菱壳中挥发性成分的研究  

Analysis of Constituents of Essential Oil from the Skin of Water Caltrop

作　　者：梁睿[1] 彭奇均 

机构地区：[1]吉林大学公共卫生学院,吉林长春130021 [2]江南大学化工学院,江苏无锡214036

出　　处：《中药材》2006年第1期24-26,共3页Journal of Chinese Medicinal Materials

摘　　要：目的:分析菱壳粉末中挥发性成分。方法:采用水蒸气蒸馏法从菱壳中提取挥发油,用气相色谱-质谱法对化学成分进行鉴定,用面积归一化法测定其相对百分含量。结果:共检出58种化合物,鉴定出56种化合物,占总检出物的96.5%。结论:菱壳挥发油成分中莳萝脑、N-乙酰基-N,N-′1,2-二乙基乙酰胺、邻苯二甲酸二异丁酯、十六酸和油酸为主要成分。Objective： To analyze the constituents of essential oil from the skin of water caltrop. Method： Water steam distillation and GC-MS were used. Result： 58 componds were separated respectively. 56 componds being identified which were 96. 5% of the totle essential oil. Conclusion ： Diethyl phthalate, acetamide, N-acetyl-N, N＇-1 ,2-ethanediylbis-, isopropyl palmitate, hexadecanoic acid, Z-11 and octadecanoic acid are the main component of essential oil from the skin of water caltrop.

关 键 词：菱壳 挥发油 气相色谱-质谱分析 

分 类 号：R284.1[医药卫生—中药学]