs had a higher average daily gain (p &lt; 0.05) than YP pigs. The proportions of PUFA and n-3 fatty acids of the outer and inner layers of subcutaneous backfat were higher in TP than in YP pigs (p &lt; 0.05), while the proportions of C16:0 and SFA in the inner layer of subcutaneous backfat were greater in YP than in TP pigs (p &lt; 0.05). The ratio of n-6/n-3 in subcutaneous backfat was lower in TP than in YP pigs (p &lt; 0.05). The percentage of intramuscular fat in longissimus dorsi muscle was higher in TP than in YP pigs (p &lt; 0.05). The relationship between the percentage of intramuscular fat in longissimus dorsi muscle and average daily gain during the free-range fattening period adjusted to a quadratic function (p &lt; 0.05). The concentration of α- and ?-tocopherol in subcutaneous backfat at slaughter was significantly higher in TP than in YP pigs (p &lt; 0.05). It is concluded that Iberian pigs that have 8 months of age at the beginning of free-range feeding have adequate commercial quality.</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue><notes><style face="normal" font="default" size="100%">From Duplicate 2 (Effect of age at the beginning of the free-range fattening period on growth and carcass and fat quality in Iberian pigs - Daza, Argimiro; López-Bote, Clemente; Rey, Ana; Olivares, Álvaro)From Duplicate 2 (Effect of age at the beginning of the free-range fattening period on growth and carcass and fat quality in Iberian pigs - Daza, Argimiro; López-Bote, Clemente; Rey, Ana; Olivares, Álvaro)The following values have no corresponding Zotero field:&lt;br/&gt;publisher: Taylor &amp; Francis&lt;br/&gt;accession-num: 16921928</style></notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Daza, Argimiro</style></author><author><style face="normal" font="default" size="100%">López-Bote, Clemente</style></author><author><style face="normal" font="default" size="100%">Rey, Ana</style></author><author><style face="normal" font="default" size="100%">Olivares, Álvaro</style></author><author><style face="normal" font="default" size="100%">Olivares, Álvaro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of age at the beginning of the free-range fattening period on growth and carcass and fat quality in Iberian pigs</style></title><secondary-title><style face="normal" font="default" size="100%">Archives of Animal Nutrition</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">a and g tocopherols</style></keyword><keyword><style  face="normal" font="default" size="100%">Adipose Tissue</style></keyword><keyword><style  face="normal" font="default" size="100%">Adipose Tissue: metabolism</style></keyword><keyword><style  face="normal" font="default" size="100%">Age Factors</style></keyword><keyword><style  face="normal" font="default" size="100%">alpha-Tocopherol</style></keyword><keyword><style  face="normal" font="default" size="100%">alpha-Tocopherol: analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Animal Feed</style></keyword><keyword><style  face="normal" font="default" size="100%">Animal Nutritional Physiological Phenomena</style></keyword><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Body Composition</style></keyword><keyword><style  face="normal" font="default" size="100%">Body Composition: physiology</style></keyword><keyword><style  face="normal" font="default" size="100%">carcass quality</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acid proﬁle</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">Fatty Acids: analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">free-range fattening</style></keyword><keyword><style  face="normal" font="default" size="100%">gamma-Tocopherol</style></keyword><keyword><style  face="normal" font="default" size="100%">gamma-Tocopherol: analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">Growth</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Muscle</style></keyword><keyword><style  face="normal" font="default" size="100%">Pig age</style></keyword><keyword><style  face="normal" font="default" size="100%">Skeletal</style></keyword><keyword><style  face="normal" font="default" size="100%">Skeletal: anatomy &amp; histology</style></keyword><keyword><style  face="normal" font="default" size="100%">Skeletal: chemistry</style></keyword><keyword><style  face="normal" font="default" size="100%">Swine</style></keyword><keyword><style  face="normal" font="default" size="100%">Swine: growth &amp; development</style></keyword><keyword><style  face="normal" font="default" size="100%">Weight Gain</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><publisher><style face="normal" font="default" size="100%">Taylor &amp; Francis</style></publisher><volume><style face="normal" font="default" size="100%">60</style></volume><pages><style face="normal" font="default" size="100%">317-324</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Abstract This experiment was carried out to study the influence of age at the beginning of the free-range fattening period (traditional pigs, TP, age 12 months vs. young