| 烟熏加工当归药材的薄层色谱鉴别研究 |
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| 引用本文： | 顾志荣,;陈晖,;王亚丽,;文喜艳,;孙宇靖.烟熏加工当归药材的薄层色谱鉴别研究[J].甘肃中医学院学报,2014(4):27-29. |
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| 作者姓名： | 顾志荣 ;陈晖 ;王亚丽 ;文喜艳 ;孙宇靖 |
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| 作者单位： | [1]甘肃中医学院,甘肃兰州730000; [2]甘肃中医学院当归研究所,甘肃兰州730000 |
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| 基金项目： | 国家自然科学基金地区基金项目（30960037）; 2011年甘肃省发改委战略新兴产业和产业技术研究与开发专项项目 |
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| 摘 要： | 目的建立烟熏加工当归药材的薄层色谱（TLC）鉴别方法,探讨烟熏温度及烟熏时间对当归薄层色谱的影响。方法采用硅胶GF254薄层板,以甲苯-乙酸乙酯-冰乙酸（90∶10∶2）为展开剂,阿魏酸、Z-藁本内酯为对照品,采用薄层色谱法对8批不同烟熏条件加工的当归药材进行定性鉴别。结果建立的方法药材用量少,薄层色谱信息丰富,操作简便、快速。结论不同烟熏条件加工的当归药材主要化学成分无明显差异,该法为烟熏加工当归药材的质量控制提供了科学依据。
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| 关 键 词： | 烟熏 当归 阿魏酸 Z-藁本内酯 薄层色谱 |
Study on identification of smoked Angelica sinensis by TLC |
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| Institution: | Gu Zhirong,Chen Hui ,Wang Yali ,Wen Xiyan, Sun Yujing ( 1. Gansu College of TCM, Lanzhou 730000, China ; 2. Angelica Research Institute of Gansu College of TCM,Lanzhou 730000,China) |
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| Abstract: | Objective To establish the TLC identification method for smoked Angelica sinensis,and to investigate the influence of smoking temperature and time on the TLC of Angelica sinensis. Methods Silica-GF254-CMCNa plate was used with toluene-ethyl,acetate-acetic acid（ 90∶ 10∶ 2） as developing solvent,ferulic acid and Z-ligustilide as reference substances. 8 batches of smoked Angelica sinensis were identified by TLC. Results The m ethod was less of sample usage,rich in information of TLC,easy and fast to operate. Conclusion The main c hemical components have no significant difference among Angelica sinensis smoked by different processing conditions. The method can provide scientific basis for the quality control of smoked Angelica sinensis. |
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| Keywords: | smoking process Angelica sinensis ferulic acid Z-ligustilide TLC |
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