<?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%">Recio, C</style></author><author><style face="normal" font="default" size="100%">Martin, Q</style></author><author><style face="normal" font="default" size="100%">Raposo, C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">GC-C-IRMS analysis of FAMEs as a tool to ascertain the diet of Iberian pigs used for the production of pork products with high added value</style></title><secondary-title><style face="normal" font="default" size="100%">GRASAS Y ACEITES</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Cured ham</style></keyword><keyword><style  face="normal" font="default" size="100%">delta C-13</style></keyword><keyword><style  face="normal" font="default" size="100%">Quality assurance</style></keyword><keyword><style  face="normal" font="default" size="100%">Stable isotopes</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year></dates><publisher><style face="normal" font="default" size="100%">INST GRASA SUS DERIVADOS</style></publisher><pub-location><style face="normal" font="default" size="100%">AVDA-PADRE GARCIA TEJERO 4, 41012 SEVILLE, SPAIN</style></pub-location><volume><style face="normal" font="default" size="100%">64</style></volume><pages><style face="normal" font="default" size="100%">181-190</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Taste, quality and perceived health benefits result in a high demand for both green and mature pork products derived from the Iberian bred swine. These characteristics are directly related to diet and breeding style (free ranging in a particular Mediterranean ecosystem: the Dehesa). Given that current demand is not matched by the available resources, animal feed is increasingly used. GC-C-IRMS analysis of Palmitic, Stearic, Oleic and Linoleic Acid methyl esters allows for differentiating between pork raised in the traditional way and that fattened on animal feed. Although a value of delta C-13(C18:1) = -25.9 parts per thousand is a good discriminator, exploratory analysis of principal canonical components is required to properly assign any unknown sample.</style></abstract></record></records></xml>