50000 U / ml Enzymes Aspergillus Niger Acid Protease AP - 050 Liquid

Basic Information
Place of Origin: Jiangsu, China
Brand Name: Boli
Certification: Halal, Kosher ISO9001, ISO14001, ISO22000
Model Number: Acid Protease AP-050
Minimum Order Quantity: 400kg
Price: Negotiable
Packaging Details: 25kg, 30kg plastic drums or 1125kg IBC totess
Delivery Time: 15-20 days
Payment Terms: T/T, L/C , D/P
Supply Ability: 1000MT to 1500MT Per Year
Detail Information
Strain: Aspergillus Niger Appearance: Light To Dark Brown Liquid
Enzyme: Protease Activity:: 50,000 U/ml (minimum)
Place Of Origin: Jiangsu, China (Mainland)
High Light:

bacterial protease enzyme


alkaline protease enzyme

Product Description


 Boli Acid Protease in form Liquid


Halal and Kosher Certified



Declared Enzyme: Acid Protease
Systematic Name: EC
Activity: 50,000 U/ml (minimum)
Appearance: Light to dark brown liquid
Product pH: 2.55.0


  • Acid Protease AP-050 is produced from selected strains of Aspergillus niger through submerged fermentation, extraction and refining processes. It can catalyze hydrolysis of plant and animal proteins under acidic conditions.
  • Use of AP-050 can convert proteins contained in the feedstuff into peptides, hence facilitates the digestion and absorption of protein by animals.





pH Temperature
The effective pH range for AP-050 is 2.0∼6.0.
Its optimum pH range is 2.5∼3.5. See Figure 1.
AP-050 can work at 30°C∼65°C (86∼149oF), with an optimum temperature range 40oC∼50°C (104oF ∼122oF).

The exact temperature optimum depends on actual processing time, pH, substrate nature and concentration. See Figure 2.
 50000 U / ml Enzymes Aspergillus Niger Acid Protease AP - 050 Liquid 0  50000 U / ml Enzymes Aspergillus Niger Acid Protease AP - 050 Liquid 1





  • AP-050 is activated by Mn2+, Ca2+ and Mg2+ ions whilst inhibited by heavy metal ions such as Cu2+, Hg2+ and Al3+.



  • Inhalation of enzyme dust and mists should be avoided.
  • Proteins present in AP-050 may cause allergic reaction in sensitized individuals which could necessitate immediate medical attention. In case of contact with skin or eyes, promptly rinse with water for at least 15 minutes. For detailed handling information, please refer to the Material Safety Data Sheet.


  •   Halal, Kosher 
  •   25kg, 30kg plastic drums or 1125kg IBC totes

 Shelf-life and Storage:

  • Typical shelf-life is six months if this product is stored at 0∼ 10°C in its original packaging, sealed and unopened, protected from the sunlight.
  • Prolonged storage and/or adverse conditions such as higher temperatures may lead to a higher dosage requirement, thus should be avoided.


Contact Details

Phone Number : +8615152213005