Purification an α-galactosidase from Coriolus versicolor with acid-resistant and good degradation ability on raffinose family oligosaccharides.

An acid-tolerant α-galactosidase (CVGI) was isolated from the fruiting bodies of Coriolus versicolor with a 229-fold of purification and a specific activity of 398.6 units mg⁻¹. It was purified to electrophoretic homogeneity by ion exchange chromatography and gel filtration chromatography.

Purification and characterization of an α-galactosidase from Phaseolus coccineus seeds showing degrading capability on raffinose family oligosaccharides.

An acidic α-galactosidase (EC 3.2.1.