三氯蔗糖的脱色方法研究

Study on the Methods of Sucralose Decolorization

采用粉末状活性炭对三氯蔗糖反应混合液进行脱色处理,得到适宜的工艺条件为:5%的活性炭用量、脱色时间30min、脱色温度60℃、脱色率为92.4%～94.1%,三氯蔗糖损失率为5.7%～7.9%。

The resulted primary liquid of sucra lose was decolorized by pulverous active carbon.The optimized process conditions were as follow:the usage of active carbon5%,decolorization time 30min,and deco lorization temperature 60℃.The efficiency of decolorization wa s 92.4%to 94.1%and the loss of sucralose was only 5.7%to 7.9%。