pigs, YP, age 8 months) on the performance of Iberian pigs. During 152 days prior to the fattening period, TP and YP pigs received 1.7 and 2.6 kg feed per day, respectively. During fattening, TP pigs had a higher average daily gain (p &lt; 0.05) than YP pigs. The proportions of PUFA and n-3 fatty acids of the outer and inner layers of subcutaneous backfat were higher in TP than in YP pigs (p &lt; 0.05), while the proportions of C16:0 and SFA in the inner layer of subcutaneous backfat were greater in YP than in TP pigs (p &lt; 0.05). The ratio of n-6/n-3 in subcutaneous backfat was lower in TP than in YP pigs (p &lt; 0.05). The percentage of intramuscular fat in longissimus dorsi muscle was higher in TP than in YP pigs (p &lt; 0.05). The relationship between the percentage of intramuscular fat in longissimus dorsi muscle and average daily gain during the free-range fattening period adjusted to a quadratic function (p &lt; 0.05). The concentration of α- and ?-tocopherol in subcutaneous backfat at slaughter was significantly higher in TP than in YP pigs (p &lt; 0.05). It is concluded that Iberian pigs that have 8 months of age at the beginning of free-range feeding have adequate commercial quality.</style></abstract><accession-num><style face="normal" font="default" size="100%">16921928</style></accession-num><notes><style face="normal" font="default" size="100%">From Duplicate 2 (Effect of age at the beginning of the free-range fattening period on growth and carcass and fat quality in Iberian pigs - Daza, Argimiro; López-Bote, Clemente; Rey, Ana; Olivares, Álvaro)</style></notes><research-notes><style face="normal" font="default" size="100%">From Duplicate 2 (Effect of age at the beginning of the free-range fattening period on growth and carcass and fat quality in Iberian pigs - Daza, Argimiro; López-Bote, Clemente; Rey, Ana; Olivares, Álvaro)</style></research-notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alfaia, C. M. M.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, V. S. S.</style></author><author><style face="normal" font="default" size="100%">Lourenço, M. R. a</style></author><author><style face="normal" font="default" size="100%">Quaresma, M. a G.</style></author><author><style face="normal" font="default" size="100%">Martins, S. I. V.</style></author><author><style face="normal" font="default" size="100%">Portugal, a P. V.</style></author><author><style face="normal" font="default" size="100%">Fontes, C. M. G. a</style></author><author><style face="normal" font="default" size="100%">Bessa, R. J. B.</style></author><author><style face="normal" font="default" size="100%">Castro, M. L. F.</style></author><author><style face="normal" font="default" size="100%">Prates, J. a M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fatty acid composition, conjugated linoleic acid isomers and cholesterol in beef from crossbred bullocks intensively produced and from Alentejana purebred bullocks reared according to Carnalentejana-PDO specifications.</style></title><secondary-title><style face="normal" font="default" size="100%">Meat science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Beef</style></keyword><keyword><style  face="normal" font="default" size="100%">Cholesterol</style></keyword><keyword><style  face="normal" font="default" size="100%">CLA isomers</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">meat quality</style></keyword><keyword><style  face="normal" font="default" size="100%">Production systems</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2006///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/22061726</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">72</style></volume><pages><style face="normal" font="default" size="100%">425 - 436</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The purpose of this study was to characterise and compare the nutritional value of Portuguese Carnalentejana-PDO beef, obtained from Alentejana purebred bullocks reared in a semi-extensive system, with the meat from Alentejana×Charolais crossbred bullocks produced in a conventional intensive concentrate-based system. In addition, seasonal changes in Carnalentejana-PDO beef quality were assessed, by analysing meat samples from animals slaughtered in early autumn and late spring. The results showed that beef-PDO has different intramuscular fat characteristics in comparison with meat from crossbred bullocks fed intensively with concentrate. However, the finishing period of Alentejana purebred bullocks with concentrate seems to attenuate most of the typical grass-fed characteristics of meat fat. Nevertheless, from a human nutrition perspective, Carnalentejana-PDO beef seems to be healthier than that from intensively reared animals since it has a lower n-6/n-3 ratio, although always above the recommended guidelines for human diet, and higher proportions of c9,t11 conjugated linoleic acid (CLA) isomer and total CLA relative to saturated fatty acids plus total cholesterol (CLA/SFA+CHR). Furthermore, no seasonal variation in the nutritional quality of beef-PDO was apparent. Taken together, the data indicate that Carnalentejana-PDO beef is of greater nutritional value than intensively produced beef from crossbred bullocks throughout the year.