摘要
采用两种方法对石榴籽中的脂肪酸进行了甲酯化,所得脂肪酸甲酯经GC-MS分析.方法一共检测出14种脂肪酸,主成分为油酸、亚油酸、山嵛酸、棕榈酸、硬脂酸和二十碳烯酸;方法二共检测出24种脂肪酸,主成分为棕榈酸、硬脂酸、花生酸、山嵛酸、油酸、亚油酸、二十碳烯酸等.其中的山嵛酸等多种饱和脂肪酸均为首次从石榴籽中鉴定出.
Two methods were used to methylate the fatty acid in pomegranate seeds. The methylated fatty acids were analyzed by GC-MS. 14 kinds of fatty acids were detected by method 1 and 24 fatty acids were detected by method 2. The results showed that the main components of the fatty acids in pomegranate seeds are: octadecenoic acid, octadecdienoic acid,docosanoic acid, hexadecanoic acid, octadecanoic acid, eicosenoic acid and eicosanoic acid. Some of them, such as docosanoic acid, were identified for the first time from the seeds of pomegranate fruit.
出处
《化学研究》
CAS
2005年第2期72-74,共3页
Chemical Research
基金
河南省高校杰出科研人才创新工程项目(2004KYCX018).