Cost-reducing Additive Mid-temperature Alpha Amylase Enzyme Feed & Industrial Grade
Mid-temperature Alpha Amylase Enzyme Powder Introduction
Habio Mid-temperature Alpha-amylase is obtained by deep fermentation of Bacillus Subtilis. It is widely used in manufacture of alcohol, brewery, monosodium glutamate, starch sugar, liquification in fermentation process, textile, dye & printing, desizing in papermaking, feed industry etc.
Definition of Activity
One unit of enzyme activity is marked as U/g or U/mL, and defined as one gram solid enzyme powder or one milliliter liquid enzyme liquefies one gram soluble starch in one hour at 60℃ and pH6.0.
Product Characteristics
Table1. The Effect of Metal Ion on the activity of Habio Mid-temperature Alpha-amylase
| Metal Ion | Concentration C/mol.L-1 | Relative activity/% | Evaluation |
|
Ba2+ Cu2+ Li+ Ca2+ Mg2+ Mn2+ Fe2+ Al3+ Zn2+ Comparation |
10-3 10-3 10-3 10-3 10-3 10-3 10-3 10-3 10-3 / |
117.65 107.59 108.54 126.63 104.07 111.98 97.39 83.45 87.45 100.00 |
+ 0 0 + 0 + 0 - - 0 |
Note: + refers to activation; - refers to inhibition; 0 refers to no obvious impact (the effect on enzyme activity is within 10%)
Product Application
1. Starch sugar and gourmet powder: Concentration of starch syrup 16-17B , pH 6.2-6.4 , CaCl2 0.2%(calculate by raw material weight), add the enzyme in the rate of 6-8U/g, stir and heat to 85-90°C, keep for 30 minutes.
2. In brewing of beer: If rice or corn is used as the auxiliary material, they are needed to ground powder firstly and then let the powder through a 40 mesh sieve over; And then add the enzyme in the rate of 6U/g, keep at 85-90°C for 30 minutes.
3. In textile desizing: Apply to non-high temperature endurance silk, chemical fiber, cotton and wool desizing; Use purified liquid amylase as desizing agent; Use add the enzyme in the rate of 0.2%(2000u/g), keep at 50-80 °C for 20-40 minutes.
4. Others: Rate of use is generally 6-8U/g; Ca 2 + concentration is 150ppm.
Specification and Usage
| Product | Mid-temperature Alpha-amylase | |
| Type | Powder | 3,000U/g, 5,000U/g, 7,000U/g |
| Liquid | 2,000U/ml, 3,000U/ml, 7,000U/ml | |
| Usage | The actual dosage and using method should be according to the actual using condition of the trial. | |
Package and Storage
Solid products: 25kg/Plastic woven bag.
Liquid products: 30kg/Plastic barrel.
Store in original package under sealed, room temperature condition for 12 months to solid form, and 6 months to liquid form (less than 25 ℃).
Avoid to be exposed to the sun, rain, high temperature and high humidity.
Why Choose us?
1. Have cooperated with a lot of importers from 35 countries for more than 15 years.
2. Built the largest strain library in Asia, containing 64 genetic engineering bacterias of Hydrolyze.
3. FAMI-QS, ISO22000, HACCP, ISO9001, HALAL, Kosher are certificated, FDA registered.
Technical Service
Offering glucose oxidase usage formula, enzyme activity test menthod and related product technical service to ensure the using result.
Our products are sold all over the world, you can rest assured.
