首页 | 本学科首页   官方微博 | 高级检索  
检索        

(茅)苍术挥发油主要化学成分的稳定性及其抗炎作用的初步比较
引用本文:邓时贵,胡学军,李伟英.(茅)苍术挥发油主要化学成分的稳定性及其抗炎作用的初步比较[J].辽宁中医杂志,2008,35(11):1733-1734.
作者姓名:邓时贵  胡学军  李伟英
作者单位:广州中医药大学第二附属医院,广东广州510120
基金项目:广州中医药大学创新基金(98047)
摘    要:目的:考察常温下保存(茅)苍术挥发油主要化学成分的稳定性,并初步比较不同时间常温下保存挥发油的抗炎作用。方法:用气-质联用仪分离、分析、鉴定苍术挥发油的主要化学成分,以紫外可见分光光度计比较室温下保存的挥发油颜色随时间变化,并以二甲苯致炎法初步探讨挥发油不稳定性对抗炎作用的影响。结果:以气-质联用仪分析鉴定出挥发油中的17种成分,其中相对百分含量≥4%的主要成分为β-芹子烯、茅术醇、β-桉叶醇、α-红没药醇和一个未知成分。室温下保存(茅)苍术挥发油由原来的淡黄色逐渐变为无色,彼此之间发生成分转化。常温下保存时间越长,其抗急性炎症作用增强。结论:(茅)苍术挥发油常温下保存具有不稳定性;随保存时间延长,其抗炎作用增强。

关 键 词:苍术  挥发油  气/质联用仪  不稳定性  抗炎作用

Preliminary Studies on the Instability of Volatile Oil in Rhizome Atractrylodis with Different Anti-inflammation Effects
DENG Shi-gui,HU Xue-jun,LI Wei-ying.Preliminary Studies on the Instability of Volatile Oil in Rhizome Atractrylodis with Different Anti-inflammation Effects[J].Liaoning Journal of Traditional Chinese Medicine,2008,35(11):1733-1734.
Authors:DENG Shi-gui  HU Xue-jun  LI Wei-ying
Institution:DENG Shi-gui,HU Xue-jun,LI Wei-ying (The Second Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine,Guangzhou 510120,Guangdong,China)
Abstract:Objective: To analyze instability of the chemical constituents of volatile oil in Rhizome Atractrylodis and to preliminarily study its anti-inflammation effects in different storage period.Method:The constituents of volatile oil in Rhizome Atractrylodis were separated and identified by GC/MS,and subsequent color change with time under room temperature was investigated by UV/spectrometer.The effects of the instability on the anti-inflammation action were also investigated with dimethylbenzene-induced model o...
Keywords:Volatile oil  Rhizome Atractrylodis  GC/MS  Instability  Anti-inflammation effect  
本文献已被 CNKI 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号