In order to improve the microorganism fermentation process of producing glutamine, an electrodialysis method was developed to separate glutamic acid and glutamine.
为改进微生物发酵法生产谷氨酰胺的流程，提出用电渗析方法来分离谷氨酰胺和谷氨酸。
The research was carried out on the control of the fermentation process in 10 L fermentator by Aspergillus niger producing glucose acid.
针对葡萄糖酸生产菌——黑曲霉，在10 L发酵罐进行了其发酵工艺控制研究。
The process of producing high quality acetic acid by single tower rectification is studied successfully inland for the first time.
在国内首次成功研究了单塔精馏生产优级品乙酸的生产工艺。
应用推荐