Alkaline protease
Description
Alkaline protease catalyzes peptide bond and hydrolyzes protein into peptone, hydrazone, polypeptide and amino acid.
Specification
|
Name |
Alkaline protease |
Activity |
200000 U/g |
|
Strain |
Bacillus licheniformis |
EC code |
3.4.21.14 |
|
Form |
Powder |
Carrier |
Starch |
|
Color |
Brown |
Loss on drying |
Max 10% |
|
Working pH |
6.0-12.0 |
Optimum pH |
11 |
|
Working T |
30℃-65℃ |
Optimum T |
55℃ |
|
Particle size |
80% pass 40 mesh |
||
|
Package |
20kg /bag |
||
|
Storage |
Stored 12 months under 25℃ |
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|
Caution |
Avoid direct sunlight and high temperature |
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Functions
1. Supplement the deficiency of endogenous protease for animal.
2. Increase protein digestibility in animal feed and reduce the dosage of protein in feed formula.
3. Decrease the difference of feedstuff from different area and stabilize production performance.
4. Protect the environment by decreasing pollution from nitrogen.
Definition of activity
One unit (U) of protease activity is defined as the amount of enzyme which liberates 1 μg tyrosine per minute from substrate casein at 40℃ and pH 10.5 under the conditions of the test.
Dosage
Recommended dosage is 50-100g/t with 50000U/g in complete feed.