加压碱法提取香蕉茎干中膳食纤维的研究  

Study on Extraction Techniques of Dietary Fiber from Banana Pseudo Stem by Pressured Alkali-method

作　　者：宋维春[1] 陈运腾[2] 

机构地区：[1]海南大学应用化学研究生,海南海口571100 [2]琼州学院化学系,海南五指山572200

出　　处：《琼州学院学报》2008年第2期22-25,共4页Journal of Qiongzhou University

基　　金：海南省自然科学基金20607

摘　　要：以香蕉茎干为原料,研究了先过滤出直接水提液,再加压碱处理残渣提取膳食纤维的工艺及其操作条件,结果表明,SDF干基产率达到20.85%,IDF干基产率达43.12%.Technology filtrated out water - extraction liquid then pressured and alkali - ed on residue and operated condition was studied for the production of dietary fiber from banana pseudo stem, the dry - yield of soluble dietary fiber reached 20.85% , the dry - yield of insoluble dietary fiber reached43.12%.

关 键 词：加压 碱法 香蕉茎于 膳食纤维 

分 类 号：TQ353[化学工程]