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
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。