</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;accession-num: 22061726</style></notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alfaia, C M M</style></author><author><style face="normal" font="default" size="100%">Ribeiro, V S S</style></author><author><style face="normal" font="default" size="100%">Lourenço, M R a</style></author><author><style face="normal" font="default" size="100%">Quaresma, M a G</style></author><author><style face="normal" font="default" size="100%">Martins, S I V</style></author><author><style face="normal" font="default" size="100%">Portugal, a P V</style></author><author><style face="normal" font="default" size="100%">Fontes, C M G a</style></author><author><style face="normal" font="default" size="100%">Bessa, R J B</style></author><author><style face="normal" font="default" size="100%">Castro, M L F</style></author><author><style face="normal" font="default" size="100%">Prates, J a M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fatty acid composition, conjugated linoleic acid isomers and cholesterol in beef from crossbred bullocks intensively produced and from Alentejana purebred bullocks reared according to Carnalentejana-PDO specifications.</style></title><secondary-title><style face="normal" font="default" size="100%">Meat science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Beef</style></keyword><keyword><style  face="normal" font="default" size="100%">Cholesterol</style></keyword><keyword><style  face="normal" font="default" size="100%">CLA isomers</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">meat quality</style></keyword><keyword><style  face="normal" font="default" size="100%">Production systems</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><volume><style face="normal" font="default" size="100%">72</style></volume><pages><style face="normal" font="default" size="100%">425-436</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The purpose of this study was to characterise and compare the nutritional value of Portuguese Carnalentejana-PDO beef, obtained from Alentejana purebred bullocks reared in a semi-extensive system, with the meat from Alentejana×Charolais crossbred bullocks produced in a conventional intensive concentrate-based system. In addition, seasonal changes in Carnalentejana-PDO beef quality were assessed, by analysing meat samples from animals slaughtered in early autumn and late spring. The results showed that beef-PDO has different intramuscular fat characteristics in comparison with meat from crossbred bullocks fed intensively with concentrate. However, the finishing period of Alentejana purebred bullocks with concentrate seems to attenuate most of the typical grass-fed characteristics of meat fat. Nevertheless, from a human nutrition perspective, Carnalentejana-PDO beef seems to be healthier than that from intensively reared animals since it has a lower n-6/n-3 ratio, although always above the recommended guidelines for human diet, and higher proportions of c9,t11 conjugated linoleic acid (CLA) isomer and total CLA relative to saturated fatty acids plus total cholesterol (CLA/SFA+CHR). Furthermore, no seasonal variation in the nutritional quality of beef-PDO was apparent. Taken together, the data indicate that Carnalentejana-PDO beef is of greater nutritional value than intensively produced beef from crossbred bullocks throughout the year.</style></abstract><accession-num><style face="normal" font="default" size="100%">22061726</style></accession-num></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alfaia, Cristina M. M.</style></author><author><style face="normal" font="default" size="100%">Quaresma, Mário A. G.</style></author><author><style face="normal" font="default" size="100%">Castro, Matilde L. F.</style></author><author><style face="normal" font="default" size="100%">Martins, Susana I. V.</style></author><author><style face="normal" font="default" size="100%">Portugal, Ana P. V.</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M. G. A.</style></author><author><style face="normal" font="default" size="100%">Bessa, Rui J. B.</style></author><author><style face="normal" font="default" size="100%">Prates, José A. M.