关于QB1216-91中直接滴定法测DE值准确性的探讨

The accuracy discussion of determination of DE value in QB1216-91

对QB12 16- 91中 6.6.2直接滴定法测定果葡糖浆DE值结果的准确性进行了探讨 ,通过对比实验发现 ,该测定法中的 6.6.2 .4.2 .

The direct determination of DE value of high fructose syrup mentioned in QB1216-91(6.6.2)has been studied.The research result showed that the preparation method of high fructose syrup samples recommended in QB1216-91(6.6.2.4.2.1) should be improved.