Comparison of Extraction Method of Caulis Polygoni Multiflori Polysaccharide

YU Lei; WANG Bao-qi; DONG Jing-jing; YANG Yun

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Comparison of Extraction Method of Caulis Polygoni Multiflori Polysaccharide

更新时间：2024-01-04

- Comparison of Extraction Method of Caulis Polygoni Multiflori Polysaccharide
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 18, Issue 7, Pages: 38-40(2012)
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- Published：2012
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YU Lei, WANG Bao-qi, DONG Jing-jing, et al. Comparison of Extraction Method of Caulis Polygoni Multiflori Polysaccharide[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(7): 38-40.
DOI：

YU Lei, WANG Bao-qi, DONG Jing-jing, et al. Comparison of Extraction Method of Caulis Polygoni Multiflori Polysaccharide[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(7): 38-40. DOI：

摘要

目的: 比较不同提取方法对首乌藤多糖提取效率的影响。方法: 采用苯酚-硫酸法测定多糖含量

以粗多糖得率和多糖质量分数为评价指标

对首乌藤多糖不同提取方法进行研究。结果: 6种方法中以氢氧化钠提取方法的效果最优

粗多糖得率和多糖质量分数可达25.13%和21.46%。结论: 氢氧化钠提取首乌藤多糖是一种效率高且稳定可行的提取方法。

Abstract

Objective: To compare effect of different extraction methods to extraction efficiency of polysaccharide from Caulis Polygoni Multiflori. Method: The content of polysaccharide was determined by phenol-sulfuric acid method

study on different extraction methods for polysaccharide from Caulis Polygoni Multiflori with the content and yield of polysaccharide as indexes. Result: Sodiumhydroxide extraction method was the best by comparing with other five methods

yield and the content of polysaccharide were up to 25.13%

21.46%

respectively. Conclusion: Sodiumhydroxide extraction was proved to be a high efficiency and stable method for extraction of polysaccharide from Caulis Polygoni Multiflori.

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