| 正交试验优选黄肝煎液的提取工艺 |
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| 引用本文： | 陈晶,何艳萍.正交试验优选黄肝煎液的提取工艺[J].中国药房,2010(31):2912-2914. |
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| 作者姓名： | 陈晶 何艳萍 |
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| 作者单位： | 宁夏医科大学附属医院,银川市750004 |
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| 基金项目： | 宁夏回族自治区科技攻关计划项目 |
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| 摘 要： | 目的:优选黄肝煎液的提取工艺。方法:采用L(933)正交试验,以绿原酸含量为定量指标,乙醇浓度、乙醇量以及提取时间作为考察因素优选黄肝煎液的最佳提取工艺。结果:最佳提取工艺为乙醇浓度70%,乙醇量分别为6、5倍,提取时间为60、45min。结论:该提取工艺合理、简单、可行,可为大生产提供理论依据。
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| 关 键 词： | 黄肝煎液 绿原酸 提取工艺 正交试验 |
Optimization of the Extraction Technology of Huanggan Decoction by Orthogonal Experiment |
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| CHEN Jing,HE Yan-ping.Optimization of the Extraction Technology of Huanggan Decoction by Orthogonal Experiment[J].China Pharmacy,2010(31):2912-2914. |
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| Authors: | CHEN Jing HE Yan-ping |
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| Affiliation: | (The Affiliated Hospital of Ningxia Medical University, Yinchuan 750004, China) |
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| Abstract: | OBJECTIVE： To optimize the extraction technology of Huanggan decoction. METHODS： The extraction technology of Huanggan decoction was optimized by L9（33） orthogonal design with the concentration of alcohol, the amount of solvent and the extraction time as factors taking the contents of chlorogenic acid as indexes. RESULTS： The optimal extraction process was as follows： adding six and five-fold of 70% alcohol, extracting for 60 min and 45 min. CONCLUSION： The extraction technology has been proved to be reasonable, simple and feasible, and it provides theory evidence for production. |
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| Keywords: | Huanggan decoction Chlorogenic acid Extraction technology Orthogonal experiment |
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