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湖北恩施州产厚朴的挥发油分析
引用本文:杨红兵,石磊,詹亚华,黄璐琦,邵爱娟,李晶,张念.湖北恩施州产厚朴的挥发油分析[J].中国中药杂志,2007,32(1):41-44.
作者姓名:杨红兵  石磊  詹亚华  黄璐琦  邵爱娟  李晶  张念
作者单位:1. 湖北中医学院,药学院,湖北,武汉,430061
2. 中国中医科学院,中药研究所,北京,100054
3. 湖北出入境检验检疫局,技术中心,湖北,武汉,430022
基金项目:科技部科技基础条件平台建设计划
摘    要:目的:探索厚朴中挥发油类成分的积累与分布规律,并分析其组分。方法:采用《中国药典》的挥发油测定法、气相色谱-质谱联用分析法。结果:同一厚朴植株的枝皮挥发油含量远高于根皮和干皮,干皮自下而上含量逐渐升高,茎基部含量最低;树龄不同,挥发油含量各异,以五年生与二十年生者为高。挥发油中单萜、倍半萜含氧衍生物含量以十五年生者为最高,二十年生干皮发汗品的含量次之。结论:若以挥发油及其单萜、倍半萜含氧衍生物的含量为考核指标,厚朴的采割年限应以十五至二十年为佳;根、干、枝皮应混合入药。

关 键 词:厚朴  挥发油  化学成分  含量
文章编号:1001-5302(2007)01-0042-03
收稿时间:2006-08-11
修稿时间:2006-08-11

Chemical components in volatile oil of the cortex of Magnolia officinalis produced in Hubei Enshi
YANG Hong bing; SHI Lei; ZHAN Ya hua; HUANG Lu qi; SHAO Ai juan; LI Jing; ZHANG Nian.Chemical components in volatile oil of the cortex of Magnolia officinalis produced in Hubei Enshi[J].China Journal of Chinese Materia Medica,2007,32(1):41-44.
Authors:YANG Hong bing; SHI Lei; ZHAN Ya hua; HUANG Lu qi; SHAO Ai juan; LI Jing; ZHANG Nian
Institution:1. School of Pharmacy, Hubei college of Traditional Chinese Medicine, Wuhan 430061, China; 2. Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; 3. Technological Center, Hubei Entry-Exit Inspection and Quarantine Bureau, Wuhan 430022, China
Abstract:Objective: To find the rule of accumulation and distribution of volatile oil of the cortex of Magnolia officinalis produced in Hubei Enshi and analyse the chemical components.Method: Determining the content of volatile oil of the cortex of M.officinalis by the determination of volatile oil that prescribed by Ch.p.and by GC-MS for the first time.Result: The content of volatile oil of the trees which is 5 years old and 20 years old is higher,while the trees of 10 and 15 years old are lower.The content of compounds in the branch cortex is highest,while the stem cortex downside is lowest.The content of oxide derivatives of monoterpenoids and sesquiterpenoids is highest in the stem cortex of M.officinalis of 15 ages.Conclusion: If taking the content of volatile oil and its oxide derivatives of monoterpenoids and sesquiterpenoids as standard,the preferable period of the harvest cortex is about 15-20 years,and the root cortex,the stem cortex and the branch cortex of M.officinalis should be mixed for use.
Keywords:Magnolia officinalis  cortex  volatile oil  chemical component  content
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