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PREPARATION METHOD FOR CITRIC ACID MODIFIED STARCH WITH ANTI-DIGESTIVE PROPERTIES
PREPARATION METHOD FOR CITRIC ACID MODIFIED STARCH WITH ANTI-DIGESTIVE PROPERTIES
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机译:抗消化特性的柠檬酸改性淀粉的制备方法
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摘要
In the present invention, citric acid is used as a modifier and is combined with starch, so that the starch is well modified under a high-temperature condition, and the anti-digestive properties of the starch is improved; the citric acid itself is non-toxic, the process conditions are mild, the treatment method is relatively safe, and the practical value is high. In the present invention, the starch and the citric acid are subjected to a cross-linking reaction by using an infrared treatment technology, and further dry heat treatment facilitates the citric acid modifier to enter the starch, so that the modification effect is obvious and stable, and the modification efficiency is high.
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