In the process of glutamicacidfermentation, dissolved oxygen level was one of the most important factors.
在谷氨酸发酵过程中,溶氧水平是影响发酵的重要因素之一。
2
Phosphate. It is essential glutamicacidfermentation process, but the concentration can not be too high, otherwise they will be to valine fermentation.
磷酸盐。它是谷氨酸发酵过程中必需的,但浓度不能过高,否则会转向缬氨酸发酵。
3
According to above results, the experiments of glutamicacidfermentation were carried out, and the sugar-acid conversion in five batch fermentations were reached above 50%.