Tke effect of time,temperature,the rate of material on product had been tried.The concent of glycerin monostearate reached 98. 5%,the total yield was 87. 3%.

• 试验了酯化反应时间、反应温度、物料比对产物的影响．甘油单硬脂酸酯含量达到98．5%25，总产率为87．3%25。