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食品研究与开发:2017,38(5):11-14
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茶卡藏羊肉脂肪酸结构及功能分析
闫忠心,靳义超*
(青海大学 畜牧兽医科学院,青海 西宁 810016)
Preliminary Study on the Quality and Function of Fatty Acids from Chaka Tibetan Mutton
YAN Zhong-xin, JIN Yi-chao*
(Academy of Animal Science and Veterinary Medicine, Qinghai University, Xining 810016, Qinghai, China)
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投稿时间:2016-06-14    
中文摘要: 为了解茶卡藏羊肉的脂肪酸特性,生产优质藏羊肉,采用气相色谱法分析了茶卡藏羊肉的脂肪酸,并以青海湖 藏羊肉和祁连藏羊肉为对照对脂肪酸质量进行了评价。结果表明:茶卡藏羊肉饱和脂肪酸有 4 种,含量 45.70 %;不饱和 脂肪酸有 10 种,含量 38.73 %,其他脂脂肪酸含量 15.57 %。功能脂肪酸有 5 种,含量 35.41 %,且含 DHA 和 EPA。茶卡藏 羊肉与青海湖藏羊肉和祁连藏羊肉相比在功能脂肪酸种类及结构方面具有优势,为青海藏羊肉资源的加工利用提供了 参考。
中文关键词: 茶卡藏羊肉  功能脂肪酸  质量
Abstract:In order to understand the fatty acid properties and inprove the quality of Chaka Tibetan mutton, GC (gas chromatography) was applied to analysis of the fatty acid content. The speciality of Fatty Acids of Chaka Tibetan mutton was evaluated with Qinghai lake and Qiliang Tibetan mutton. The results demonstrated that Cha- ka Tibetan mutton had 4 kinds of saturated fatty acids and content 45.70 %, 10 kinds of unsaturated fatty acids and content 38.73 %, the others content 15.57 % . There had 5 kinds of functional fatty acids and content 35.41 %, and the DHA and EPA were only detected from Chaka Tibetan mutton. Speciality of fatty acids of Chaka Tibetan mutton had advantages, to provide a reference for high quality and function Tibetan mutton production.
文章编号:201705003     中图分类号:    文献标志码:A
基金项目:基金项目:国家星火计划(2013GA870001)
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