Title: Method for extracting protein, short peptide, nucleic acid, isoflavone, saponin and oligosaccharide by using high and low temperature soybean cake
Application Number: 01128012 Application Date: 2001.08.07
Publication Number: 1329103 Publication Date: 2002.01.02
Approval Pub. Date: Granted Pub. Date: 2003.12.31
International Classifi-cation: C08H1/00
Applicant(s) Name: Jiang Haokui Address: 115007
Inventor(s) Name: Jiang Haokui, Li Ronghe
Attorney & Agent: zhen yuchuo
Abstract:
     The present invention relates to a method for continuously-extracting protein, short peptide, nucleic acid, isoflavone, saponin and oligosaccharide from high-temp. and low-temp. soybean cake, and the said method includes the following steps: placting the high-temp. or low-temp. defatted soybean cake into an ultrasonic wall-breaking leaching tank, ultrasonic wall-breaking, dissolving, stirring, filtering, screening, separating, concentrating, hydrolyzing, electrodialyzing, desalting, sterilizing and spray-drying so as to obtain the invented various products. It not only raises the utilization rate of soybean resource, and can reduce environment-protecting cost.
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