Production, characterization, and properties of beta-glucosidase and beta-xylosidase from a strain of Aureobasidium sp.

beta-Glucosidase and beta-xylosidase production by a yeastlike Aureobasidium sp. was carried out during solid-state and submerged fermentation using different carbon sources and crude enzymes were characterized. beta-Glucosidase and beta-xylosidase exhibited optimum activities at pH 2.0-2.5 and 3.0, respectively. These enzymes had the maximum activities at 65degreesC and were stable in a wide pH range and at high temperatures.

A Novel beta-Glucosidase from Sporidiobolus pararoseus: Characterization and Application in Winemaking

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)