ε-Polylysine Hydrochloride is a new type of biological preservative with broad applications across various fields. The following is a detailed introduction to its application areas:

I. Food Preservation

ε-Polylysine hydrochloride has broad-spectrum antibacterial properties, inhibiting the growth of various bacteria, including Gram-positive bacteria, Gram-negative bacteria, and fungi. Therefore, it is widely used for food preservation and protection.

·Fruits and Vegetables: Through spraying or soaking treatments, it can extend the freshness of fruits and vegetables, reducing spoilage and decay.

·Meat and Seafood: When added to meat and seafood products, it inhibits bacterial growth, prolongs shelf life, and maintains freshness and flavor.

·Dairy and Soy Products: Adding ε-polylysine hydrochloride to dairy and soy products effectively prevents bacterial contamination, ensuring product quality and safety.

II. Personal Care Products

In personal care products, ε-polylysine hydrochloride is widely used for its antibacterial properties.

·Oral Care: It can be added to toothpaste and mouthwash to inhibit the growth of oral bacteria, preventing tooth decay and periodontal diseases.

·Skin Care: When added to products like wet wipes and facial cleansers, ε-polylysine hydrochloride helps suppress bacterial growth, maintaining skin cleanliness and health.

·Household Cleaning: It is used in kitchen cleaners, laundry detergents, and similar products, effectively killing bacteria and keeping home environments clean and hygienic.

III. Pharmaceutical Field

ε-Polylysine hydrochloride also has potential applications in the pharmaceutical field.

·Drug Carrier: Due to its rich cationic properties, it can combine with anionic drugs, acting as a drug carrier that improves the stability and bioavailability of medications.

·Antibacterial Drugs: When used in combination with certain antibiotics, it enhances antibacterial effects and improves treatment efficiency.

IV. Other Fields

Beyond the above areas, ε-polylysine hydrochloride can also be used in fields like animal feed and feed additives to enhance immunity and growth performance in animals. Additionally, it can serve as an antibacterial agent in food packaging materials to extend the shelf life of products.

As a safe, effective, and broad-spectrum biological preservative, ε-polylysine hydrochloride has wide application prospects in food preservation, personal care products, the pharmaceutical field, and beyond.