Figure 5 | Scientific Reports

Figure 5

From: Metagenomic psychrohalophilic xylanase from camel rumen investigated for bioethanol production from wheat bran using Bacillus subtilis AP

Figure 5

(a) Bioethanol production by B. subtilis AP using untreated wheat bran (UB), pretreated wheat bran (PB), and pretreated wheat bran plus Xyn-2 (PBX ) in 2YT medium. Pretreatment was conducted with artificial seawater plus 0.3% HCl. Xyn-2 was included in the PBX culture medium at 13.5 U/mL. (b) Wheat bran dissolution efficiency in each culture medium was estimated from the residual biomass at the end of fermentation. The significantly different mean values are indicated by stars (p ≤ 0.001). Letters reflect values that are not significantly different from each other.

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