荞麦七亲脂性成分的GC-MS分析  

GC-MS Analysis of the Low-polarity Components of Pteroxygonum giraldii

作　　者：田晓红 陈晟[2] 张璐[2] 赵敏[2] 王军宪[2] 

机构地区：[1]西安市红会医院,陕西西安710054 [2]西安交通大学医学院药学系,陕西西安710061

出　　处：《现代中药研究与实践》2011年第3期15-18,共4页Research and Practice on Chinese Medicines

摘　　要：目的分析荞麦七亲脂性化学成分。方法采用GC-MS法,NIST谱库自动检索。结果从荞麦七中共鉴定出42个组份。结论荞麦七中的亲脂性成分主要有长链烷烃,长链脂肪酸和甾体类化合物。Objective To analyze the categories of the low-polarity components in Pteroxygonum giraldii Damm. et Diels. Method GC-MS method was used to analyze the contents of the extract of Pteroxygonum giraldii Datum. et Diels. Mass spectrum bar graph analysis and NIST spectrum retrieval database were employed to determine the structures of the compounds. Results 42 kinds of lipophilic compounds were identified from the extract of Pteroxygonum giraldii Datum. et Diels. Conclusion The main lipophilic compounds were long- strain diolefines, long-strain fatty acids and steroids in the extract ofPteroxygonum giraldii Damm. et Diels.

关 键 词：翼蓼属 荞麦七 亲脂性成分 气质联用分析 

分 类 号：R284.1[医药卫生—中药学]