Fig. 3From: Isolation, characterization and application of theophylline-degrading Aspergillus fungiEffects of potential theophylline-degrading fungi on theophylline catabolism in different substrate concentrations. Theophylline concentrations were 100 mg/L (a), 200 mg/L (b), and 300 mg/L (c), respectively. All data were present by mean value ± SD of three replicationsBack to article page