肉桂与黄连配伍前后挥发油成分的GC-MS分析  

Assay of Volatile Oil from Cinnamomum cassia Presl before and after Compatibility with Coptis Chinensis Franch by GC-MS

作　　者：严优芍[1] 钟伟健 孙悦[1] 

机构地区：[1]广东药学院中药学院,广东广州510006 [2]广州市公安司法鉴定中心,广东广州510030

出　　处：《中国民族民间医药》2014年第22期11-13,16,共4页Chinese Journal of Ethnomedicine and Ethnopharmacy

摘　　要：目的：考察肉桂与黄连配伍后挥发油成分的变化。方法：采用水蒸气蒸馏法提取肉桂及黄连-肉桂中的挥发油,气相色谱-质谱联用（GC-MS）法分析提取物中挥发油成分。结果：与黄连配伍后,肉桂挥发油的主要组成成分不变,但绝大多数成分含量有所下降,同时有12个成分在配伍后消失,新增成分12-18个。结论：GC-MS法能全面地反映肉桂与黄连配伍后挥发油各个成分的变化,为两药配伍规律的研究提供一定的实验依据。Objective To investigate the change of volatile oil from Cinnamomum cassia Presl before and after compatibility with Coptis Chinensis Franch. Methods The volatile oil of Cinnamomum cassia Presl and Cinnamomum cassia Presl - Coptis Chinensis Franch extracted by steam distillation were analyzed by GC - MS. Results After compatibility, the main components of volatile oil in Cinnamomum cassia Presl didn＇ t change, but the contents of most components were decreased, there were 12 components existed in Cinnamomum cassia Presl disappeared whiles 12 - 18 new components occurred in the paired decoction. Conclusion GC - MS can be used to reflect the change of volatile oil from Cinnamomum cassia Presl after compatibility, and the result will provide some evidence for the research of regular pattern of herb compatibility.

关 键 词：气相色谱-质谱联用法 肉桂 黄连 挥发油 

分 类 号：R284.1[医药卫生—中药学]