Mianyang Habio Bioengineering Co., Ltd.
Habio, aims to bring the world the best producing achievements with less resource consumption and better environment protection by the biotechnology.
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Acid Protease For Feed Industry Textile Industry Detergent Alcohol Brewing
Habio acid protease is an enzyme obtained through liquid fermentation. It can effectively hydrolyze proteins under low pH conditions. It is widely used in brewing of alcohol, the manufacture of feed additives and in the processing of food and leather.
Activity Definition
One acid protease unit (U) is defined as the amount of enzyme ,which hydrolyze 1 μg of tyrosine from casein in a minute at 40°C and pH 3.0.
Product Characteristics
Table1. The Effect of Metal Ion on the activity of Habio Acid Protease
| Metal Ion | Concentration C/mol.L-1 | Relative activity/% | Evaluation |
| Fe2+ Ca2+ Cu2+ Zn2+ Li+ Na+ K+ Comparison | 10-3 10-3 10-3 10-3 10-3 10-3 10-3 / | 75.27 111.56 108.91 89.45 85.27 115.64 102.03 100 | - + 0 - - + 0 0 |
Note: + refers to activation; - refers to inhibition; 0 refers to no obvious impact (the effect on enzyme activity is within 10%)
Product Functions
1. Feed industry
Promoting animal’s digestive ability of protein, polypeptide and amino acid; improving animal’s digestive physiological function, reducing diseases. Highly increacing growth, promoting feed utilization rate and reduce costs; it also can be used together with other feed enzymes.
2. Textile industry
Exclusively hydrolyzing impurities such as keratin, elastin and globulin etc., no damage to collagen, can be used for leather depilation and softening. When soaking it helps leather absorb water, while depilation it helps separate mucoid, which connects fur and skin, thus to loose collagenous fiber and keep leather soft after tanning. For wool fiber processing it plays works well on felting wool, low temperature dyeing, anti-pilling, soft finish and biological polishing；For raw silk degumming makes finished products softly and smoothly, shiny and bright, elasticity, and reduces scathe on the fabric strength, quickly degumming, reduces energy consumption and environment pollutions.
3. Detergent
With wide substrate specificity, good temperature and pH stability, protease can effectively remove variety protein stains. It’s avaliable for both cold and hot water washing. It will bring better effects if used togerther with lipase and some other enzymes.
4. Alcohol brewing
Effectively decomposing protein macromolecules, improving the output rate of liquor and flavor components concentration; improving the clerification of grape wines and the stability of beer foam; also it can be used for other brewing industries such as soy sauce and vinegar brewing; can be used together with beta-glucanase, cellulase etc..
5. Other industries
Effectively hydrolyze protein, can be used in many other industries such as flour processing, soybean fermentation, gelatin production, meat tenderizing and other different areas, meet with different processing requirements.
Specification and Usage
| Name | Habio Acid protease |
| Activity | 50,000U/g; 100,000U/g |
| Type | Powder |
| Usage | The practical usage should be determined in test based on using condition. |
Package&Storage
Packing: 25kg/bag
Store under sealed, room temperature (less than 25℃) condition for 12 months in original package
Avoid to be exposed to the sun, rain, high temperature and high humidity.