토양으로부터 분리한 Bacillus sp. WRD-1이 생산하는 Extracellular Protease의 특성

Characterization of Extracellular Protease of Bacillus sp. WRD-1 Isolated from Soil

Alkaline bacterium producing a high pro-tease activity at low temperature was isolated by using enrichment culture from soil samples and identified as Bacil-lus sp. WRD-1 Cell growth was maximal at 10 hours and the optimal initial pH and culture time of culture condition for enzyme production was pH 7 and 10 hours, respectively. Temperature range of high enzyme activity were $10~40^{\circ}C$. The optimal pH and temperature for the enzyme activity were pH9 and $30^{\circ}C$.

(0)

(0)

(0)

(0)