Epsilon-Polylysine

Product Overview

Epsilon-Polylysine is a homopolymer of the essential amino acid L-lysine, produced through a controlled fermentation process using Streptomyces albulus. This unique biopolymer is recognized globally for its exceptional safety profile and broad-spectrum antimicrobial properties. As a natural preservative, it offers a sustainable alternative to synthetic additives, aligning with modern consumer demands for clean label ingredients in nutraceutical and food applications. Our manufacturing process ensures consistent quality and high purity, making it an ideal choice for manufacturers seeking reliable preservation solutions.

The compound is characterized by its water solubility, heat stability, and effectiveness across a wide pH range. These physical properties allow for versatile integration into various formulations without compromising the sensory attributes of the final product. Regulatory bodies in multiple regions have approved its use, underscoring its safety for human consumption when used within specified limits.

Technical Specifications

We adhere to strict quality control protocols to guarantee that every batch meets or exceeds industry standards. The following table outlines the key analytical parameters for our premium grade Epsilon-Polylysine:

Industrial Applications

Due to its potent inhibitory effects against Gram-positive and Gram-negative bacteria, yeasts, and molds, Epsilon-Polylysine is extensively utilized in the food and beverage industry. It is commonly added to cooked rice, noodles, baked goods, and dairy products to extend shelf life naturally. Beyond food, it finds applications in the cosmetic industry as a preservative in lotions and creams, ensuring product integrity without irritating sensitive skin. In the biomedical field, it is explored for use in drug delivery systems and tissue engineering scaffolds due to its biocompatibility.

Key Advantages

• Natural origin derived from microbial fermentation
• High thermal stability suitable for processed foods
• Effective over a broad pH range
• Safe for consumption with established regulatory approval
• Water-soluble for easy formulation integration

Storage and Handling

To maintain optimal quality, Epsilon-Polylysine should be stored in a cool, dry place away from direct sunlight and moisture. The packaging must remain sealed until ready for use to prevent clumping or contamination. When handled according to standard industrial hygiene practices, the material presents no significant hazards. We recommend conducting a compatibility check when introducing this ingredient into new formulations to ensure synergy with other components. Our technical team is available to provide detailed formulation guides and support for scaling production.