Descripción del producto

Acid Protease Powder is an Acid Protease enzyme derived from Aspergillus niger through submerged fermentation.  

Acid Protease Powder hydrolyzes protein under low pH. It has strongly conducts proteolysis and broadly used in the industry of fuel ethanol, distillery, leather bating, juice purification, animal feed additives and so on.  

SPECIFICATIONS 
Appearance: Tawny powder 
Activity: *0,**0u/g; **0,**0u/g; (standard GB ********6)  

DEFINITION OF UNIT 
1 unit of Acid Protease Powder equals to 1 g of enzyme, which hydrolyzes casein to get 1 μg of tyrosine in 1 min. at *0°C and pH3.0.  

FUNCTION CONDITIONS
Working at pH 2.**5.0, optimum 3.**3.5; working temperature ****0°C,favorable *0°C.  

FUNCTION PRINCIPLE
Acid Protease Powder conducts proteolysis (protein catabolism), beginning by hydrolysis of the peptide bonds that link amino acids together in the polypeptide chain forming the protein.  

APPLICATIONS
In feed industry
Accelerate proteolysis, increase feed utilization, reduce production cost.
In beer brewing industry
Efficaciously block up the formation of diacetyl and shorten beer maturity.
In alcohol industry
For starch materials based alcohol production, it can increase alcohol yield by 0.**0.3% and shorten fermentation period.  

DOSAGE RECOMMENDATION
0.***0.*0kg of Acid Protease Powder (*0,**0u/mL) per ton of starch or related material.  

EXPIRATION
*5°C,*2 months, activity remains *0%.

Samples are available upon request.