Paper Title:
Research the Equilibrium Distribution of Puerarin in Aqueous Two-Phase Combine with Temperature-Induced Phase Separation EOPO/ K2HPO4 /Water Systems
  Abstract

The partition behavior of Puerarin in ethylene oxide-propylene oxide random copolymer (EOPO)/ K2HPO4/water systems was investigated .The optimum conditions were EOPO (SDP30) 28%, K2HPO4 24%, temperature-induced condition was 70°C and 30min. yield of Puerarin could reach 42.26%. Based on the modified model lnK/R2=A*+b*(w”-w’)+c*(w”-w’)2, partition coefficients of Puerarin in EOPO/K2HPO4 aqueous two-phase systems were correlated. It was found that the correlation of the experimental data was quite satisfactory.

  Info
Periodical
Chapter
Chapter 3: Chemical and Biomedical Engineering
Edited by
Honghua Tan
Pages
1162-1167
DOI
10.4028/www.scientific.net/AMM.138-139.1162
Citation
X. M. Gu, Q. Huo, Q. Lin, "Research the Equilibrium Distribution of Puerarin in Aqueous Two-Phase Combine with Temperature-Induced Phase Separation EOPO/ K2HPO4 /Water Systems", Applied Mechanics and Materials, Vols. 138-139, pp. 1162-1167, 2012
Online since
November 2011
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Price
$32.00
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