| 正交试验法优选胃灵片的乙醇提取工艺 |
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| 引用本文： | 覃军,邱孟.正交试验法优选胃灵片的乙醇提取工艺[J].中国药业,2010,19(14):56-57. |
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| 作者姓名： | 覃军 邱孟 |
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| 作者单位： | 1. 广州中医药大学第二临床医学院,广东,广州,510120
2. 中山大学肿瘤防治中心,广东,广州,510060 |
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| 摘 要： | 目的优选胃灵片的最佳乙醇提取工艺。方法采用正交试验法,以浸膏收率和延胡索乙素提取率为指标,考察醇溶性成分的提取工艺。结果最佳工艺为5倍量85%乙醇回流提取3次,每次1 h。结论优选出的工艺为胃灵片的提取提供了实验依据。
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| 关 键 词： | 胃灵片 正交试验法 提取工艺 |
Study on Optimal Extracting Technology of Weiling Tablets by Orthogonal Test |
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| Qin Jun,Qiu Meng.Study on Optimal Extracting Technology of Weiling Tablets by Orthogonal Test[J].China Pharmaceuticals,2010,19(14):56-57. |
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| Authors: | Qin Jun Qiu Meng |
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| Institution: | 1.Second Clinical College,Guangzhou University of TCM,Guangzhou,Guangdong,China 510120;2.Cancer Center,SUN Yat-sen University,Guangzhou,Guangdong,China 510060) |
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| Abstract: | Objective To optimize the extracting technology of Weiling Tablets.Methods The extraction technology of fat-soluble ingredients was optimized by orthogonal test with the extract yield and the extracting yield of tetrahydropalmatine as indexes.Results The extracting technology was to extract 3 times for 1 h each time with fivefold amount of 85% alcohol.Conclusion The experimental results provide the basis for the extraction process of Weiling Ttablets. |
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| Keywords: | Weiling Tablets orthogonal test extracting technology |
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