蔗糖多酯制备高粘度食品机械润滑油  

Preparation of High Viscosity Machinery Lubricants from Sucrose Polyesters for Food Production

作　　者：卢安根 莫建光 杨克迪[2] 葛利[2] 李扬华 吴国勇 黄敏章 

机构地区：[1]广西分析测试研究中心,广西南宁530022 [2]广西大学,广西南宁530004 [3]柳州爱格富食品科技股份有限公司,广西柳州545616

出　　处：《广西科学》2012年第4期361-363,共3页Guangxi Sciences

基　　金：广西基本科研业务费专项项目(编号:2009ACZ12);广西科技基础条件平台建设项目(编号:10-108-27-C)资助

摘　　要：以高酯化度的蔗糖多酯为主要原料,筛选出粘度高、粘温特性优越的食品机械润滑油的初步配方:蔗糖多酯83.5%,聚异丁烯15%,聚甘油脂肪酸酯0.5%,叔丁基对苯二酚1.0%。该配方油品的常规理化性能指标基本上达到GB 12494-1990规定的68号粘度高、粘温特性优越的食品机械润滑油的要求,可以用于食品机械的润滑。The high viscosity and superior viscosity-temperature property ot tood machinery lu- bricant was obtained using high degree of esterification of sucrose polyesters as the main raw material. The initial formulation contains 83. 5% sucrose polyesters, 15% polyisobutylene, 0. 5% polyglyceryl fatty acid ester,and 1.0% tert.-butyl-p-phenol. The regular physical and chemical performance index of lubricants basically meets the requirements of No. 68 high vis- cosity and superior viscosity-temperature property of food machinery lubricant in GB 12494-- 1990,which suggests that the obtained lubricant can be used in food machines.

关 键 词：蔗糖多脂 润滑油 制备 粘度 食品机械 

分 类 号：O636.1[理学—高分子化学]