The invention relates to a preparation method of plant sterol ester, which comprises heating fatty acid and phytosterol to 120-180DEG C, dissolving, adding catalyst, controlling temperature at 120-180DEG C to process esterification for 5-12h, separating and purifying reaction solution to obtain plant sterol ester, wherein the mass ratio of the fatty acid and the phytosterol is 1-5;
基于6个网页-相关网页
Adding Catalyst And Oxidant 加入催化剂氧化剂
Finally Adding Catalyst Promotor 最后加助催化剂
adding hydrogen catalyst 加氢催化剂
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