粮油食品科技2016，Vol.24Issue(2)：35-38,4.
低 PC 含量大豆粉末磷脂脱糖工艺研究
Study on desugarization of powered soybean phospholipid with low PC content
摘要
Abstract
Using powered soybean phospholipid with low PC content as raw material,the process of des-ugarization was optimized by the orthogonal experiment based on the single factor experiment.The results showed that the desugaring rate arrived 89.7% and the content of sugars in the extractive raw sugar was 89.2% when the optimum parameters were chosen as follows :temperature 30 ℃,extractive time 70 min,volume ratio of hexane to ethanol 1∶2,volume fraction of ethanol 50% and extraction for twice.The kinds of the removed carbohydrates and its content were determined by high performance liquid chroma-tography,which were stachyose,sucrose and raffinose,with contents of 71.1%,17.3%,6.6%,respec-tively.关键词
大豆粉末磷脂/脱糖/水苏糖/低聚糖Key words
powered soybean phospholipid/desugarization/stachyose/oligosaccharide分类
轻工纺织引用本文复制引用
史苏佳,曹栋,王强..低 PC 含量大豆粉末磷脂脱糖工艺研究[J].粮油食品科技,2016,24(2):35-38,4.基金项目
“十二五”国家科技支撑计划 （）
