Fig. 3From: Efficient ammonia production from food by-products by engineered Escherichia coliInhibitory effect of glucose on ammonia production by E. coli DH10B. E. coli DH10B was incubated in M9-yeast extract with or without glucose (10 or 100 mM) for 26.5 h to produce ammonia. Values are expressed as the mean ± SD (n = 3). * Statistical significance was determined by Dunnett’s test (P < 0.001)Back to article page