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Fig. 3 | AMB Express

Fig. 3

From: Cloning of novel bacterial xylanases from lignocellulose-enriched compost metagenomic libraries

Fig. 3

Preliminary characterization of the purified recombinant xylanases. a The relative activity of the purified recombinant xylanases on birchwood xylan as a function of pH. b Temperature optima were measured by conducting the standard xylanase assay at different temperatures over a range of 20 °C to 90 °C. c Specific activity of the purified xylanases on birchwood glucuronoxylan (GX) and wheat arabinoxylan (AX). d Xylo-oligosaccharides (X1–X6) released by recombinant xylanases from birchwood glucuronoxylan as measured by HPLC. Results plotted as relative to original substrate mass (w/w)

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