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fatty acid composition, including isomeric profile of conjugated linoleic acid, and cholesterol in Mertolenga-PDO beef</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Science of Food and Agriculture</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">CLA isomers</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">meat quality</style></keyword><keyword><style  face="normal" font="default" size="100%">Mertolenga-PDO</style></keyword><keyword><style  face="normal" font="default" size="100%">total cholesterol</style></keyword><keyword><style  face="normal" font="default" size="100%">total lipids</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2006///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/jsfa.2596</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">2196 - 2205</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">This paper describes the fatty acid composition, including the isomeric distribution of conjugated linoleic acid (CLA), total lipids and cholesterol in longissimus dorsi (LD) and semitendinosus (ST) muscles of Mertolenga beef from young bulls reared according to Protected Designation of Origin (PDO) specifications. Mertolenga purebred young bulls (n = 30) were raised in a semi-extensive production system, including a finishing period on concentrate feeds for the last 5 or 3 months (October and June samplings, respectively). Mertolenga-PDO beef showed seasonal changes in the levels of some fatty acids (including the predominant 18:2n-6), sums of trans fatty acids and n-3 polyunsaturated fatty acids, some CLA isomers (t11,t13, t11,c13 and t10,c12), sums of geometric groups of CLA isomers and total cholesterol. In addition, significant differences were obtained between LD and ST muscles for most of the analysed parameters. From a nutritional perspective, beef-PDO from June seems to be more healthful than that from October as a consequence of its lower n-6/n-3 ratio. Moreover, the results suggest that the polyunsaturated fatty acid/saturated fatty acid ratio in the ST muscle is consistently above the recommended guideline for human diets, although the values were below that guideline for the LD muscle. Taken together, the data indicate that, although the finishing period of Mertolengo young bulls on concentrate attenuates most of the beneficial grass effects on meat fat throughout the year, beef-PDO from late spring is of greater nutritional value than that from early autumn. Copyright © 2006 Society of Chemical Industry</style></abstract><issue><style face="normal" font="default" size="100%">13</style></issue><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;publisher: John Wiley &amp; Sons, Ltd.</style></notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alfaia, Cristina M M</style></author><author><style face="normal" font="default" size="100%">Quaresma, Mário A G</style></author><author><style face="normal" font="default" size="100%">Castro, Matilde L F</style></author><author><style face="normal" font="default" size="100%">Martins, Susana I V</style></author><author><style face="normal" font="default" size="100%">Portugal, Ana P V</style></author><author><style face="normal" font="default" size="100%">Fontes, Carlos M G A</style></author><author><style face="normal" font="default" size="100%">Bessa, Rui J B</style></author><author><style face="normal" font="default" size="100%">Prates, José A M</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fatty acid composition, including isomeric profile of conjugated linoleic acid, and cholesterol in Mertolenga-PDO beef</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Science of Food and Agriculture</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">CLA isomers</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">meat quality</style></keyword><keyword><style  face="normal" font="default" size="100%">Mertolenga-PDO</style></keyword><keyword><style  face="normal" font="default" size="100%">total cholesterol</style></keyword><keyword><style  face="normal" font="default" size="100%">total lipids</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><publisher><style face="normal" font="default" size="100%">John Wiley &amp; Sons, Ltd.</style></publisher><volume><style face="normal" font="default" size="100%">86</style></volume><pages><style face="normal" font="default" size="100%">2196-2205</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">This paper describes the fatty acid composition, including the isomeric distribution of conjugated linoleic acid (CLA), total lipids and cholesterol in longissimus dorsi (LD) and semitendinosus (ST) muscles of Mertolenga beef from young bulls reared according to Protected Designation of Origin (PDO) specifications. Mertolenga purebred young bulls (n = 30) were raised in a semi-extensive production system, including a finishing period on concentrate feeds for the last 5 or 3 months (October and June samplings, respectively). Mertolenga-PDO beef showed seasonal changes in the levels of some fatty acids (including the predominant 18:2n-6), sums of trans fatty acids and n-3 polyunsaturated fatty acids, some CLA isomers (t11,t13, t11,c13 and t10,c12), sums of geometric groups of CLA isomers and total cholesterol. In addition, significant differences were obtained between LD and ST muscles for most of the analysed parameters. From a nutritional perspective, beef-PDO from June seems to be more healthful than that from October as a consequence of its lower n-6/n-3 ratio. Moreover, the results suggest that the polyunsaturated fatty acid/saturated fatty acid ratio in the ST muscle is consistently above the recommended guideline for human diets, although the values