摘要
脂类物质是细胞膜的主要组成,具有多种重要的生物功能。通过检测血浆中脂肪酸水平,可以研究某些重要疾病与脂质及脂肪酸的关系。特别是长链不饱和脂肪酸,由于它们是前列腺素的前体,更具有重要意义,血浆中长链不饱和脂肪酸,其中8,11,14—廾碳三烯酸(C_(20:)
Capillary gas chromatographic method was employed for determining various fatty acids in plasma from healthy controls and patients with TIA.Fatty acids in the plasma were extracted and methylated with BF3-CH3OH.The methyl esters of long chain polyunsaturated and saturated fatty acids were separated on the OV-225column.The quantitative determination was perfomed with C17:0 methyl ester as internal standard.A significant increase in C20 for TIA was observed.
出处
《色谱》
CAS
CSCD
北大核心
1991年第2期133-135,共3页
Chinese Journal of Chromatography
