摘要
目的：建立肉鸡肌肉原料中8种脂肪酸含量的毛细管气相色谱分析方法。方法：采用石英毛细管气相色谱柱,利用外标法同时定量分析8种脂肪酸含量。结果：线性关系(r)分别为0．9996～0．9999,加标回收率分别为99．7%～ 101．2%,相对标准偏差(RSD)分别为0．16%～0．94%。结论：采用毛细管气相色谱法同时分析多种脂肪酸,简便、高效、准确、分析时间适中。
This paper give a method to determine eight type fatty acids in the muscle of chicken by capillary gas chromatography. The result of this method ： r is 0.9996 - 0.9999, recovery is 99.7 % - 101.2 and RSD is 0.16% - 0.94 .The conclusion of this method ： to determine fatty acid in the muscle of chicken by capillary gas chromatography is very easy, high efficiency, accuracy and quickly.
出处
《生命科学仪器》
2006年第2期42-43,共2页
Life Science Instruments
关键词
毛细管气相色谱法
肉鸡肌肉
脂肪酸
Capillary gas chromatography, Muscle of chicken, Fatty acid
