公开(公告)号：US06706877B1

公开(公告)日：2004-03-16

申请号：US09402761

申请日：1999-12-21

Applicant: Valerie Claverie ,  Christine Cecutti ,  Zephirin Mouloungui ,  Antoine Gaset ,  Catherine Le Hen Ferrenbach

Inventor： Valerie Claverie ,  Christine Cecutti ,  Zephirin Mouloungui ,  Antoine Gaset ,  Catherine Le Hen Ferrenbach

IPC: C07H1306

CPC classification number: C07H13/06

Abstract: A process for making carbohydrate partial esters having a degree of esterification of from 1 to 6 involving the steps of: (a) providing a catalytically active mixture containing: (i) an alkali metal carbonate; and (ii) a fatty acid lower alkyl ester; (b) providing an emulsifier mixture containing: (iii) a glycose component having from 5 to 12 carbon atoms; and (iv) a carbohydrate partial ester; and (c) combining the catalytically active mixture with the emulsifier mixture, with vigorous stirring, to form an emulsion/dispersion containing particles having a mean diameter of from 10 to 60 &mgr;m.

Abstract translation: 一种制备酯化度为1至6的碳水化合物偏酯的方法，包括以下步骤：（a）提供催化活性混合物，其包含：（i）碱金属碳酸盐; 和（ii）脂肪酸低级烷基酯; （b）提供乳化剂混合物，其含有：（iii）具有5至12个碳原子的糖苷组分; 和（iv）碳水化合物偏酯; 和（c）在剧烈搅拌下将催化活性混合物与乳化剂混合物混合，形成含有平均直径为10至60μm的颗粒的乳液/分散体。