| 气质联用法对黄精炮制前后挥发性成分的分析 |
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| 引用本文： | 王进,岳永德,汤锋,陶吴群.气质联用法对黄精炮制前后挥发性成分的分析[J].中国中药杂志,2011,36(16):2187-2191. |
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| 作者姓名： | 王进 岳永德 汤锋 陶吴群 |
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| 作者单位： | 国际竹藤网络中心国家林业局竹藤科学与技术重点实验室,北京,100102 |
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| 基金项目： | 公益性行业科研专项(201004055) |
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| 摘 要： | 目的:研究炮制对黄精挥发性成分的影响.方法:采用水蒸气蒸馏-气质联用法(SD-GC-MS)和吹扫捕集-热脱附气质联用法(P&T-TD-CC-MS)分别对黄精炮制前后的挥发性成分进行分析.结果:SD-GC-MS鉴定出黄精挥发性成分51种,P&T-TD-GC-MS鉴定出11种化合物.炮制后黄精挥发性成分在含量和组成上均明显降低.结论:本研究从黄精炮制前后挥发性成分变化的角度,为进一步探讨黄精炮制的减毒机制提供了科学依据.
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| 关 键 词： | 黄精 炮制 挥发性成分 气质联用法 |
| 收稿时间： | 2011/3/16 0:00:00 |
Comparative analysis of volatile fractions in Polygonati Rhizoma and its processed products by GC-MS |
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| WANG Jin,YUE Yongde,TANG Feng and TAO Wuqun.Comparative analysis of volatile fractions in Polygonati Rhizoma and its processed products by GC-MS[J].China Journal of Chinese Materia Medica,2011,36(16):2187-2191. |
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| Authors: | WANG Jin YUE Yongde TANG Feng and TAO Wuqun |
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| Institution: | Key Laboratory of Bamboo and Rattan Science and Technology of State Forestry Administration, International Center for Bamboo and Rattan, Beijing 100102, China;Key Laboratory of Bamboo and Rattan Science and Technology of State Forestry Administration, International Center for Bamboo and Rattan, Beijing 100102, China;Key Laboratory of Bamboo and Rattan Science and Technology of State Forestry Administration, International Center for Bamboo and Rattan, Beijing 100102, China;Key Laboratory of Bamboo and Rattan Science and Technology of State Forestry Administration, International Center for Bamboo and Rattan, Beijing 100102, China |
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| Abstract: | Objective: To conduct comparative study on the volatile components from Polygonati Rhizoma during processing.Method: Volatile oil was obtained from Polygonati Rhizoma by steam distillation(SD).Volatile components were concentrated by a purge and trap-thermal desorption(P&T-TD) method,and analyzed with gas chromatography-mass spectrometry(GC-MS),which were comparative by analyzed with the method of SD-GC-MS simultaneously.Result: The change in quantity and quality of volatile components in pre and post proce... |
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| Keywords: | Polygonati Rhizoma volatile components GC-MS |
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