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PROCESS FOR THE MANUFACTURE OF OXIDIZED STARCH, OXIDIZED STARCH AND ITS USE.
PROCESS FOR THE MANUFACTURE OF OXIDIZED STARCH, OXIDIZED STARCH AND ITS USE.
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机译:氧化淀粉的制备方法,氧化淀粉及其使用。
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摘要
Batch process for the manufacture of oxidized starch by contacting an aqueous medium comprising already oxidized starch with native starch and with at least one oxidizing agent selected from a peroxide compound or from an alkali metal hypochlorite, and by reacting them at a temperature below the gelatinization temperature of the native starch and of the oxidized starch, the reaction being conducted in the presence of a homogeneous manganese-based complex coordination catalyst when the oxidizing agent is a peroxide compound. The resulting oxidized starch can be used as an additive for the paper industry or for the food industry.
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