文档介绍：Effects of Alcohol Destiny on the Waste of Soy
Protein Concentrate
Sun Bingyu, Shi Yanguo
Harbin University merce
Food Engineering Institute
Harbin, China
e-mail : sby0451@
Abstract—The pollution would be made during the procession of and saponins and meanwhile causes protein loss. Therefore, it
Soy Protein Concentrate. In the waste of SPC, there are protein is of great significance to determine protein molecular weight
due to defferrent alcohol destiny. To recovery them effectively, and the dissolution rate in the leaching solution by
the paper studied systematically the effect of different alcohol electrophoresis , which benefits the reprocessing of the
concentrations on the molecular weight of soybean protein leaching solution.
concentrate in the extraction which was determined by SDS-
PAGE electrophoresis and dissolution ratio. The curves of
protein dissolution and electrophoresis atlas were investigated, II. MATERIAL AND METHODS
which resulted in appropriated processing condition and
provided theoretical basis for the development of reproducing A. Main Material and Reagent
extraction and retrieving protein. It was shown that when the Low denatured defatted soybean dregs: Hagaoke Soybean
alcohol destiny was 65%, the dissolution ratio of waste protein Protein Co. Alcohol: AR, Harbin Chemical Industry Reagent
was % and the m