徐长卿地上部分与地下部分挥发油成分分析  

Study on component analysis of the volatile oil from aerial parts and underground parts of Cynanchum paniculatum

作　　者：付庆霞[1] 任继东[1] 王建成 张永清[3] 

机构地区：[1]临沂市人民医院,山东临沂276003 [2]临沂市药品检验所,山东临沂276001 [3]山东中医药大学,山东济南250014

出　　处：《齐鲁药事》2012年第3期149-150,共2页qilu pharmaceutical affairs

摘　　要：目的研究徐长卿药材地上部分与地下部分挥发油成分含量及其组成差异。方法采用挥发油提取器提取挥发油,气相色谱-质谱联用技术分析挥发油成分。结果徐长卿地下部分挥发油成分种类要少于地上部分,但其丹皮酚与苯乙酮类成分含量要远远高于地上部分。结论徐长卿的主要有效部位是地下部分根及根茎。Objective To study the contents and constituents difference of the volatile oil from aerial parts and underground parts of Cynanchum paniculatum. Methods The volatile oil was extracted from Cynanehum panieulatum with extnator. The chemical components of the volatile oil were analyzed by GC - MS. Results The kinds of the volatile oil constituents in the underground parts were less than that in the aerial parts, but the contents of paeonol and acetophenone were higher than those in the aerial parts. Conclusion The main active parts of Cynanchum paniculatum were root and rhizome.

关 键 词：徐长卿 挥发油 气-质联用分析仪 

分 类 号：R284.1[医药卫生—中药学]