Extracellular monoenzyme deglycosylation system of 7-O-linked flavonoid β-rutinosides and its disaccharide transglycosylation activity from Stilbella fimetaria

@article{Mazzaferro2010ExtracellularMD,
  title={Extracellular monoenzyme deglycosylation system of 7-O-linked flavonoid $\beta$-rutinosides and its disaccharide transglycosylation activity from Stilbella fimetaria},
  author={Laura S Mazzaferro and Lucrecia Pi{\~n}uel and Marisol Minig and Javier D. Breccia},
  journal={Archives of Microbiology},
  year={2010},
  volume={192},
  pages={383-393}
}
We screened for microorganisms able to use flavonoids as a carbon source; and one isolate, nominated Stilbella fimetaria SES201, was found to possess a disaccharide-specific hydrolase. It was a cell-bound ectoenzyme that was released to the medium during conidiogenesis. The enzyme was shown to cleave the flavonoid hesperidin (hesperetin 7-O-α-rhamnopyranosyl-β-glucopyranoside) into rutinose (α-rhamnopyranosyl-β-glucopyranose) and hesperetin. Since only intracellular traces of monoglycosidase… 
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