藏药帕朱胶囊超临界CO_2萃取成分的GC-MS分析
Chemical components analysis by GC-MS of supercritical-CO/extracts from Ti- betan medicine Pazhu Capsule
查看参考文献7篇
文摘
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目的:分析治疗胃病常用的藏成药帕朱胶囊(寒水石,诃子,石榴子,胡椒,荜拔等)的主要化学成分。方法:采用超临界CO_2萃取方法提取帕朱胶囊的可溶性成分,并用气相色谱-质谱联用法对提取部位进行化学成分分析,峰面积归一化法计算各组分的相对含量。结果:共分离鉴定了22种化合物,主要成分含量为胡椒碱44.2%、亚油酸21.1%、甲基-甲撑基奥-异丙烯内酯10.5%、棕榈酸4.8%和γ-羟基-榄香烯酸内酯3.5%等。结论:藏药帕朱胶囊的主要化学成分为胡椒碱和亚油酸,两者含量共占全部提取物的65.3% |
其他语种文摘
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AIM : To study the main chemical components of traditional Tibetan medicine Pazhu Capsule ( Calcitum, Fructus Chebulae, Semen Granati, Fructus Piperis, Fructus Piperis Longi, etc. ) in the treatment of gastropathy. METHODS : The soluble components of Pazhu Capsule were extracted by supercritical-CO_2 fluid. The components were measured by GC-MS and the relative amount of them were determined by peak area normalization. RESULTS: 22 components were identified. The main components were piperine ( 44.2% ), 9,12-Octadecadienoic acid ( z, z ) (21.1% ), Azuleno [ 45-b ] furan-2 ( 3 H ) -one, 3 a, 4,6a, 7,8,9,9 a, 9 b-octahydro-6-methyl-3,9-bis ( methylene ) -, [ 3 as- ( 3 a. alpha. , 9 a. alpha. , 9 b. beta. ) ] ( 10.55 % ), n-Hexadecanoic acid ( 4.8 % ) and 2 ( 3 H ) -Benzofuranone, 6-ethenylhexahydro-6-methyl(33.5% ). CONCLUSION: The main components of the Tibetan medicine Pazhu Capsule are piperine and 9,12-Ocatadecadienoic acid,both contents are up to 65.3% of the total extracts. |
来源
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中成药
,2008,30(2):236-238 【核心库】
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关键词
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藏药
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帕朱胶囊
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超临界CO_2萃取
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GC-MS
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地址
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中国科学院西北高原生物研究所, 青海, 西宁, 810008
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语种
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中文 |
文献类型
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研究性论文 |
ISSN
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1001-1528 |
学科
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中国医学 |
文献收藏号
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CSCD:3239132
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