安徽农业科学2011，Vol.39Issue(31)：19568-19570,3.
微波辅助萃取豆渣水溶性大豆多糖工艺
Soluble Soybean Polysaccharide Extracted from Soybean Dregs Based on Microwave-assisted
张岚 1李婷婷 1刘颖 1宋春梅1
作者信息
- 1. 吉林医药学院公共卫生系,吉林吉林132013
- 折叠
摘要
Abstract
[Objective] The aim was to study the technological conditions of soluble soybean polysaccharide (SSPS) extracted from soybean dregs based on microwave-assisted. [ Methods] Phenol-sulfuric acid process was used to determine polysaccharide yield, the single factor experimentation was made in the soybean dregs by adopting different extraction temperature, liquid-solid ratio and extraction time. The extraction conditions were optimized by orthogonal experiment. [ Results] The optimal extraction technology parameters of SSPS by orthogonal experiment were as follow: the power was 320 W, liquid-solid ratio was 40:1, extraction time was 35 s. The method of phenol-sulphate acid was applied to determine the yield of SSPS, the yield of SSPS was 12.09%. [ Conclusion] Microwave assisted extraction can improve the extraction efficiency of soluble soybean polysaccharide (SSPS) from soybean dregs.关键词
豆渣/水溶性大豆多糖/正交设计Key words
Soybean dregs/ Soluble soybean polysaccharide/ Orthogonal design分类
农业科技引用本文复制引用
张岚,李婷婷,刘颖,宋春梅..微波辅助萃取豆渣水溶性大豆多糖工艺[J].安徽农业科学,2011,39(31):19568-19570,3.
