摘要
采用ASE-GC/MS定量分析5种蔬菜种子油中脂肪酸组成。结果表明,经ASE快速溶剂提取,得到5种蔬菜种子的含油量由高到低分别为西瓜(55.74%)、西葫芦(48.97%)、白菜(36.53%)、番茄(26.26%)、辣椒(19.97%);经GC/MS分离检测,在5种蔬菜种子油中共检测出19种脂肪酸,其中不饱和脂肪酸11种,白菜种子油以芥酸为主,其他以油酸、亚油酸为主,不饱和脂肪酸相对含量超过80%。
The fatty acid composition of five kinds of vegetable seed oils were analyzed by ASE-GC/MS. The results showed that five kinds of vegetable seed oils were extracted by ASE, and the oil contents of the five kinds of vegetable seeds from high to low were watermelon （55.74%）, zucchini （48.97%）, Chinese cabbage （36.53%）, tomato （26.26%）, and chili （19.97%）. Nineteen kinds of fatty acids were detected from five kinds of vegetable seed oils, including eleven kinds of unsaturated fatty acids, in which erucic acid was the main unsaturated fatty acid in Chinese cabbage seed oil, and oleic acid and linoleic acid were the main unsaturated fatty acids in the other four oils, and the relative content of unsaturated fatty acids was above 80%.
出处
《中国油脂》
CAS
CSCD
北大核心
2017年第12期127-129,共3页
China Oils and Fats
基金
北京蔬菜种质库资源繁育与精准鉴定技术研究(KJCX20170102)
