食品科学 ›› 2002, Vol. 23 ›› Issue (3): 115-116.

• 分析检测 • 上一篇    下一篇

南瓜籽油脂肪酸的GC-MS分析

 王晓, 程传格, 马小来, 董富英, 刘建华   

  1. 山东省分析测试中心
  • 出版日期:2002-03-15 发布日期:2012-02-13

Analysis of Cucurbita Moschata Duch Oil by GC-MS

 WANG  Xiao, CHENG  Chuan-Ge, MA  Xiao-Lai, DONG  Fu-Ying, LIU  Jian-Hua   

  • Online:2002-03-15 Published:2012-02-13

摘要: 用正已烷抽提南瓜籽,然后将样品进行皂化、甲酯化,以毛细管色谱-质谱联用法(GC-MS)测定了南瓜籽油的组成,共鉴定出12种成分,其中主要成分为亚油酸和油酸,其相对含量分别为38.60%和28.63%。

关键词: 南瓜籽, 脂肪酸, 色谱-质谱法

Abstract: In this paper,Cucurbita moschata Duch seed oil was extracted by n-hexane.After saponification and esterification the oil was determined by capillary GC/MS.12 componds have heen identified and their relative contents determined by area mormkalization.Oleic acid and linoleic acid were chief components,and their relative contents were 28.63%and 38.60%,repectively.

Key words: Cucurbita moschata , Duch Fatty acid , GC-MS