Breast muscle samples from capons fed with diets containing either soy oil or lard were analysed in order ti identify the added fat source an thus recognise a possible fraud. among extracted total lipid, neutral ( triacylglicerol and free fatty acids) and polar ( phosphatidyl-ethanolamine, -choline and serine+inositol) fractions were separated by thin-layer chromatography and their fatty acid percentages were determined. The data subjected to principal component analysis, demonstrated that capons can be distinguished according to the diet only by the fatty acid content of the phosphatidyl-choline fraction.
Fatty acid composition of lipid classes in commercial breast muscle of capons as a marker of the dietary fat source / F. Carcione, L.M. Chiesa, D. Ballabio, S. Soncin, P.A. Biondi, P. Cattaneo, C. Cantoni. - In: ITALIAN JOURNAL OF FOOD SCIENCE. - ISSN 1120-1770. - 21:2(2009), pp. 149-156.
|Titolo:||Fatty acid composition of lipid classes in commercial breast muscle of capons as a marker of the dietary fat source|
CARCIONE, FRANCESCA (Primo)
CHIESA, LUCA MARIA (Secondo)
CATTANEO, PATRIZIA (Penultimo)
CANTONI, CARLO ALESSANDRO (Ultimo)
|Parole Chiave:||Breast muscle; Capon; Dietary fat source; Fatty acid analysis; Lipid classes; Thin-layer chromatography|
|Settore Scientifico Disciplinare:||Settore VET/04 - Ispezione degli Alimenti di Origine Animale|
Settore BIO/10 - Biochimica
|Data di pubblicazione:||2009|
|Appare nelle tipologie:||01 - Articolo su periodico|