Screening and evaluation of probiotics that promote efficient utilization of glycinin

Since the addition of sodium butyrate in the diet can significantly improve the growth inhibition and intestinal injury of Chinese mitten crab caused by glycinin, this experiment selected the intestinal samples of crabs fed on 1% sodium butyrate diet. In vitro screening of probiotics can utilize glycinin and improve intestinal immunity, and then evaluate the beneficial effects of the screened probiotics on Chinese mitten crab by in vivo feeding experiments.