Separation of Glycyrrhizic Acid Using Smart Polymer Based Aqueous Two-Phase Systems

被引：0

作者：

Wu, Jiang ^{[1
]}

机构：

[1] Tianjin Agr Univ, Coll Agron & Resources & Environm, Tianjin 300384, Peoples R China

来源：

PROCEEDINGS OF THE 2018 INTERNATIONAL CONFERENCE ON ENERGY DEVELOPMENT AND ENVIRONMENTAL PROTECTION (EDEP 2018) | 2018年 / 174卷

关键词：

Glycyrrhizic acid; Aqueous two-phase system; EO60PO40; Separation;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this paper, glycyrrhizic acid was separated using ethylene oxide / propylene oxide copolymer (EO60PO40) and K2HPO4 aqueous two-phase systems (ATPS). The influence of the content of EO60PO40 and K2HPO4 and temperature was studied. The results showed that the optimal separation conditions were: 30% EO60PO40, 24% K2HPO4, 53 C of extraction temperature, 1.5 h of extraction time. This separation process provides a simple and convenient method for extracting glycyrrhizic acid.

引用

页码：249 / 253

页数：5

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