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HIGHLY WATER ABSORPTIVE STARCH, MANUFACTURE OF HIGHLY WATER ABSORPTIVE STARCH, AND METHOD OF IMPROVING WATER ABSORBING CAPACITY OF STARCH
HIGHLY WATER ABSORPTIVE STARCH, MANUFACTURE OF HIGHLY WATER ABSORPTIVE STARCH, AND METHOD OF IMPROVING WATER ABSORBING CAPACITY OF STARCH
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机译：高吸水淀粉，高吸水淀粉的制造以及提高吸水淀粉能力的方法
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摘要
PROBLEM TO BE SOLVED: To provide a simple manufacturing method of highly water absorptive starch. ;SOLUTION: This manufacturing method comprises the following (A)-(D) processes. They are slurring process (A), where water is added to starch, pasting process (B), where the slurried starch is made into paste by heating or by adding a pasting agent, cooling process (C), where the pasted matter is cooled to show freezing appearance, and it comprises a temperature decreasing step (Tc) in which the pasted matter is cooled to freezing point and a temperature keeping step (Tf) in which the pasted matter cooled to freezing point is kept at the temperature for a definite time, and especially, the cooling process wherein the time required for the above-mentioned temperature decreasing step (Tc) to cool from 10°C to freezing point is 5-15 hours and the temperature keeping step (Tf) is 0.5-30 hours, and drying process (D), where the cooled paste is dried under a condition where the starch will not become paste again.;COPYRIGHT: (C)1998,JPO
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