Product Introduction
ε-Polylysine is a biodegradable, non-toxic polypeptide derived from the fermentation of the bacterium Streptomyces albulus. It is composed of lysine amino acids linked together in a specific sequence, which gives it its unique properties. ε-Polylysine is commonly utilized in the food industry for its antimicrobial properties, helping to extend the shelf life of various food products by preventing the growth of bacteria and fungi. It can also serve as a preservative in cosmetics and personal care products, where it helps maintain product integrity.
Production Process
The production of ε-polylysine begins with the fermentation of Streptomyces albulus in a nutrient-rich medium, where the bacteria synthesize the ε-polylysine as a byproduct. Following fermentation, the product undergoes several purification steps to isolate the ε-polylysine from the fermentation broth. These steps typically include filtration, precipitation, and drying, resulting in a fine powder that retains its antimicrobial efficacy.
Product Application Scenarios
ε-Polylysine is applied in various food products, including sauces, meats, and baked goods, where it acts to inhibit spoilage microorganisms. In the pharmaceutical industry, it is used as a preservative for certain medications and supplements. It is also found in cosmetic formulations, contributing to the preservation of creams, lotions, and other personal care items. Its versatility makes it a valuable ingredient in extending the functional life of a range of products.
Packaging and Storage
Storage Conditions: Store in a sealed, light-proof container, away from high temperatures, in a dry, cool, and well-ventilated place.
Packaging: Bulk: 25kg/cardboard drum; Sample: 1kg/aluminum foil bag; Custom packaging available upon request.
Shipping Methods: FedEx, DHL, dedicated logistics, and sea freight consolidation.
Shelf Life: Two years
Monica Sun possesses extensive technical expertise and market insights in the food additives industry. She excels in designing efficient and safe additive formulations tailored to various food applications, ranging from sweeteners to functional dietary fibers. Monica has successfully assisted food manufacturers in optimizing ingredient combinations to enhance product quality and improve consumer satisfaction.
