Acid Protease


Acid Protease is an enzyme that catalyzes protein hydrolysis. It can widely cut off protein molecules from the inside and decompose into small peptides. It can effectively cut the peptide bonds with aromatic or hydrophobic amino acid residues at both ends, and the products are small peptides and amino acids.


  • Optimum pH is about 2.5, which can be highly effective in the stomach of animals.
  • Independent research and development advantages of strains, through intellectual property management system certification, to maintain R & D at the leading level in the industry.
  • Intelligent factory with ISO9001, ISO22000 and FAMI-QS system certification, and its product performance is stable.


  • Degrade protein to improve the digestibility of protein in feed and improve the production performance of animals.
  • Enhance the digestion of protein in piglet,reduce the incidence of diarrhea, and help the piglets to pass the weaning period.
  • Improve the utilization rate of protein,reduce nitrogen discharge and ammonia emissions, improve the environment of livestock.


Store in a dry, ventilated, cool, pollution-free place, avoid high temperature storage. If it is not used up after opening, please keep it sealed.

Shelf life: The shelf life is 12 months under the original package.



Aactivity: 50000U/g.

Definition of activity: 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.

Package: 20 kg/bag, 25 kg/bag or as customer’s requirements.

Safe use

Enzymes are proteins that have a certain sensitization to specific populations. Some enzymes may have irritant effects on the skin, eyes and mucous membranes. Inhalation or exposure to enzyme dusts and enzyme mists should be avoided. Wear appropriate work clothes, gloves and goggles during operation to avoid splashing and vigorous stirring to prevent enzymatic dust and enzyme mist from being produced. More information on the safe use of the product can be found in the product MSDS file, which can be obtained from Bestzyme.


Technical Service

Bestzyme is committed to working with customers to optimize the process and provide the best solution. Customer First, always responsible is our commitment to every customer.