Partial isolation of cell-bound XYlanase from Butyrivibrio sp. Mz5
Strains of the anaerobic bacterial genus are thought to play an important role in fiber degradation. sp. Mz5 was previously isolated from the rumen of a black and white Friesian cow and its xylanolytic activity was proved to be at least 1,65 times higher than the activities of all of the compared well known xylan-degrading rumen bacterial species and strains (1). High xylanolytic activity was the reason for partial isolation of its xylanases in order to study their special characteristics and possible biotechnological applications later.