Fig. 5From: An Arthrobacter citreus strain suitable for degrading ε-caprolactam in polyamide waste and accumulation of glutamic acidAccumulation of 6-aminocaproic acid during degradation of caprolactam by A. citreus. The media used contained either only caprolactam (10 g/l) or caprolactam with sodium citrate (1 g/l) and were inoculated with A. citreusBack to article page