Acid Protease

(2023年)

https://www.bestzyme.com/products/acid-protease.html

Protease catalyzes peptide bond and hydrolyzes protein into peptone, hydrazone, polypeptide and amino acid. Activity center of acid protease enzyme includes aspartic acid. Priority cut open peptide bond of aromatics or hydrophobic amino acids and produce small peptide and amino acid.

Specification of Acid Protease
NameAcid proteaseProduct Series NameNutriGen Acid protease
Activity50000-100000 U/g
StrainAspergillus nigerEC code3.4.99.11
FormPowder,LiquidCarrierStarch
ColorBrownLoss on dryingMax 10%
Working pH2.0-4.0Optimum pH2.5
Working T30℃-65℃Optimum T55℃
Particle size80% pass 40 mesh
Package20kg /bag
StorageStored 6 months under 25℃
CautionAvoid direct sunlight and high temperature

Functions of Acid Protease Enzyme
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 Acid 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 40℃ and pH 3.0 under the conditions of the test.

Dosage of Acid Protease
Recommended dosage is 50-100g/t with 50000U/g in complete feed.

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