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

DOI

10.2991/edep-18.2018.39How to use a DOI?

Keywords

Glycyrrhizic acid, Aqueous two-phase system, EO60PO40, Separation.

Abstract

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℃ of extraction temperature, 1.5 h of extraction time. This separation process provides a simple and convenient method for extracting glycyrrhizic acid.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jiang WU
PY  - 2018/10
DA  - 2018/10
TI  - Separation of Glycyrrhizic Acid Using Smart Polymer Based Aqueous Two-Phase Systems
BT  - Proceedings of the 2018 International Conference on Energy Development and Environmental Protection (EDEP 2018)
PB  - Atlantis Press
SP  - 249
EP  - 253
SN  - 2352-5401
UR  - https://doi.org/10.2991/edep-18.2018.39
DO  - 10.2991/edep-18.2018.39
ID  - WU2018/10
ER  -