苹果渣酶解制备柠檬酸

被引：13

作者：

李文哲

宋纪蓉

张小里

机构：

[1] 西北大学化工系!西安

来源：

应用化学 | 2000年 / 05期

关键词：

柠檬酸; 酶解制备; 苹果渣;

D O I：

暂无

中图分类号：

TQ92 [发酵工业];

学科分类号：

081703 ; 082203 ;

摘要：

The waste apple pomace was treated by cellulase to produce glucose. The results show that the optimum operating conditions are: at 50 ℃, pH=5, keep the concentration of cellulase to 20 μg/g medium, react time to 12 h and do not treat the apple pomace with alkali. In the range of the reacting time we adopted, the influence of the cellulose concentration can be ignored. The producing technique of the citric acid and the determine method of the citric acid also been studied by experiments.

引用

页码：547 / 549

页数：3