|Table of Contents|

Extraction Technique of Soluble Soybean Polysaccharide from Soybean Dregs

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2008年05期
Page:
902-904
Research Field:
Publishing date:

Info

Title:
Extraction Technique of Soluble Soybean Polysaccharide from Soybean Dregs
Author(s):
XU Qi-hong; REN Ping-guo
Luohe Vocational Technology College，Luohe 462000，Henan，China
Keywords:
Soybean dregs; Soluble soybean polysaccharide; Content determination
PACS:
S565.1
DOI:
10.11861/j.issn.1000-9841.2008.05.0902
Abstract:
Soluble soybean polysaccharide（SSPS），as an effective ingredients of soybean，has various functions，such as antioxidant activity，stabling protein particles in acidic solutions,etc.The single factor experimentation was made in the soybean dregs by adopting different extraction temperature，liquid-solid ratio and extraction period.The extraction conditions was optimized by orthogonal experiment.The factor influencing the extraction rate of SSPS was extraction temperature，then was liquidsolid ratio and extraction period.The optimal extraction technology parameters of SSPS was： extraction temperature 90℃，liquid-solid ratio 5:1，extraction period 3 h.The method of phenol-sulphate acid was applied to determine the content of SSPS，the content of SSPS was 7.47%（Glc）.

References:

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Last Update: 2014-10-06