![]() The component Acids of Lipids from marine and freshwater species with special reference to furan-containing acids. Lipids in dried Maraccan Leguminosae seeds: a comparative study of four fat extractin methods. Tocopherols and tocotrienols in Finnish foods: dairy products and eggs.įood and Agricolture Organization of the United Nations (FAO) and the U.S. The fifth supplement to McCance Widdowsons The Composition of Foods (4th edition).Ĭomposition of foods: breakfast cereals raw, processed and prepared.Ĭomposition of foods: fast foods: raw, processed, prepared.Įdited by: Deutsche Forschunganstalt fur Lebensmittelchemie, Garching (Munchen). It may be concluded that a fatty acid composition, which is particularly rich in polyunsaturated fatty acids, seems typical for Italian products.The third supplement to McCance Widdowsons The Composition of Foods (4th edition). The occurrence of long-chain polyunsaturated fatty acid is probably due to the high ratio of phospholipids: triglycerides, occurring when the content in intramuscular lipid is very low to the young age of animals to the reduced activity of the rumen, where saturation of fatty acids occurs. Such data have been confirmed by other studies conducted in Italy, and are in contrast with data reported in the tables of food composition from other countries, reporting a fatty acid composition characterized by a high fatty acid saturation degree. Data related to lipid composition of the most widely used type of beef consumed in Italy (young bull, 16–22 months old) show a reduction in total lipid content (which, according to the cuts, ranges between 1.8 and 10.2%) and a substantial change in fatty acid composition, with a high % of polyunsaturated fatty acids (mean 20% of total fatty acids). The study required a very wide sampling plan with regard to both animals and cuts to analyse. Results from a study conducted in Italy concerning the updating of composition data of beef consumed in Italy are reported here. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
December 2022
Categories |