Borriss R, Zemek J
Zentralbl Bakteriol Naturwiss. 1981;136(1):63-9.
The beta-glucan-hydrolases produced by seven Bacillus species have been characterized with regard to some physicochemical properties. Ca-ions stabilize all tested glucanases. Optimum pH and optimum temperature were found to be different for the investigated enzymes. In the work presented here is given further characteristics of Bacillus-beta-glucan-hydrolases as pH-stability and temperature stability, sensibility on glucono-1,5-lactone, as well known inhibitor of carbohydrases, and electrophoretic mobility on cellulose acetate-sheets.
已对七种芽孢杆菌属细菌产生的β-葡聚糖水解酶的一些物理化学性质进行了表征。钙离子可稳定所有测试的葡聚糖酶。研究发现，所研究的酶的最适pH值和最适温度各不相同。本文进一步阐述了芽孢杆菌β-葡聚糖水解酶的其他特性，如pH稳定性、温度稳定性、对糖酶的已知抑制剂葡萄糖酸-1,5-内酯的敏感性以及在醋酸纤维素薄膜上的电泳迁移率。
