Cellulase Activity Bacillus sp. Which Was Grown on A Medium with Aluminum Salt and Magnetic Field Exposure

Aluminum is the best metal cofactor enzyme. Exposure to 0,2mT magnetic field on Aluminium salt said be able increase cellulolytic activity. The purpose of research know if aluminum can This tested by Cellulolytic Index Test and Enzyme Activity Test. experiment descriptive with three treatments; control, addition without an exposed field, added a field. Salt used are AlCl3, Al2(PO4)3, Al2(SO4)3. concentration was 0.01% 0.2mT. final results tell that effective cofactor. salts showed in enzyme result AlCl3 0.2mT activity 0.69U/mL. Then Al2(PO4)3 increased 0.41U/mL Al2(SO4)3 0.39U/mL.