中国中药杂志

2010, v.35(14) 1831-1835

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“发汗”对厚朴质量的影响
Effects of primary processing on quality of Cortex Magnolia Officinalis

余盛贤;张春霞;陈承瑜;晏仁义;杨滨;廖朝林;由金文;
YU Shengxian1,ZHANG Chunxia1,CHEN Chengyu1,YAN Renyi1,YANG Bin1,LIAO Chaolin2,YOU Jinwen2(1.Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences,Beijing 100700,China;2.Institute of Chinese Medicinal Materials,Hubei Agriculture Academy of Science,Enshi 445000,China)

摘要(Abstract):

目的:对"发汗"与未"发汗"厚朴药材中化学成分进行比较研究,探讨"发汗"对厚朴质量的影响。方法:采用HPLC方法对"发汗"和未"发汗"厚朴中酚类成分进行指纹图谱分析和含量测定;以GC-MS方法,对"发汗"于未"发汗"厚朴中挥发油成分进行指纹图谱分析和β-桉叶醇含量测定。结果:"发汗"样品相比于未"发汗"样品,HPLC图谱中有6个峰单位质量峰面积差异极显著;GC-MS图谱中有10个特征峰相对峰面积具显著差异。结论:"发汗"与未"发汗"厚朴酚类成分和挥发油类成分在含量上存在差异,其中"发汗"厚朴较未"发汗"者厚朴酚、和厚朴酚含量升高,magnoloside A和β-桉叶醇含量降低。magnoloside A为首次从该植物中分离得到。
In this paper,the changes of volatile oil and non-volatile ingredients in Cortex Magnolia Officinalis before and after primary processing were determined by an HPLC and a GC-MS method.The method is based on quantitative determination of three index ingredients,β-eudesmol,honokiol and magnolol,and on qualitative fingerprinting analysis using HPLC and GC.Big differences were observed between processed and unprocessed samples according to their chromatographic fingerprinting data calculated by statistic software.Compared with unprocessed samples,the contents of honokiol and magnolol in processed samples increased,whereas the contents of β-eudesmol and magnoloside A in processed samples decreased.Magnoloside A was isolated from this plant for the first time.

关键词(KeyWords): 厚朴;初加工;指纹图谱分析;和厚朴酚;厚朴酚;β-桉叶醇;magnoloside A
Cortex Magnolia Officinalis;primary processing;chromatographic fingerprinting and quantitative analysis;honokiol;magnolol;β-eudesmol;magnoloside A

Abstract:

Keywords:

基金项目(Foundation): 国家“十一五”科技支撑计划项目(2006BAI09B05);; 中医药行业科研专项(200707007);中医药行业专项(200807020)

作者(Author): 余盛贤;张春霞;陈承瑜;晏仁义;杨滨;廖朝林;由金文;
YU Shengxian1,ZHANG Chunxia1,CHEN Chengyu1,YAN Renyi1,YANG Bin1,LIAO Chaolin2,YOU Jinwen2(1.Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences,Beijing 100700,China;2.Institute of Chinese Medicinal Materials,Hubei Agriculture Academy of Science,Enshi 445000,China)

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