| 大黄蒽醌提取工艺研究 |
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| 引用本文： | 程磊,杨骏,郭静. 大黄蒽醌提取工艺研究[J]. 上海中医药杂志, 2012, 0(2): 71-73 |
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| 作者姓名： | 程磊 杨骏 郭静 |
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| 作者单位： | 上海中医药大学附属龙华医院;上海市黄浦区香山中医医院;苏州玉森新药开发有限公司 |
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| 基金项目： | 上海市自然科学基金项目(10ZR1426000);上海市卢湾区卫生系统学科带头人培养项目(LWK0910) |
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| 摘 要： | 目的研究并建立大黄蒽醌的提取方法。方法采用HPLC法测定大黄中总蒽醌、游离蒽醌、结合蒽醌的含量,用正交试验方法确定大黄蒽醌提取工艺。结果大黄蒽醌的最佳提取工艺为8倍量95%乙醇回流提取3次,每次1 h。结论该优化工艺简便易行,重现性好,可用于大黄蒽醌的提取。
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| 关 键 词： | 大黄蒽醌 提取工艺 正交试验 |
Study on extraction technology of anthraquinone in Radix et Rhizoma Rhei |
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| CHENG Lei,YANG Jun,GUO Jing. Study on extraction technology of anthraquinone in Radix et Rhizoma Rhei[J]. Shanghai Journal of Traditional Chinese Medicine, 2012, 0(2): 71-73 |
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| Authors: | CHENG Lei YANG Jun GUO Jing |
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| Affiliation: | 1.Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine;2.Xiangshan Hospital of Traditional Chinese Medicine,Huangpu Area,Shanghai;3.Suzhou Youseen New Medicine Exploration Co.Ltd.,Suzhou |
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| Abstract: | Objective To research and establish the extraction technology of anthraquinone in Radix et Rhizoma Rhei.Methods The content of total anthraquinone,free anthraquinone and conjugated anthraquinone were determined by HPLC method.The extraction process of anthraquinone in Radix et Rhizoma Rhei.was determined by orthogonal test.Results The experiment suggested that extract anthraquinone with 8 times,95% ethylalcohol for three times,once an hour is the best choice.Conclusion Extracting anthraquinone by this method is simple and convenient. |
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| Keywords: | anthraquinone extraction process orthogonal test |
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