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090 _aB-19969
245 1 0 _as-Amylase inactivation during corn starch hydrolysis process
490 0 _vProcess BioChemistry, 39(12), p.1877-1892, 2004
520 3 _aThe effects of operating conditions on the enzymatic hydrolysis of corn starch were investigated. A commercial ?-amylase produced by Bacillus sp. was used for the hydrolysis experiments. The degree of starch hydrolysis (percent)and residual ?-amylase activity (percent)was investigated versus process variables, including pH, temperature, viscosity, impeller speed, processing time and some materials added such as hydrolysate, maltose, glucose, ethanol and CaCl2 using a stirred batch reactor. The mathematical models depending on the operating conditions were also derived using the experimental data of residual starch concentration. Some inactivation models were tested to determine the relationship between process variables and enzyme stability during the hydrolysis process.
650 1 4 _aCORN STARCH HYDROLYSIS
650 1 4 _a?-AMYLASE INACTIVATION
650 1 4 _aPROCESS VARIABLES
650 1 4 _aMATHEMATICAL MODELLING
650 1 4 _aSTIRRED BATCH BIOREACTOR
700 1 2 _aApar, D. K.
700 1 2 _aĂ–zbek, B.
856 4 0 _uhttps://drive.google.com/file/d/1HeC9gbkqVdaQOcf9M3726B11Oqn-aDY9/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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