Lactoperoxidase CAS:9003-99-0 Manufacturer Price

Lactoperoxidase is an enzyme found in milk and other bodily fluids, such as saliva and tears. It plays a vital role in the innate immune system by helping to defend against bacteria and other harmful microorganisms.

Lactoperoxidase works by catalyzing the oxidation of certain substances, such as thiocyanate ions and hydrogen peroxide, which are naturally present in milk and other fluids. This oxidative reaction produces antimicrobial compounds, including hypothiocyanite and other reactive oxygen species, that can inhibit the growth and activity of bacteria, fungi, and viruses.

The antimicrobial activity of lactoperoxidase is particularly important in situations where the immune system might be compromised or when the body needs additional protection. For example, newborns who are exclusively breastfed rely on lactoperoxidase in breast milk to help fight off pathogens until their own immune systems develop fully.

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Application and Effect

Antimicrobial activity: Lactoperoxidase exhibits strong antimicrobial properties by producing reactive oxygen species and other compounds that inhibit the growth and activity of bacteria, fungi, and viruses. This activity helps to protect against infections and supports the body's immune response.

Preservation of food and beverages: The antimicrobial activity of lactoperoxidase has been utilized in the preservation of food and beverages. It can be added as a natural preservative to inhibit the growth of spoilage microorganisms, extending the shelf life of products.

Oral health products: Lactoperoxidase is used in various oral health products, such as toothpaste and mouthwash, due to its antimicrobial activity. It helps to reduce the levels of bacteria in the mouth, combating issues like bad breath, plaque formation, and gingivitis.

Wound care: Lactoperoxidase has been studied for its potential application in wound care. Its antimicrobial and antioxidant properties make it potentially useful in promoting wound healing and preventing infection. It can be used in topical formulations or incorporated into dressings for enhanced wound management.

Cosmetics: Lactoperoxidase may also find application in cosmetics, particularly in products aimed at reducing microbial contamination. Its antimicrobial activity can help to prevent the growth of bacteria and fungi in cosmetic formulations, enhancing product stability and safety.