Study on Strains Screening for Producing Protopectinase and Its Fermentation Properties微生物原果胶酶高产菌株的筛选及发酵特性的研究
Optimization of Fermentation Parameters for Protopectinase Production by Bacillus Subtilis XZ2枯草芽孢杆菌产原果胶酶发酵条件研究