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Fig. 3 | Biotechnology for Biofuels

Fig. 3

From: Polysaccharide utilization loci-driven enzyme discovery reveals BD-FAE: a bifunctional feruloyl and acetyl xylan esterase active on complex natural xylans

Fig. 3

MALDI-TOF spectra before (A) and after (B) incubating 3% (g enzyme / g dry matter substrate) BD-FAE on X2Ac5 (2,3-di-O-acetyl-β-d-Xylp-(1,4)-1,2,3-tri-O-acetyl-α-d-Xylp) (1 mg/mL final concentration) at pH 7.0 and 40 °C for 24 h. All m/z values are sodium adducts. X = orange star = xylosyl, Ac = acetyl residues (n = 2)

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