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Chromatography
Investigators at University of Cordoba publish new data on chromatography
December 6th, 2008
According to recent research published in the journal Chromatographia, "GC-MS and chemometric analysis of subcutaneous fat has been studied to classify three different feeding regimes of Iberian pigs. Nineteen fatty acids present in 57 fat samples were identified and quantified." "Principal component analysis was employed for the preliminary study of the data structure. Discriminant analysis was used to classify samples into the three categories on the basis of the fatty acid profiles. Using a leave-one-out cross-validation procedure, only one fat sample from a pig fed with commercial feed, which simulated the fatty acid profile from free range animals, was...
Source: Law & Health Weekly (2008-12-06)
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