FOOD SCIENCE ›› 2006, Vol. 27 ›› Issue (12): 350-354.

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Study on Separation and Preparation of Natural VE by Means of Supercritical Fluid Technique

LI Gui-juan,SHI Yu-yuan,REN Xiu-li,XU Xue-li   

  1. School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China
  • Online:2006-12-15 Published:2011-11-23

Abstract: Taking the soybean oil dreg as the raw material, using the method of esterification reaction and supercritical CO2 extracting, we carry through the research of extraction of natural VE. The craft of esterification reaction and supercritical CO2 extraction has been optimized through the orthogonal experimental technique and we have obtained the best craft condition.

Key words: soybean oil dreg, natural VE, supercritical extraction