Enzymatic synthesis of trisaccharides and alkyl β-d-glucosides by the transglycosylation reaction of β-glucosidase from Fusarium oxysporum

• Purified β-glucosidase from Fusarium oxysporum catalyses hydrolysis and transglycosylation reactions. By utilizing the transglycosylation reaction, trisaccharides and alkyl β-d-glucosides were synthesized under optimal conditions in the presence of various disaccharides and alcohols. The yields of trisaccharides and alkyl β-d-glucosides were 22–37% and 10–33% of the total sugar, respectively. The enzyme retained 70–80% of its original activity in the presence of 25% (w/v) methanol, ethanol and propanol. Thus, β-glucosidase from F. oxysporum appears to be an ideal enzyme for the synthesis of useful trisaccharides and alkyl β-d-glucosides.

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)