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. 2011 Sep 13;286(44):38079–38085. doi: 10.1074/jbc.M111.248690

FIGURE 6.

FIGURE 6.

Detection of β-l-arabinofuranosidase activity in Bifidobacterium strains. A, HPLC analysis of reactions with cis-Ara2-Hyp-DNS and the cell lysates of Bifidobacterium strains grown on GAM medium. The Bifidobacterium strains that were incubated with cis-Ara2-Hyp-DNS are as follows: B. longum JCM 1217 (b), B. longum JCM 7054 (c), B. longum subsp. infantis JCM 1222 (d), B. pseudolongum JCM 1205 (e), B. adolescentis JCM 1275 (f), B. breve JCM 1192 (g), and B. bifidum JCM 1254 (h). Cis-Ara2-Hyp-DNS standard (a). B, HPAEC-PAD analysis of the culture PFY medium containing β-Ara2 before (a) and after (b) fermentation with B. longum JCM 1217. C, enzymatic activities of B. longum JCM 1217 grown on PFY medium containing β-Ara2 (a), l-arabinose (b), and glucose (c) as the carbohydrate sources.