6Jiang Ying hui;Qu Yingbo;Chen Shicheng;Liu Xiangmei and Gao Peiji.Screening of alkalineβ一glycanases producer and optimization of enzyme production 1998[A].
10Salehizadeh H,Shojaosadati S A. Isolation and characterization of a bioflocculant produced by Bacillus firmus[J].Biotechnology Let-ters,2002,(01):35-40.
