中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Structural changes of cassava starch granules hydrolyzed by a mixture of alpha-amylase and glucoamylase

文献类型:期刊论文

作者Chen, Youshuang ; Huang, Shirong(黄师荣) ; Tang, Zhongfeng(唐忠锋) ; Chen, Xiaowei ; Zhang, Zengfang
刊名CARBOHYDRATE POLYMERS
出版日期2011
卷号85期号:1页码:272
ISSN号0144-8617
英文摘要The structural changes of cassava starch granules were studied by scanning electron microscope (SEM), X-ray diffraction (XRD), and differential scanning calorimeter after starch granules were hydrolyzed by a mixture of alpha-amylase and glucoamylase. The surface of starch granules was porous after hydrolysis treatment. Enzymatic erosion occurred mainly at the surface for cassava starch. The BET-specific surface area of hydrolyzed cassava starch improved 10.7 times compared with that of native starch. The powder XRD intensity of hydrolyzed starch was higher than that of native starch. The crystallinity in the hydrolyzed cassava starch increased due to hydrolysis. Compound enzymes could hydrolyze cassava starch granules at sub-gelatinization temperature, and could produce porous starch. Crown Copyright (C) 2011 Published by Elsevier Ltd. All rights reserved.
收录类别SCI
语种英语
WOS记录号WOS:000289764600037
公开日期2012-07-04
源URL[http://ir.sinap.ac.cn/handle/331007/9594]  
专题上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式
GB/T 7714
Chen, Youshuang,Huang, Shirong,Tang, Zhongfeng,et al. Structural changes of cassava starch granules hydrolyzed by a mixture of alpha-amylase and glucoamylase[J]. CARBOHYDRATE POLYMERS,2011,85(1):272.
APA Chen, Youshuang,Huang, Shirong,Tang, Zhongfeng,Chen, Xiaowei,&Zhang, Zengfang.(2011).Structural changes of cassava starch granules hydrolyzed by a mixture of alpha-amylase and glucoamylase.CARBOHYDRATE POLYMERS,85(1),272.
MLA Chen, Youshuang,et al."Structural changes of cassava starch granules hydrolyzed by a mixture of alpha-amylase and glucoamylase".CARBOHYDRATE POLYMERS 85.1(2011):272.

入库方式: OAI收割

来源:上海应用物理研究所

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