10.22376/ijpbs.2019.10.1.p1-12 Volume 4 Issue 4 2013 (October - December) The present study was conducted for the isolation of a suitable Amylase producing Bacterial and Fungal strain and optimization of the cultural conditions for the production of amylase enzyme. Studies on the optimum conditions for the production of amylase were performed with isolated and identified bacterial ( lessThan i greaterThan Bacillus lessThan /i greaterThan ) and fungal ( lessThan i greaterThan Aspergillus lessThan /i greaterThan ) species. The optimum temperature for amylase production by bacterial species was detected as 35 lessThan sup greaterThan 0 lessThan /sup greaterThan C and by fungal species was detected as 25 lessThan sup greaterThan 0 lessThan /sup greaterThan C. Amylase production was observed at pH 5-9 with maximum at pH 7 for bacteria and pH 6 for fungus. The levels of amylase production varied greatly with the addition of carbon source. Effect of different nitrogen sources revealed that protease peptone and urea were the better nitrogen sources and showed increased enzyme yield. The amylase enzyme was purified by Ammonium sulphate precipitation followed by Dialysis and then column chromatography. The purified Amylase was then analyzed by SDS-PAGE. PRASAD M.P AND SUSHANT SEKHAR Amylase, Optimization, Enzyme production, Enzyme purification 421-426