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Thermostable Alpha Amylase Minute Randomly Resulting - China

price: contact company for price

1.Function and characteristics Thermostable α-amylase can randomly

hydrolyze α-1.4 glycosidic bonds of starchy materials and theirs

degradation products to produce the soluble dextrin and

oligosaccharides, resulting in the quick decrease of the viscosity of

starch solution. The excessive hydrolysis will produce a small amount

of glucose and maltose.

2.Enzyme activity

High temperature α-amylase (general type): 20, 000 μ/ml

High temperature α-amylase (high efficient type): 30, 000 μ/ml

High temperature α-amylase (concentrated type): 60, 000 μ/ml

Definition of the enzyme activity: The amount of enzyme in 1 ml enzyme solution required to liquefy 1 mg soluble starch per minute at the condition of pH 6.0 and 70℃ is defined as one unit of enzyme activity.

Optimal pH range: 5.5 to 7.0; Effective pH range: 5.0 to 8.0

Optimal temperature range: 90 to 95℃; Effective temperature range: 90℃ to 100℃


In spray-liquefy technology, when the instantaneous temperature increases to the range of 105℃ to 110℃, this enzyme still can hydrolyze starch effectively. This enzyme has very good heat stability. End, It is recommended to add 50 to 100 mg/kg of calcium ion in the hydrolysis of starch.


Thermostable Alpha Amylase

Thank you in advance for your consideration

Company Contact:

  • Phone: 8651085102755605

  • Address: R. 220, B#, Di Cui Road No.100, Wuxi (National) In, Wuxi, China

  • Email: Email

Published date: September 6, 2012 -

  • Business Description: involved in international trade import export of goods, products, and services

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