四个部位的马脂肪中脂肪酸成分的研究

目的]对马油不同部位脂肪中脂肪酸成分进行分析,为马油结合利用提供依据.方法]利用气相色谱(GC)对马体四个部位脂肪中脂肪酸成分进行了分析.结果]马油中含有多种饱和脂肪酸、单不饱和脂肪酸和多不饱和脂肪酸,其中以棕榈酸、油酸、亚油酸和亚麻酸的含量为最丰.马鬃油的不饱和脂肪酸占总脂肪酸比例的66.75;,多不饱和脂肪酸占24.49;;马脊油的不饱和脂肪酸占总脂肪酸比例的62.49;,多不饱和脂肪酸占22.63;;肚下油的不饱和脂肪酸占总脂肪酸比例的60.34;,多不饱和脂肪酸占19.87;;内脏油的不饱和脂肪酸占总脂肪酸比例的59.91;,多不饱和脂肪酸占19.61;.结论]四个部位脂肪中脂肪酸成分的种类和含量都有差异.

Study on the Composition of Fatty Acid in Four Part Fat of Horse

Objective and Method]The composition of fatty acid were analyzed by gas chromatogrphy (GC) in four parts fat of horse. Result]The results showed that large amounts of saturated, monounsaturated and polyunsaturated fatty acids (PUFAs) were contained in four parts horse oil , among which there are majority of the contents of palmitic acid , oleic acid , linoleic acid and linolenic acid. The content of unsaturated fatty acid and the contait polyunsaturated fatty acid (PUFA) are 66.75% and 24.49% in horse oil of cervical part . The content of unsaturated fatty acid and the content of polyunsaturated fatty acid (PUFA) are 62.49% and 22.63% in horsebake oil . The content of unsaturated fatty acid and the content of polyunsaturated fatty acid (PUFA) are 60.34% and 19.87% in horse oil of abdomen . The content of unsaturated fatty acid and the content of polyunsaturated fatty acid (PUFA) are 59.91% and 19.61% in horse oil of internal organs . Conclusion]The category and content of fatty acid all are differential in the four parts horse oil.