Potential antimicrobial and fruit juice clarification activity of amylase enzyme from Bacillus strains.

ABSTRACT: The hydrolytic enzyme, amylase possesses wide industrial applications and its production from bacterial sources by submerged fermentation is much simplified and economical. The research aimed to characterize amylase-producing bacteria and evaluate their potential for amylase activity regarding antimicrobial and fruit juice clarification. In current study, Bacillus licheniformis, Bacillus amyloliquifaciens, Bacillus cereus, Bacillus subtilis and Bacillus paramycoides was identified by 16S rRNA sequencing. After submerged fermentation, amylase activity of bacteria was measured by 3, 5-dinitro salicylic acid (DNS) assay. A substantial amount of amylase (423.47 mg/ml) in crude extract was measured by Bradford protein assay. Later, ammonium sulfate (80 %) precipitated partially pu

SUBMITTER: Hossain KM 

PROVIDER: S-EPMC11491680 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature