Product Description:
ε-poly-L-lysine HCl is a cationic polymer derived from the amino acid L-lysine. It is commonly synthesized through the fermentation of Streptomyces albulus or related microorganisms. ε-poly-L-lysine HCl typically appears as a white to off-white powder or granules. It is highly soluble in water and exhibits excellent stability over a wide range of pH values.
Function:
ε-poly-L-lysine HCl serves primarily as a potent antimicrobial agent. Its antimicrobial activity is attributed to its ability to disrupt microbial cell membranes, leading to cell death. It is effective against a broad spectrum of microorganisms, including bacteria, yeast, and molds. Additionally, ε-poly-L-lysine HCl demonstrates antioxidant properties, which contribute to its ability to extend the shelf life of various products.
Application:
Food Preservation: ε-poly-L-lysine HCl is widely used as a natural preservative in the food industry. It helps prevent microbial spoilage in a variety of food products, including meats, dairy, beverages, sauces, and dressings. Due to its effectiveness against both Gram-positive and Gram-negative bacteria, as well as fungi, it is particularly valuable in extending the shelf life of perishable foods.
FAQ:
1. Are you a manufacturer or trading company?
A: We are a manufacturer and welcome to visit our factory.
2. How to confirm the product quality before placing an order?
A: We can provide you with the sample. Also, we have the inspection report issued by the authoritative third-party testing agency.
3: What's your MOQ?
A: It depends on different products. We accept sample orders. Also for some products, we can provide you with a free sample.
4:Do you provide after-sales service?
A: We provide 24-hour customer service. If you encounter any product quality problems or transportation problems, please feel free to contact us.
5:How about delivery time and method?
A: We usually ship within 3-5 working days after payments.
We can make ships by sea, air, and express. Also can make door-to-door shipping.
6:How to solve the after-sale disputes?
A: We accept changing or refunding services if there is any quality problem.
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