Neutral protease catalyzes peptide bond and hydrolyzes protein into peptone, hydrazone, polypeptide and amino acid.

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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