Extraction of Polysaccharides from

CHEN Gui-yuan; ZHANG Cui-xiang; LUO Yong-hui; XIONG Wei; ZUO Shao-yuan; TAN De-yong

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Extraction of Polysaccharides from

更新时间：2024-01-04

- Extraction of Polysaccharides from
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 17, Issue 21, Pages: 38-40(2011)
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- Published：2011
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CHEN Gui-yuan, ZHANG Cui-xiang, LUO Yong-hui, et al. Extraction of Polysaccharides from [J]. Chinese journal of experimental traditional medical formulae, 2011, 17(21): 38-40.
DOI：

CHEN Gui-yuan, ZHANG Cui-xiang, LUO Yong-hui, et al. Extraction of Polysaccharides from [J]. Chinese journal of experimental traditional medical formulae, 2011, 17(21): 38-40. DOI：

摘要

目的: 开发利用地参中的多糖的价值。方法: 采用无水乙醇回流脱脂

热水浸提法提取地参水溶性多糖。对提取时间、提取温度、料水比以及提取次数分别进行了单因素试验和L9(34)正交试验。结果: 确定地参多糖最佳提取工艺条件为提取温度80 ℃

提取料水比1 ∶15

提取时间3 h

提取1次。结论: 该方法操作简便、提取迅速、并能获得含量较高的多糖成分

在该工艺条件下地参多糖得率为16.8%。

Abstract

Objective: In order to develop and use the polysaccharide in Lycopus lucidus. Method: In this paper

the hot extraction method was chosen to extract the water-soluble polysaccharides from L.lucidus. Orthogonal test and single factor test were respectively performed on the solid- liquid ratio

temperature

time of the extraction

and times of the extraction. Result: The best technological conditions were as follows: the temperature of extraction was 80 ℃

the ratio of water to sample was 15 ∶1

and the time of extraction was 3 hours

extracting 1 time. Conclusion: The method is easy to operate

rapid to extract

and able to obtain the high content of polysaccharide And under the extraction conditions

the yield of polysaccharides was up to 16.8%.

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Related Institution

Natural History Museum of China

Beijing Key Laboratory of Chinese Materia Pharmacology，Institute of Basic Medical Sciences， Xiyuan Hospital，China Academy of Chinese Medical Sciences

Beijing University of Chinese Medicine

Institute of Chinese Materia Medica，China Academy of Chinese Medical Sciences

School of Chinese Materia Medica， Beijing University of Chinese Medicine

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