摘要
以氢化葵花油为原料 ,采用两步法合成了氢化葵花油脂肪酸蔗糖酯。探讨了反应温度、时间、压力、催化剂用量、助熔剂等对蔗糖酯收率的影响规律。结果表明 :当助熔剂和催化剂分别为 30 %和 2 .1%时 ,在 15 0℃下反应 6h ,产物收率达 4 5 %以上。
The hydrogenated sunflower oil fatty acid sucrose ester was prepared from hydrogenated sunflower oil by two stages reaction. The effects of raw material, reaction temperature, reaction time, potassium soap of hydrogenated sunflower oil falty acid and catalyst on the yield of sucrose ester were investingated. It was showed that potassium soap and catalyst was 30% and 2.1%, respectively, reacting 6 h at 150 ℃, the yield of sucrose ester was over 45%.
出处
《应用化工》
CAS
CSCD
2002年第6期18-20,共3页
Applied Chemical Industry
关键词
氢化葵花油
脂肪酸
蔗糖酯
hydrogenated sunflower oil
fatty acid
sucrose ester
