| 正交试验法优选新藤黄酸的醇提工艺 |
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| 引用本文： | 王可,周娟,周安,周晶,王效山. 正交试验法优选新藤黄酸的醇提工艺[J]. 安徽医药, 2009, 13(1): 15-16 |
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| 作者姓名： | 王可 周娟 周安 周晶 王效山 |
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| 作者单位： | 安徽中医学院药学院,安徽,合肥,230031 |
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| 基金项目： | 安徽省科技攻关项目，安徽高校省级自然科学研究项目，安徽中医学院青年科研基金 |
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| 摘 要： | 目的优选藤黄中新藤黄酸的提取工艺。方法以新藤黄酸为考察指标，用HPLC法进行含量测定，采用正交试验法优化提取条件。结果最佳醇提条件为先以甲醇（pH=7）常温浸提，时间为20min，再回流提取5h，共2次。结论醇提的次数对新藤黄酸的提取影响最大，该研究确定的新藤黄酸的提取工艺合理、可行。
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| 关 键 词： | 新藤黄酸 正交设计 提取工艺 |
Optimizing extraction process of neo-gambogic acid from gamboge by orthogonal test |
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| WANG Ke,ZHOU Juan,ZHOU An,ZHOU Jin,WANG Xiao-shan. Optimizing extraction process of neo-gambogic acid from gamboge by orthogonal test[J]. Anhui Medical and Pharmaceutical Journal, 2009, 13(1): 15-16 |
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| Authors: | WANG Ke ZHOU Juan ZHOU An ZHOU Jin WANG Xiao-shan |
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| Affiliation: | WANG Ke,ZHOU Juan,ZHOU An,ZHOU Jin,WANG Xiao-shan (Department of Pharmacy,Anhui University of Traditional Chinese Medcine,Hefei,230031) |
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| Abstract: | Aim To optimize the technology of extracting neo-gambogic acid from gamboge.Methods HPLC was used to analyze the content of neo-gambogic acid,and the orthogonal test was carried out to optimize the extraction conditions.Results The neo-gambogic acid was extracted at a room temperature with methyl alcohol(pH=7),then reflux 5 h twice.Conclusion The times of extraction greatly influenced the extraction of neo-gambogic acid,and the technology is feasible and reasonable. |
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| Keywords: | neo-gambogic acid orthogonal test extraction technology |
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