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PROCESS FOR MANUFACTURING MODIFIED STARCH
专利权人:
JAPAN CORN STARCH CO.; LTD.
发明人:
Yuri Sakakibara,Atsuki Okamoto
申请号:
US14119248
公开号:
US20140093632A1
申请日:
2012.05.25
申请国别(地区):
US
年份:
2014
代理人:
摘要:
Process for manufacturing modified starch. A powdery starch composition raw material, containing a specified amount of a phosphate with respect to a raw material starch on a dry basis, is subject to esterification modification by performing a first step of heat treating by raising a temperature gradually and performing, in continuation, a second step of heat treating at a constant temperature. A temperature rise starting temperature of the first step is set within a range from an ordinary temperature to a temperature no more than a gelatinization starting temperature of the raw material starch, a temperature rise rate is set to 0.2 to 1° C./min, and a temperature rise final temperature is set to 120 to 180° C. The constant temperature treatment is normally performed at the temperature rise final temperature.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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