| 正交试验法优选复方丹参片多糖的提取工艺 |
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| 引用本文： | 刘春娟,李万芳,石俊英.正交试验法优选复方丹参片多糖的提取工艺[J].山东食品科技,2012(11):414-416. |
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| 作者姓名： | 刘春娟 李万芳 石俊英 |
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| 作者单位： | 山东中医药大学药学院,山东济南250355 |
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| 基金项目： | 山东省自然科学基金（Y2007C144） |
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| 摘 要： | 目的优选复方丹参片多糖的提取工艺。方法采用超声法、设置四因素三水平正交实验提取复方丹参片多糖。结果最佳提取方案为：料水比=1：40；提取时间35min：醇沉浓度为乙醇浓度达90％；提取次数1次。结论通过正交试验确定的最佳方案，多糖提取量稳定，方法简单、可行。
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| 关 键 词： | 复方丹参片 粗多糖 超声提取 正交试验 |
Optimization of Extraction Technology for Polysaccharides in Compound Danshen Tablets by Orthogonal Design Method |
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| Authors: | LIU Chun-juan LI Wan-fang SHI Jun-ying |
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| Affiliation: | (College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China) |
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| Abstract: | Objective To optimize extraction technology for polysaccharides in Compound Danshen Tablets. Methods Ultraphonic method at 60℃, orthogonal experiments with four factors and three levels were designed to optimize the extraction of Compound Danshen Tablets polysaccharides. Results The optimum extraction conditions were as follows： Compound Danshen Tablets to water=1：40; extraction time 35 min; ethanol concentration 90%; extraction once. Conclusion The amount of the extraction ofpolysaccharides was stable with the optimum scheme, the method was simple and feasible. |
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| Keywords: | Compound Danshen tablets polysaccharide utrasonic extraction orthogonal test |
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