| 连桂清心片的薄层色谱鉴别 |
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| 引用本文： | 郭俊玮,宋乐乐.连桂清心片的薄层色谱鉴别[J].安徽医药,2015,19(10):1873-1876. |
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| 作者姓名： | 郭俊玮 宋乐乐 |
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| 作者单位： | 蚌埠医学院第一附属医院药剂科,安徽 蚌埠,233004;蚌埠医学院第一附属医院药剂科,安徽 蚌埠,233004 |
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| 基金项目： | 安徽高校省级自然科学研究项目(No KJ2015B046BY);蚌埠医学院科研课题(No BYKY1338) |
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| 摘 要： | 目的：建立连桂清心片中甘草和黄连的薄层色谱鉴别方法，为连桂清心片质量标准提供依据。方法分别采用不同的方法处理样品，分别以甘草酸铵、盐酸小檗碱为对照品，以甘草、黄连为对照药材，在硅胶 G 薄层板上点样，以适宜的展开剂展开，取出，晾干，显色剂显色。结果在薄层色谱中能够检出连桂清心片中的甘草、黄连，连桂清心片供试品溶液色谱中，与对照品或对照药材色谱相对应位置，色谱斑点清晰，荧光斑点显示相同的颜色，分离良好且阴性对照无干扰，均能有效提供连桂清心片的鉴别特征。结论建立的两种薄层色谱鉴别方法简便，专属性强，重现性好，可用于连桂清心片的薄层定性鉴别。
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| 关 键 词： | 连桂清心片 薄层色谱法 甘草 黄连 |
| 收稿时间： | 2015/4/25 0:00:00 |
| 修稿时间： | 2015/6/20 0:00:00 |
Identification of Liangui Qingxin Tablet by thin layer chromatography |
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| GUO Jun wei and SONG Le le.Identification of Liangui Qingxin Tablet by thin layer chromatography[J].Anhui Medical and Pharmaceutical Journal,2015,19(10):1873-1876. |
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| Authors: | GUO Jun wei and SONG Le le |
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| Institution: | Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233004,China and Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233004,China |
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| Abstract: | Objective To establish a method for quality control of Liangui Qingxin Tablet by thin layer chromatography (TLC).Methods Different methods were used to process the samples.Radix et rhizoma glycyrrhizae and rhizoma coptidis in Liangui Qingxin Tablet were identified by TLC.Results The constituents of radix et rhizoma glycyrrhizae and rhizoma coptidis in Liangui Qingxin Tablet were separated and identified respectively.Spots in TLC were clear with good resolution and negative sample had no interference.Conclusions The two TLC identification methods are convenient, repeatable and suitable for quality control of Liangui Qingxin Tablet. |
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| Keywords: | Liangui Qingxin Tablet thin layer chromatography radix et rhizoma glycyrrhizae rhizoma coptidis |
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