Maximum amylase production was obtained at 40°C in a medium containing low starch concentrations. The enzyme displayed maximal activity at 135°C and pH 6.5 and its thermostability was enhanced in the presence of either calcium or starch. This thermostable α-amylase was used for the hydrolysis ...
Starch hydrolysis using (alpha-amylase): a laboratory evaluation using response surface methodologySchoonees, B M
of Various Origins Synergistic Hydrolysis of Crude Corn Starch by α‐Amylases and Glucoamylases of Various OriginsSynergistic Hydrolysis of Crude Corn Starch by α‐Amylases and Glucoamylases of Various Originsalpha-amylaseenzyme activityenzymesglucan 1,4-alpha-glucosidase...
Synergistic action of alpha-amylase and glucoamylase on hydrolysis of starch. Synergistic action of and on hydrolysis of is modeled by the kinetic equations presented in this paper. At the early stage of the reaction acts as a contri... M Fujii,Y Kawamura - 《Biotechnology & Bioengineering》 ...
Monte Carlo simulation of the alpha-amylolysis of amylopectin potato starch. Part 1: Modeling of the structure of amylopectin HydrolysisAlpha-amylaseSaccharidesThe branched structure of potato amylopectin (degree of polymerization ~200,000) was modeled in a computer matrix. The chain... LM Marchal,...
FEBS Lett. 31 , 203–204Bailey RW, Macrae JC. Hydrolysis of intact leaf starch grains by glucamylase and a- amylase. FEBS Lett 1973;31:203e4.Hydrolysis of intact leaf starch grains by glucamylase and alpha-amylase. Bailey R W.,MacRae J C. FEBS Letters . 1973...
Starch hydrolysis was performed by the synergistic action of amylase and glucoamylase. For that purpose glucoamylase (Dextrozyme) and two amylases (Liquozyme and Termamyl) in different combinations were investigated. Experiments were carried out in the repetitive- and fed-batch modes at 65 °C and...
A new method for the determination of residual starch at any stage in its hydrolysis by amylases, A new method for the determination of residual starch at any stage in its hydrolysis by amylases,Thesis (Ph. D.)--Columbia University, 1935. Vita. ... Hildebrand,F Childs 被引量: 0发表:...
RW Kerr,FC Cleveland,WJ Katzbeck - 《Journal of the American Chemical Society》 被引量: 85发表: 1951年 The enzymatic hydrolysis of starch-based PVOH and polyol plasticised blends D. "Hydrolysis of raw tuber starches by amylase of Aspergillus niger AM07 isolated from the soil". Afr. J. ...
hydrolysis and, as such, are not well understood. Alpha amylase has the eect of decreasing the complex shear modulus and making the ¯ow tendency of the starch paste and gel (as measured by the ratio of the loss modulus to storage modulus) to have increased liquid- ...