Purification and characterization of extracellular amylolytic enzyme from Aspergillus species

@article{Doss2012PurificationAC,
  title={Purification and characterization of extracellular amylolytic enzyme from Aspergillus species},
  author={A. Doss and S. Anand},
  journal={African Journal of Biotechnology},
  year={2012},
  volume={11},
  pages={14941-14945}
}
In the present study, the amylase enzyme producing potential of four different Aspergillus species was analyzed. The extracted amylase enzyme was purified by diethyl amino ethyl (DEAE) cellulose and Sephadex G-50 column chromatography and the enzyme activity was measured by using synthetic substrate starch. The partially purified enzyme exhibits maximum activity at the optimum pH (7.0), temperature (60 to 70°C) and substrate concentration (1.5 to 2.0%) under standard assay conditions. Among the… Expand

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