提高大豆渣膳食纤维中可溶性成分的方法研究(英文)

被引:11
作者
涂宗财
李金林
阮榕生
刘成梅
王辉
吴丹
机构
[1] 南昌大学食品科学教育部重点实验室南昌大学中德食品工程中心
关键词
大豆渣; 可溶性膳食纤维; 发酵; 高压均质; 蒸煮;
D O I
暂无
中图分类号
TS209 [食品工业副产品加工与利用];
学科分类号
083201 ;
摘要
以大豆渣为原料,采用微生物发酵、微射流均质机高压均质处理和高温蒸煮的方法来提高大豆膳食纤维中可溶性成分含量,研究不同发酵时间、不同处理压力和蒸煮温度以及蒸煮时间对提高豆渣可溶性膳食纤维(SDF)含量的影响。结果表明:利用发酵法可提高可溶性膳食纤维的含量达15%之多,并且在发酵的前6天,SDF含量增长很快,6 d后SDF的含量变化较少;而高压均质处理法提高可溶性膳食纤维含量的幅度在10%28%之间,并随着处理压力的升高而增大;高温蒸煮法能提高可溶性膳食纤维的含量20%,121℃,20 m in为较理想的蒸煮条件。
引用
收藏
页码:246 / 250
页数:5
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