نتایج جستجو برای: glucoamylase
تعداد نتایج: 730 فیلتر نتایج به سال:
Physical entrapment was used as an approach to achieve thermal stabilization of enzymes. The t 1/2 values for the thermoinactivation of glucose oxidase and glucoamylase were increased several-fold by their entrapment in polyacrylamide gels. In polyacrylate gels the individual enzymes behaved differently, probably owing to microenvironmental effects arising by the polyelectrolyte nature of the c...
Solid-state culture encourages high-level enzyme secretion by Aspergillus oryzae. Using the real-time quantitative reverse transcriptase-polymerase chain reaction, we confirmed that expression of the glucoamylase-encoding gene in A. oryzae cultured in solid-state culture depends on the water content of the culture.
Maltase-glucoamylase (a-D-ghcoside glucohydrolase, EC 3.2.1.20) is a glycoprotein ectoenzyme of the intestinal brush-border membrane. It appears to be the largest component of this membrane (Galand & Forstner, 19746; Maestracci et al., 1975) and its mol.wt. has been estimated by a number of methods to be 4 x 105-5x lo5 (Forstner, 1971 ; Galand & Forstner, 1974~ ; Maestracci et af., 1975). Despi...
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