Low temperature Alpha-amylase(Aspergillus Niger)
It can catalyze the hydrolysis of starch into glucose, maltose and other oligosaccharides at low temperature.
Definition of Activity
One unit of amylase activity is defined as the amount of enzyme required for one gram solid enzyme powder(or one milliliter liquid enzyme) to hydrolyze starch at 40℃ and pH5.0 for 30min to produce reducing sugar equivalent to 10mg of glucose.
1. Optimum operation temperature: 20℃-60℃;
2. Optimum operation pH: 4.5-6.5;
3.Water bath treatment for 5min: high enzyme retention rate from 50-60℃
4. pH resistance: Keep staying 90min at different pH condition.
5.Resistance of trypsin and pepsin:
The residual activity can be kept around 82.37% under the hydrolysis of pepsin and trypsin solutions for 5.5h.
6. Good stability, adapt to the needs of different industries.
The Effect of Metal Ion on the activity of Habio Alpha-amylase
Note: + refers to activation; - refers to inhibition; 0 refers to no obvious impact (the effect on enzyme activity is within 10%)
Specification and Usage
Low temperature alpha amylase
The specific dosage and usage should be determined
according to the conditions of use
Offer amylase formulation, enzyme activity testing and other related services to ensure the use effect.