气相色谱-质谱(GC-MS)联用法分析当归挥发油中化学成分  

Analysis of Constituents of Essential Oil from Angelica sinensis with GC-MS method

作　　者：李春云[1] 郭方遒[1] 梁逸增[1] 黄兰芳[1] 

机构地区：[1]中南大学化学化工学院中草药现代化研究中心,湖南长沙410083

出　　处：《精细化工中间体》2005年第4期73-74,共2页Fine Chemical Intermediates

摘　　要：当归是名贵中药,挥发油是当归的主要活性成分。本文采用水蒸气蒸馏法提取当归挥发油,用气相色谱-质谱联用(GC-MS)法定性定量分析了当归根的挥发油。通过质谱库检索得到其中41个组分的定性定量结果,占挥发油总含量的93.65%。The constituents of essential oil in Angelica sinensis were extracted with water distillation method, Then constituents of essential oil were separated and identified by gas chromatography-mass spectrometry,41 compounds in essential oil of Angelica sinensis, which accounted for about 93.65% of the total content, were identified and quantified. Experimental results showed the efficiency and convenience of the proposed approach in analyzing such TCMs.

关 键 词：当归 挥发油 气相色谱-质谱(GC-MS) 

分 类 号：O657.7[理学—分析化学]