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50000U yellow Keratinase For Animal Digestive Physiological Function

50000U yellow Keratinase For Animal Digestive Physiological Function

  • High Light

    Digestive keratinase


    50000U keratinase


    keratinase organic feed additives

  • Type
  • Usage
    Animal Feed Additive
  • Appearance
    Yellow To Brown Powder
  • Function
    For Animal Health
  • Dosage Form
  • Specification
    20000U/g, 50000U/g,100000U/g,200000U/g
  • Grade
    Feed Grade/food Industry/ Industry Grade
  • Sample
  • Shelf Life
  • Application
    Promote Animal Growth
  • Place of Origin
  • Brand Name
  • Certification
    ISO9001,ISO22000,FDA, FSSC22000,FAMI-QS,HALAL
  • Model Number
  • Minimum Order Quantity
  • Price
  • Packaging Details
    25kg/plastic woven bag
  • Delivery Time
    5-8work days
  • Payment Terms
    T/T, L/C
  • Supply Ability

50000U yellow Keratinase For Animal Digestive Physiological Function

Keratinase Can Improve Animal'S Digestive Physiological Function, Reducing Diseases. Promoting Feed Utilization Rate


Habio keratinase is a new type of enzyme developed by Mianyang Habio Bioengineering Co., Ltd with modern genetic engineering, microbe (Pichia Pastoris) fermentation and advanced post-process technology. It has efficient disulfide bond reductase and peptide hydrolysis enzyme activity, and can effectively catalyze the hydrolysis of proteins especially keratin proteins, can be widely used in feed, leather, food, cosmetics, and other industrial fields.

Product Characteristics

  1. Optimum operation temperature: 65℃;
  2. Optimum operation pH: 7-12.5;
  3. Thermostability in water bath (thermostable treatment: Water bath for 5 min under different temperature)
  4. pH Resisitance ( Resisitance treatment: treatment for 90min under different pH).
  5. Trypsin and Pepsin resistance:Keep staying at Trypsin-Pepsin solution for 5.5 hours, the enzyme retention rate is 79.27%.
  6. Good stability and adapted to different reaction environment;


Definition of Activity

One unit (U) of keratinase activity is defined as the amount of enzyme which liberates 1 μg tyrosine per minute from substrate casein at pH 10.5 and 40℃.

Product Functions


1. Feed industry

Promoting animal’s digestive ability of protein, polypeptide and amino acid; improving animal’s digestive physiological function, reducing diseases. Promoting feed utilization rate and reduce costs.


2. Leather industry

Exclusively hydrolyzing impurities such as keratin, elastin and globulin etc., no damage to collagen, can be used for leather depilation and softening, reduces energy consumption and environment pollutions.



3, Cosmetics and skincare product: help active factors through the skin barrier, remove excess skin horniness, to achieve deep skin care;


4, Other industries: highly hydrolyzed keratin protein, can be used in organic fertilizer manufacturing, improve the permeability of drugs in keratin, improve the efficacy of topical drugs and other fields, to meet different processing requirements.


Specification and Usage


Name Keratinase
Activity 50,000U/g; 100,000U/g; 200,000U/g
Type Powder
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.


Technical Service


Offer keratinase usage formula, enzyme activity test and related product technical service to ensure the result.


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