大豆科学2011，Vol.30Issue(6)：1017-1021,5.
挤压膨化碱处理豆渣制备水溶性膳食纤维工艺的研究
Extruding Technology for Soluble Dietary Fiber from Soybean Dregs Treated with Alkaline
摘要
Abstract
Soybean dregs treated with alkaline was extruded to produce soluble dietary fiber. The effects of the water content, extrusion temperature,screw speed and alkaline concentration on the yield of soluble dietary fiber were studied respectively. Based on the results, response surface analytical method was used to optimize the conditions of producing soluble dietary fiber and model was established. The results showed that the optimum conditions of preparing soluble dietary fiber were as follows: alkaline concentration 5% ,water content 26.94% ,183.48℃ ,106.48 r·min-1. Under optimal conditions,the yield of soluble dietary fiber was increased from 4. 26% to 32. 37%.关键词
豆渣/碱处理/挤压膨化/水溶性膳食纤维/响应面分析Key words
Soybean dregs/Alkaline treatment/Double screw extruding/Soluble dietary fiber/Response surface analysis分类
轻工纺织引用本文复制引用
王文侠,宋春丽,曾凤彩,刘长峰,柯曼露..挤压膨化碱处理豆渣制备水溶性膳食纤维工艺的研究[J].大豆科学,2011,30(6):1017-1021,5.基金项目
黑龙江省教育厅资助项目(1151gzd23). （1151gzd23）
