粮油食品科技Issue(1)：68-71,4.
气-质联用测定新疆石榴籽油中脂肪酸含量
Determination of fatty acids from Xinjiang pomegranate seed oil by gas chromatography mass spectrometry
钱宗耀 1步岩刚 2宋斌1
作者信息
- 1. 新疆农业科学院农业质量标准与检测技术研究所，新疆 乌鲁木齐 830091
- 2. 新疆维吾尔自治区昌吉回族自治州农产品检验检测中心，新疆 昌吉州 831100
- 折叠
摘要
Abstract
Study on fatty acid composition of commercially available samples pomegranate see d oil. Through esterification reaction,using hexane as solvent direct injection and quantified by internal stand-ard C11∶0 methyl ester.Gas chromatography -mass spectrometry was used for analysis of fatty acid methyl ester,and NIST library search to identify various components.The results showed that punicic acid were the main fatty acids in the sample which content more than 70%(w/w).This method is simple and fast, the analytic time is short and the result is accurate,which can provide reference for the similar products of fatty acid content.关键词
石榴籽油/脂肪酸/气质联用/内标法/测定Key words
pomegranate see d oil/fatty acids/GC-MS/internal standard method/content determine分类
轻工纺织引用本文复制引用
钱宗耀,步岩刚,宋斌..气-质联用测定新疆石榴籽油中脂肪酸含量[J].粮油食品科技,2016,(1):68-71,4.
