TY - SER AU - Poddar,A. AU - Ghara,T.K. AU - Jana,S.C. TI - Critical process parameters optimization for hyperthermostable beta amylase production by Bacillus subtilis DJ5 using response surface methodology KW - BIOTECNOLOGIA KW - INDUSTRIA AGRÍCOLA KW - AMILASE KW - ENZIMA KW - COMPOSTO ORGÂNICO ER -