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METHOD FOR PREPARATION OF WEAK-ACID NATURAL-OIL SOAP USING ACID CATALYST HYDROLYSIS AND CHITOSAN HYDROGEL

机译:酸水解和壳聚糖水解制备弱酸天然油皂的方法

摘要

Disclosed is a method for the preparation of weak-acid, natural-oil soap. It comprises saponifying natural oil with a first alkaline solution to yield an alkali salt of fatty acid and glycerol; hydrolyzing the alkali salt of fatty acid in the presence of an acid catalyst to give a fatty alcohol; reacting the fatty alcohol with a second alkaline solution to give a sa and precipitating the salt in an electrolyte solution.
机译:公开了一种制备弱酸天然油皂的方法。它包括用第一碱溶液皂化天然油,得到脂肪酸和甘油的碱盐。在酸催化剂的存在下水解脂肪酸的碱金属盐,得到脂肪醇。使脂肪醇与第二碱性溶液反应以得到盐;并且使盐在电解质溶液中沉淀。

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