were below that guideline for the LD muscle. Taken together, the data indicate that, although the finishing period of Mertolengo young bulls on concentrate attenuates most of the beneficial grass effects on meat fat throughout the year, beef-PDO from late spring is of greater nutritional value than that from early autumn. Copyright © 2006 Society of Chemical Industry</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Estévez, M</style></author><author><style face="normal" font="default" size="100%">Morcuende, D</style></author><author><style face="normal" font="default" size="100%">Ramírez, R</style></author><author><style face="normal" font="default" size="100%">Ventanas, J</style></author><author><style face="normal" font="default" size="100%">Cava, R</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Extensively reared Iberian pigs versus intensively reared white pigs for the manufacture of liver pâté.</style></title><secondary-title><style face="normal" font="default" size="100%">Meat science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Extensive</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">Iberian pigs</style></keyword><keyword><style  face="normal" font="default" size="100%">Instrumental colour</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron</style></keyword><keyword><style  face="normal" font="default" size="100%">liver p</style></keyword><keyword><style  face="normal" font="default" size="100%">liver paté</style></keyword><keyword><style  face="normal" font="default" size="100%">White pigs</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><volume><style face="normal" font="default" size="100%">67</style></volume><pages><style face="normal" font="default" size="100%">453-461</style></pages><isbn><style face="normal" font="default" size="100%">3492725716</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Physico-chemical characteristics and quality traits of the raw ingredients (muscle cuadriceps femoris, liver and adipose tissue) and the pâtés made from extensively reared Iberian pigs and intensively reared white pigs, were evaluated. The differences found between muscles, livers and adipose tissues from Iberian and white pigs influenced the characteristics of the pâtés. Compared to pâtés from white pigs, pâtés from Iberian pigs had a higher content of heme iron (27.5 μg/g vs 11.5 μg/g; p&lt;0.05) and lower content of non-heme iron (27.5 μg/g vs 33.7 μg/g; p&lt;0.05). Pâtés from Iberian pigs exhibited a darker colour (L (∗):18.6 vs 15.9, p&lt;0.05) with less redness (a (∗) values: 9.1 vs 11.3; p&lt;0.05) and yellowness (b (∗) values: 13.1 vs 14.8, p&lt;0.05). Thus, pâtés from white pigs had higher values of chroma (18.6 vs 15.9, p&lt;0.05) and smaller values of hue (52.5 vs 55.2, p&lt;0.05) that those from Iberian pigs' pâtés. In fatty acid composition, pâtés from white pigs had higher proportions of SFA (37.9% vs 32.8%, p&lt;0.05) and PUFA (14.4% vs 9.6%, p&lt;0.05) than pâtés from Iberian pigs and lower percentages of oleic (53.4% vs 43.6%, p&lt;0.05) and total of MUFA (57.5% vs 47.6%, p&lt;0.05). Pâtés from Iberian pigs had a lower n-6/n-3 values (13.2 vs 17.2; p&lt;0.05).</style></abstract><accession-num><style face="normal" font="default" size="100%">22061520</style></accession-num></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Estévez, M.</style></author><author><style face="normal" font="default" size="100%">Morcuende, D.</style></author><author><style face="normal" font="default" size="100%">Ramírez, R.</style></author><author><style face="normal" font="default" size="100%">Ventanas, J.</style></author><author><style face="normal" font="default" size="100%">Cava, R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Extensively reared Iberian pigs versus intensively reared white pigs for the manufacture of liver pâté.</style></title><secondary-title><style face="normal" font="default" size="100%">Meat science</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Extensive</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">Iberian pigs</style></keyword><keyword><style  face="normal" font="default" size="100%">Instrumental colour</style></keyword><keyword><style  face="normal" font="default" size="100%">Iron</style></keyword><keyword><style  face="normal" font="default" size="100%">liver p</style></keyword><keyword><style  face="normal" font="default" size="100%">liver paté</style></keyword><keyword><style  face="normal" font="default" size="100%">White pigs</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2004</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2004///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/22061520</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">67</style></volume><pages><style face="normal" font="default" size="100%">453 - 461</style></pages><isbn><style face="normal" font="default" size="100%">3492725716</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Physico-chemical characteristics and quality traits of the raw ingredients (muscle cuadriceps femoris, liver and