Fig. 2
From: Evaluation of native potential probiotic bacteria using an in vitro ruminal fermentation system
Accumulated gas volume per gram of incubated substrate over time in fermenters which used oat xylan as the substrate. During the first 24 h of incubation, gas production in all fermentation systems to which ruminal bacterial strains had been added differed from that in the control (filled square). Filled triangle Strain 21C, filled circle strain 22C, open triangle strain 62C, open square strain 60C, open circle strain 50C, filled diamond strain 55C