The technology of molecular manipulation and modification assisted by microwaves as applied to starch granules

被引：15
|
作者：
Liu, ZD
Liu, P
Kennedy, JF
机构：
[1] Henan Univ Technol, Dept Food Sci & Technol, Zhengzhou 450052, Henan, Peoples R China
[2] Xiamen Univ, Dept Chem, Xiamen 361005, Fujian, Peoples R China
[3] Univ Birmingham, Sch Chem Sci, Birmingham Carbohydrate & Prot Technol Grp, Birmingham B15 2TT, W Midlands, England
[4] Univ Birmingham Res Pk, Chembiotech Labs, Birmingham B15 2SQ, W Midlands, England
来源：
CARBOHYDRATE POLYMERS | 2005年 / 61卷 / 03期
基金：
中国国家自然科学基金;
关键词：
nano-structure; starch; molecular manipulation; microwave; starch granules;
D O I：
10.1016/j.carbpol.2005.06.004
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Microwaves can be used to modify exactly parts of macromolecular complexes. So under this microwave condition of molecular manipulation, the nano-structural units of starch granules can dissociate from the granules, respectively, when gelatinization occurs. Using atomic force microscopy (AFM) to observe this process, it can be seen that some nano-structural chains are just flowing out of the granule and this proves that there are substantive nano-structural units in the starch granules, a phenomenon not previously observed. (C) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：374 / 378
页数：5
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