Extraction Process of Three Kinds of Chinese Herbs Polysaccharides

ZHANG Wei-jie; WANG Peng; LIN Qian; LI Yan; ZHANG Qing-hong; LI Yue-qin

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Extraction Process of Three Kinds of Chinese Herbs Polysaccharides

更新时间：2024-01-04

- Extraction Process of Three Kinds of Chinese Herbs Polysaccharides
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 17, Issue 16, Pages: 19-23(2011)
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- Published：2011
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ZHANG Wei-jie, WANG Peng, LIN Qian, et al. Extraction Process of Three Kinds of Chinese Herbs Polysaccharides[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(16): 19-23.
DOI：

ZHANG Wei-jie, WANG Peng, LIN Qian, et al. Extraction Process of Three Kinds of Chinese Herbs Polysaccharides[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(16): 19-23. DOI：

摘要

目的: 探讨了热水浸提3种中药多糖提取工艺参数的差异

通过正交试验确定了其最佳提取条件并寻求1种混合提取的工艺条件。方法: 采用热水浸提法正交试验并同时对其他2种多糖的提取方法进行综合比较。结果: 川芎多糖提取最优条件为提取温度90 ℃

料液比1∶20

提取时间1 h;赤芍多糖提取最优条件为提取温度80 ℃

料液比1∶20

提取时间4 h;黄柏多糖提取最优条件为提取温度90 ℃

料液比1∶10

提取时间4 h。同时和其他2种方法比较

热水浸提法较合适。结论: 热水浸提法比较符合3种多糖的混合提取的要求。

Abstract

Objective: To study the difference of the process parameters with the three kinds of Chinese herbs polysaccharides by hot water extraction

and to investigate the possibility of combination extraction by orthogonal experiments. Method: Optimize extraction process of three kinds of polysaccharide respectively by orthogonal test

compare yield and water-solubility of polysaccharide extracted with optimal hot water extraction

alkali extraction and sonic extraction. Result: Optimal extraction processes of Rhizoma Chuanxiong polysaccharide was: the temperature of extraction was at 90 ℃

the ratio of sample to solution was 1∶20

and extraction time was 1 h. Optimal extraction processes of Radix Paeoniae Rubra polysaccharide was the temperature of extraction at 80 ℃

he ratio of sample to solution 1∶20

and extraction time 4 h. Optimal xtraction processes of Cortex Phellodendri Chinensis polysaccharide was extraction temperature 90 ℃

the ratio of sample to solution 1∶10

and extraction time 4 h. At the same time compared with polysaccharides extracted by the other two methods

polysaccharide extracted by hot water extraction has higher yield and solubility. Conclusion: The hot water extraction is more suitable for combination extraction.

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Related Author

LIANG Ri-xin

HUANG Lu-qi

LIU Ju-fu

WU Zhi-gang

HE Xi-rong

YANG Yong-dong

LI Cong-ying

TANG Ce

Related Institution

Jiangxi University of Chinese Medicine

Jiangxi Jingde Chinese Traditional Medicine Co. Ltd.

School of Pharmacy， Chengdu University of Traditional Chinese Medicine，State Key Laboratory of Southwestern Chinese Medicine Resources， Key Laboratory of Standardization of Chinese Herbal Medicine，Ministry of Education

Guang'anmen Hospital， China Academy of Chinese Medical Sciences

Shaanxi University of Chinese Medicine

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