Neutral protease catalyzes peptide bond and hydrolyzes protein into peptone, hydrazone, polypeptide and amino.
Specification of Neutral Protease Enzyme
Name | Neutral protease | Product Series Name | NutriGen Neutral protease |
Activity | 50000 U/g | ||
Strain | Bacillus subtilis | EC code | 3.4.99.11 |
Form | Powder | Carrier | Starch |
Color | Brown | Loss on drying | Max 10% |
Working pH | 6.0-9.0 | Optimum pH | 7.5 |
Working T | 30℃-65℃ | Optimum T | 55℃ |
Particle size | 80% pass 40 mesh | ||
Package | 20kg /bag | ||
Storage | Stored 12 months under 25℃ | ||
Caution | Avoid direct sunlight and high temperature | ||
Functions of Neutral Protease
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 Neutral Protease
One unit (U) of protease activity is defined as the amount of enzyme which liberates 1 μg tyrosine per minute from substrate casein at 30℃ and pH 7.5 under the conditions of the test.
Dosage of Neutral Protease
Recommended dosage is 50-100g/t with 50000U/g in complete feed.
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