What are the application areas of proteases?
Jul 12, 2024
1. Food industry
Meat tenderization: In meat processing, proteases such as papain and bromelain are used to treat meat to decompose collagen and elastin in muscles, making the meat more tender and juicy.
Brewing: In beer brewing, proteases can decompose protein in malt and improve the foam stability, taste and flavor of beer; in wine production, it helps to clarify and stabilize wine.
Dairy products: Used in cheese production to promote protein hydrolysis and coagulation to form a unique texture and flavor; it can also be used to modify whey protein to improve its functional properties.
Baking: Add to dough to change the protein structure of dough, enhance the ductility and baking properties of dough, and improve the quality of bread.
2. Detergent industry
Added to cleaning products such as washing powder and laundry detergent, it can decompose blood stains, milk stains, sweat stains and other protein-containing stains on clothes and improve the washing effect.
3. Pharmaceutical industry
Digestive drugs: Used to produce drugs that help digestion, such as pepsin tablets, etc., to supplement the lack of human digestive enzymes and treat diseases such as indigestion.
Anti-inflammatory and debridement: In drugs for treating trauma and burns, proteases can decompose necrotic tissue and exudate, promoting wound cleaning and healing.
Biopharmaceuticals: In the production process of biotechnology drugs, proteases are used to cut fusion proteins, remove tags, purify target proteins, etc.
4. Leather industry
During the tanning process of leather, proteases can remove non-fibrous proteins in leather, making the leather softer and fuller, and improving the quality and performance of leather.
5. Feed industry
Added to animal feed, it improves the digestibility and utilization of protein in feed, promotes animal growth and development, and reduces feed costs.
6. Biotechnology research
As a tool enzyme in molecular biology research, it is used for experimental operations such as protein cutting, modification, and analysis.
7. Wastewater treatment
Used to treat industrial wastewater containing high concentrations of protein, decompose protein into small molecules, and reduce the pollution load and treatment difficulty of wastewater.
