Fig. 2From: Evaluation of the biomethanation potential of enriched methanogenic cultures on gelatinEffect of incubation time on the degradation of gelatin (left) and liberation of ammonia (right) by enriched methanogenic cultures in anaerobic batch digestion (AUMC acetate-utilizing methanogenic culture, GEMC gelatin-enriched mixed culture, GEMC-CA gelatin-enriched mixed culture with Clostridium acetobutylicum NCIM 2841)Back to article page