气相色谱法测定动物肉中脂肪酸组成  

Determination on the Composition of Fatty Acid in Animal Meat by Gas Chromatography

作　　者：张春华[1] 孙海洲[1] 赵存发[1] 李金霞[1] 谷英[1] 任晓萍[1] 李胜利[1] 

机构地区：[1]内蒙古农牧业科学院动物营养与饲料研究所,内蒙古呼和浩特010031

出　　处：《畜牧与饲料科学》2012年第7期4-7,共4页Animal Husbandry and Feed Science

基　　金：项目来源:国家绒毛用羊产业技术体系(nycytx-40)

摘　　要：该试验通过GC-2014气相色谱法,采用SP-2560毛细管气相色谱柱,利用外标法定量分析绒山羊肌肉中多种脂肪酸含量。结果表明,该方法简单、快速,第10碳以上长链脂肪酸的线性范围好,相关系数为0.9991以上,回收率在88.29%～96.21%之间,相对标准偏差在5%以内。The contents of serious fatty acids in muscles of cashmere goats were determined by using external standard method with GC- 2014 gas chromatography and SP-2560 capillary gas chromatographic column. Results showed that the method was simple and fast; the long-chain fatty acids more than the 10^th carbon had a good linear range, and the correlation coefficient was more than 0.999 1; the recoveries was 88.29%-96.21%, and the relative standard deviation was less 5%.

关 键 词：气相色谱法 脂肪酸 肉样 

分 类 号：TS251.7[轻工技术与工程—农产品加工及贮藏工程]