As shown in Figure 3 activity of α-amylase increased with increase in temperature and reached to maximum at 50°C (6.37±0.67) followed by sharp decline in ...

The enzyme exhibited optimum activity at a temperature of 60 °C and pH 8.0. The metal ion Ca2+ had no effect on the enzyme at 20 mM concentration, whereas Na+ ...

In the study of the optimal temperature of the alpha amylase (Figure 1a), the reactions were higher at lower temperatures, however, the activities with the ...

In general, alpha-amylase activity decreased, while falling number and viscosity increased. SDS sedimentation values showed an increase, which in bread wheat ...

30 мар. 2024 г. · As the temperature decreases, the activity of the amylase will also decrease. Enzymes can be denatured if the temperature gets too high. When ... Purpose of the Experiment · Materials and Methods

Bacillus subtilis AX20 α-amylase showed 60 and 35 % of maximum activity at 40 and 70oC, respectively, and the amylase showed stability at 50oC for 45 min [16].

These observations indicate that the effect of temperature on a-amylase production by aleurone layers cannot be accounted for by its effect on synthesis alone ...

The effect of temperature on the activity of α-amylase was found to be maximum at 37oC (Figure 3) when compared to 35oC as reported by Vidyalakshmi et al., 2009 ...

Abstract. High temperatures can affect plant morphophysiological changes and enzyme denaturation that can interfere with the germination process.