citric acid

Aconitase is an enzyme that catalyzes the conversion of citric acid to isocitric acid in tricarboxylic acid cycle.

摘要乌头酸在三羧酸循环中催化酸生成酸。

With cellulose hydrolyte as raw material to ferment citric acid by Aspergillus niger at constant temperature and under oscillation temperature were discussed and compared.

麦草经碱-氧-蒽醌蒸煮脱木后得到纤维。以纤维该纤维后制得的纤维为原料，在黑曲霉的作用下发酵制取酸。

This articl analyzes the current situation of fermentation tank for citric acid production in China and introduces the successfully developed spraying ring type aerophile fermentation tank.

分析国内酸生产发酵罐现状，介绍已开发成功的喷环式好氧发酵罐。