Fig. 13From: Formation of phenylacetic acid and phenylpropionic acid under different overload conditions during mesophilic and thermophilic anaerobic digestionMethane yield, theoretical CH4 [%] and maximum concentrations of PAA and PPA during mesophilic (a) and thermophilic (b) incubation from reactors reflecting different overload conditions (low, medium, high). Cont control, Tryp tryptophan, Tyr tyrosine, Phe phenylalanine, ME meat extract, Cas caseinBack to article page