adipose tissue) and the pâtés made from extensively reared Iberian pigs and intensively reared white pigs, were evaluated. The differences found between muscles, livers and adipose tissues from Iberian and white pigs influenced the characteristics of the pâtés. Compared to pâtés from white pigs, pâtés from Iberian pigs had a higher content of heme iron (27.5 μg/g vs 11.5 μg/g; p&lt;0.05) and lower content of non-heme iron (27.5 μg/g vs 33.7 μg/g; p&lt;0.05). Pâtés from Iberian pigs exhibited a darker colour (L (∗):18.6 vs 15.9, p&lt;0.05) with less redness (a (∗) values: 9.1 vs 11.3; p&lt;0.05) and yellowness (b (∗) values: 13.1 vs 14.8, p&lt;0.05). Thus, pâtés from white pigs had higher values of chroma (18.6 vs 15.9, p&lt;0.05) and smaller values of hue (52.5 vs 55.2, p&lt;0.05) that those from Iberian pigs' pâtés. In fatty acid composition, pâtés from white pigs had higher proportions of SFA (37.9% vs 32.8%, p&lt;0.05) and PUFA (14.4% vs 9.6%, p&lt;0.05) than pâtés from Iberian pigs and lower percentages of oleic (53.4% vs 43.6%, p&lt;0.05) and total of MUFA (57.5% vs 47.6%, p&lt;0.05). Pâtés from Iberian pigs had a lower n-6/n-3 values (13.2 vs 17.2; p&lt;0.05).</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;accession-num: 22061520</style></notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rafii, Zara A</style></author><author><style face="normal" font="default" size="100%">Dodd, Richard S</style></author><author><style face="normal" font="default" size="100%">Pelleau, Yvonne</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biochemical diversity and systematics of Mediterranean evergreen oak from South East France</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Systematics and Ecology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">acorns</style></keyword><keyword><style  face="normal" font="default" size="100%">chemosystematics</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">organic inorganic constituents</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus ilex L.</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus rotundifolia Lamk. Fagaceae</style></keyword><keyword><style  face="normal" font="default" size="100%">steroids</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1993</style></year></dates><volume><style face="normal" font="default" size="100%">21</style></volume><pages><style face="normal" font="default" size="100%">687-694</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Fatty acids, steroids and inorganic and organic constituents of acorns of French Mediterranean evergreen oak (70 trees from five ecogeographically contrasting locations) were analyzed, and compared with Italian and Spanish oak. French populations were heterogeneous and, for most characters, were intermediate between Spanish and Italian oak, suggesting this to be a zone of hybridization and introgression between Quercus ilex L. and Q. rotundifolia Lamk. The population from Les Maures showed a closer affinity morphologically and chemically to Italian oak suggesting the presence of Q. ilex at this locality.</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rafii, Zara A</style></author><author><style face="normal" font="default" size="100%">Zavarin, Eugene</style></author><author><style face="normal" font="default" size="100%">Pelleau, Y</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Chemosystematic differentiation of Quercus ilex and Q. rotundifolia based on acorn steroids</style></title><secondary-title><style face="normal" font="default" size="100%">Biochemical Systematics and Ecology</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">acorns</style></keyword><keyword><style  face="normal" font="default" size="100%">chemosystematics</style></keyword><keyword><style  face="normal" font="default" size="100%">evergreen oak</style></keyword><keyword><style  face="normal" font="default" size="100%">fatty acids</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus ilex</style></keyword><keyword><style  face="normal" font="default" size="100%">Quercus rotundifolia</style></keyword><keyword><style  face="normal" font="default" size="100%">steroids</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1991</style></year></dates><volume><style face="normal" font="default" size="100%">19</style></volume><pages><style face="normal" font="default" size="100%">249-252</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Acorns from 34 individual Quercus ilex and Q. rotundifolia trees from 11 locations in Italy and Spain were sampled and analysed for composition of steroids. β-Sitosterol was most abundant in all populations. Concentrations of both stigmasterol and Δ5-avenasterol varied between individual populations in both countries. Δ7-Stigmastenol was not detected in Italian populations and brassicasterol, while absent from the Spanish specimens, was present in the Italian Uccellino population. Principal component analysis showed complete separation of Q. rotundifolia (Spain) and Q. ilex (Italy).</style></abstract></record></records></xml>