蛋黄磷脂中脂肪酸成分的GC／MS分析  

GC/MS ANALYSIS OF FATTY ACIDS COMPOSITION IN EGG PHOSPHOLIPID

作　　者：沈晓京[1] 赖炳森[1] 董凤霞[1] 汪聪慧[1] 

机构地区：[1]解放军北京医学高等专科学校,北京公安部第二研究所

出　　处：《中国医药工业杂志》1996年第5期220-222,共3页Chinese Journal of Pharmaceuticals

摘　　要：超临界ＣＯ２萃取的蛋黄磷脂经甲基化处理，以薄层色谱鉴定后，用气相色谱－质谱技术及图谱检索，分析其脂肪酸组成和胆固醇，并求出７种脂肪酸的含量。Egg phospholipid prepared through supercritical carbon dioxide extraction of hen egg was modified to methyl esters by means of BF_3-MeOH,and was checked with thin-layer chromatography. Fatty acids and cholesterol were analyzed by GC/MS, and matched with Nist library. Seven compositions in egg phospholipid were characterized and determined.

关 键 词：蛋黄磷脂 脂肪酸 超临界萃取 气相色谱 质谱 

分 类 号：R977.6[医药卫生—药品] R914.1[医药卫生—药学]