School of Life Science & Technology;
Beijing Institute of Technology;
Beijing 100081;
China;
School of Agriculture/Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan;
Shihezi University;
Xinjiang 832003;
China;
枯草芽孢杆菌; 几丁质酶; 抗真菌蛋白; Sepharose; 离子交换柱层析; 最佳pH值; 生防; 特性;