| 断血流提取工艺的研究 |
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| 引用本文： | 刘芳,高元平,郑王巧,闫晓霞,武勇. 断血流提取工艺的研究[J]. 长治医学院学报, 2009, 23(3): 180-182 |
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| 作者姓名： | 刘芳 高元平 郑王巧 闫晓霞 武勇 |
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| 作者单位： | 长治医学院药学系,046000;山西振东集团 |
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| 摘 要： | 目的:利用正交试验设计优选提取断血流有效成分的工艺条件.方法:以醉鱼草皂苷Ⅵb的含量为指标,通过L9(34)正交试验设计,对提取工艺的加水量、煎煮时间、乙醇用量和乙醇浓度4个因素进行优选研究,以筛选出断血流的最佳提取工艺条件.结果:影响提取的主次因素为:煎煮时间>乙醇用量>加水量>乙醇浓度.优选得到的最佳提取工艺条件是用12倍量水煎煮3 h,提取液浓缩后加入1.7倍95%乙醇混匀,静置过夜,取上清液浓缩干燥即得.结论:本工艺条件科学合理,稳定可行,可有效保证产品质量.
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| 关 键 词： | 断血流 醉鱼草皂苷Ⅵb 正交设计 |
Study on the Extraction of Duanxueliu Herb |
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| Liu Fang,Gao Yuanping,Zheng Wangqiao,et al.. Study on the Extraction of Duanxueliu Herb[J]. Journal of Changzhi Medical College, 2009, 23(3): 180-182 |
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| Authors: | Liu Fang Gao Yuanping Zheng Wangqiao et al. |
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| Affiliation: | Liu Fang,Gao Yuanping,Zheng Wangqiao,et al.Department of Pharmacology,Changzhi Medical College |
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| Abstract: | Objective:To optimize the extracting process of Duanxueliu herb by orthogonal design.Methods:An orthogonal design table L9(34)was used with the factors of water-adding amount,decoction time,ethanol concentration and the amount of ethanol.Results:The factors influencing the extraction efficiency were as follows:decoction time>the amount of ethanol>water-adding amount>ethanol concentration.The optimum extraction condition obtained was water,12 folds of the materials weight,decoction time 3 hours,95%ethanol as... |
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