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苦柏妇炎栓水提醇沉工艺优选 被引量:2

Optimization of Water Extraction and Alcohol Precipitation Technology of Kubai Fuyan Suppositories
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摘要 目的:优选苦柏妇炎栓的提取、醇沉工艺。方法:采用水提醇沉法,以苦参碱、盐酸小檗碱、蛇床子素质量为指标,通过正交试验考察料液比、提取次数及提取时间对苦柏妇炎栓水提取工艺的影响;以苦参碱、盐酸小檗碱、蛇床子素质量的综合评分为指标,通过正交试验考察浓缩液相对密度、醇沉浓度及放置时间对醇沉工艺的影响。结果:优选的提取工艺为加12倍量水提取3次,每次2 h;优选的醇沉工艺为提取液浓缩至相对密度1.18(25℃),醇沉浓度60%,放置12 h。结论:优选的工艺稳定可行,为苦柏妇炎栓的临床应用提供实验依据。 Objective:To optimize water extraction and alcohol precipitation technology of Kubai Fuyan suppositories.Method:Water extraction and alcohol precipitation method was adopted,with the quality of matrine,berberine and osthole as indexes,effects of liquid-solid ratio,extraction times and time on water extraction technology was investigated by orthogonal test;With composite score of the quality of matrine,berberine and osthole as index,the relatively density of concentrated liquid,the concentration of alcohol precipitation and storage time were chosen as factors,alcohol precipitation technology was optimized by orthogonal test.Result:Optimum extraction process was as following:extracted 3 times with 12 times the amount of water,2 hours each time;Optimized alcohol precipitation technology was:the relative density of concentrated liquid 1.18(25 ℃),the concentration of alcohol precipitation 60%,placed 12 hours.Conclusion:These optimized technologies was stable,reasonable and feasible,them could provide experimental basis for clinical application of Kubai Fuyan suppositories.
出处 《中国实验方剂学杂志》 CAS 北大核心 2013年第8期66-69,共4页 Chinese Journal of Experimental Traditional Medical Formulae
关键词 正交试验 苦参碱 盐酸小檗碱 蛇床子素 水提醇沉法 orthogonal test matrine berberine osthole water extraction and alcohol precipitation method
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