天津科技大学学报Issue(2)：6-10,5.
压差式膨化加工对豆渣可溶性膳食纤维的影响
Effect of Differential Pressure Explosion Puffing Processing on Soluble Dietary Fiber of Soybean Residue
摘要
Abstract
Soybean residue was used as material.The soluble dietary fiber content of the soybean residue was raised and its physical properties were improved under differential pressure explosion puffing processing. The results suggested that when the water content of the raw material was 83%,the treatment temperature was 70,℃,and the process-time was 90,min,the soluble dietary fiber content of the soybean residue increased from 3.9% to 18.2% after the explosion. The physical property experiments showed that the water-solubility,expansion,and water holding capability of the explosion puffed soybean resi-due increased by 43.5%,37.0% and 30.8%,respectively. Analysis of differential scanning calorimetry(DSC) showed that the explosion puffed soybean residue remained its structural stability below 200,℃,and scanning electron micros-copy(SEM) found that the fiber structure of the explosion puffing soybean residue appeared degraded.关键词
豆渣/压差式膨化/可溶性膳食纤维/物性Key words
soybean residue/explosion puffing/soluble dietary fiber/physical properties分类
轻工纺织引用本文复制引用
纪绪前,陈野,高辰,侯强..压差式膨化加工对豆渣可溶性膳食纤维的影响[J].天津科技大学学报,2013,(2):6-10,5.基金项目
天津市科技支撑计划重点项目(10ZCKFN01900) （10ZCKFN01900）
