114 蔗糖多酯的合成 蔗糖多酯( sucrose polyester , SPE) 指的 是二酯或三酯以上的蔗糖酯,确切地说,蔗糖 的8 个羟基有6 个以上发生酯化时(即酯化 度为6...
基于22个网页-相关网页
蔗糖多酯（Olestra）是蔗糖在催化剂(KOH、 K2CO3、碱性分子筛、溴化四丁基铵、钛酸四丁 酯)存在下，与8~18个碳的不饱和脂肪酸发生酯化 反应，生成的6...
基于8个网页-相关网页
We also study the non-solvent ester-exchange technology of synthesis of sucrose polyester by palmitic ethyl ester and sucrose with phase-transfer catalyst. The influencing factors which affect the yield and esterification degree are studied.
本文还研究了棕榈酸乙酯与蔗糖在相转移催化剂下采用无溶剂酯交换法合成蔗糖多酯的工艺条件。
参考来源 - 蔗糖多酯合成工艺的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
产物经水洗或醇洗以及漂白等纯化步骤精制蔗糖多酯。
Water or alcohol washes reaction product, and SPE were purified.
对蔗糖多酯的结构、性质、合成方法及其应用作一综述。
This paper summarizes the structure, property, synthesis method and application of sucrose polyester.
对蔗糖多酯和大豆油的理化特性进行了比较，两者性质接近。
Physicochemical properties of SPE and soybean oil were compared, and their properties were similar.
应用推荐