7Schafer T, Rorchert T B, Nielsen V S, et al. Industrial enzymes [ J ]. Advances in Biochemical Engineering/Biotechnology ,2007, 105:59-131.
8E·K·马库森.一种新的改进的含酶颗粒:中国,99809429[P].2001-09-12.
9Thangam B E,Rajkumar G S. Purification and characterization of alkaline protease from Alcaligenes faecalis [ J]. Biotechnology and Applied Biochemistry ,2002,35 : 149-154.
10Kumar C G. Purification and characterization of a thermostable al- kaline protease from alkalophilic Bacillus pumilus [ J ]. Letters in Applied Microbiology,2002,34( 1 ) : 13-17.