阔鳞鳞毛蕨脂溶性成分的GC-MS分析  

Analysis of fatty Solution in Dryopteris championii by GC-MS

作　　者：姬志强[1,2] 姜晓芳[1,2] 郭曙光[1,2] 康文艺[1,2] 

机构地区：[1]河南大学天然药物研究所,河南开封475004 [2]河南大学药学院,河南开封475004

出　　处：《河南大学学报（医学版）》2009年第1期29-32,共4页Journal of Henan University:Medical Science

基　　金：河南省科技厅基础前沿计划(0723004502);河南省教育厅基础研究计划(2007360005);河南大学科研基金(06YBZR085)

摘　　要：目的:研究阔鳞鳞毛蕨的脂溶性成分。方法:用索氏提取法提取脂溶性成分,甲酯化处理后,采用气相色谱-质谱联用技术首次对阔鳞鳞毛蕨中脂肪酸成分进行分析和鉴定。结果:从阔鳞鳞毛蕨根的脂溶性成分中鉴定了22种脂肪酸,占根中脂溶性成分的90.20%,从叶中鉴定了19种脂肪酸,占叶中脂溶性成分的91.78%。结论:阔鳞鳞毛蕨脂溶性成分的主要成分是(Z)-9-十八碳烯酸,具有很大的药用价值。Objective： To investigate the fatty solution in Dryopteris championii. Methods： The fatty solution in D.championii were extracted by Soxet extraction.The extracted fatty solution were esterified and then analyzed by GC-MS for the first time. Results： 22 fatty acids（90.20%） were identified from the fatty solution in the roots of D.championii,and nineteen（91.78%） from the leaves. Conclusion： （Z）-9-octadecenoic acids are the main constituent of the fatty solition in D.championii which have a great value for medical use.

关 键 词：阔鳞鳞毛蕨 脂溶性成分 气相色谱-质谱 

分 类 号：R284.1[医药卫生—中药学]