Introduce

Poly-L-Lysine Hydrochloride Powder (PLL-HCl) is a versatile biopolymer known for its broad range of applications, particularly in the fields of biotechnology, pharmaceuticals, and food preservation. Derived from the essential amino acid L-lysine, Poly-L-Lysine hydrochloride is an innovative material with significant antimicrobial, biocompatible and biodegradable properties. r.

What is Poly-L-Lysine Hydrochloride Powder?

Poly-L-Lysine Hydrochloride Powder is also called ε-polylysine hydrochloride,Poly-L-Lysine (PLL) is a homopolymer made of L-lysine, an essential amino acid found in many proteins. In its hydrochloride salt form, Poly-L-Lysine is more stable, soluble, and readily available for various uses. The compound is widely recognized for its ability to inhibit the growth of bacteria, fungi, and other microorganisms, making it a highly sought-after antimicrobial agent.

Structure:

The polymer consists of repeating units of L-Lysine, a basic amino acid that forms peptide bonds. The “Poly” in Poly-L-Lysine indicates that this molecule consists of multiple L-lysine units. The hydrochloride (HCl) is added to enhance the solubility and stability of the polymer in aqueous solutions.

The manufacturer of Poly-L-Lysine Hydrochloride Powder

Our Lifeworth is a professional supplier and manufacturer for Poly-L-Lysine Hydrochloride Powder, we supply BP EP USP pure Poly-L-Lysine Hydrochloride , ε-polylysine hydrochloride soluble powder, the annual output of Chlortetracycline products exceeds 5000 tons. The main products we supply include streptomycin sulfate, colistin sulfate, spectinomycin hydrochloride, spectinomycin sulfate, neomycin sulfate, colistin sulfate premix, nisin, etc., all of which meet the cp bp ep usp standards. Our company has passed GMP certification and EU CEP certification, and some products have passed German EU-GMP certification, US FDA certification, and sterile CEP certification. The total supply of antibiotic products exceeds 60,000 tons per year. At present, the products have been exported to more than 80 countries around the world, including North America, Europe, Asia, South Africa, etc., and the product quality has always been recognized by customers. Our product inventory is stable and the price is competitive. We hope to discuss cooperation with you.

If you want to buy bulk Poly-L-Lysine Hydrochloride Powder,kindly contact us:sales@naturallifeworth.com, we will help you.

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How is Poly-L-Lysine Hydrochloride Produced?

Poly-L-Lysine Hydrochloride powder is primarily produced through a fermentation process. This natural fermentation involves strains of Streptomyces bacteria, which synthesize Poly-L-Lysine under controlled conditions.

Steps in the Production:

Fermentation: Streptomyces species are cultivated in a nutrient-rich medium where they produce Poly-L-Lysine as part of their secondary metabolites.

Isolation: The polymer is isolated from the fermentation broth using filtration and precipitation techniques.

Purification: The isolated Poly-L-Lysine is then purified and treated with hydrochloric acid to produce the Poly-L-Lysine Hydrochloride form.

Drying: The final product is dried to create a stable powder form.

The production process is eco-friendly, and as Poly-L-Lysine is a naturally occurring substance, it is regarded as safe for many applications.

Applications of Poly-L-Lysine Hydrochloride Powder

Food Preservation

One of the most common applications of Poly-L-Lysine Hydrochloride powder is in the food industry, where it is used as a natural preservative. It is effective against a wide range of microorganisms, including Escherichia coli, Salmonella, and various fungi, without compromising the flavor or nutritional quality of the food.

Processed Foods: It is added to foods like rice, noodles, and baked goods to extend shelf life.

Dairy and Meat Products: Poly-L-Lysine is often used in cheese, yogurt, and meat to prevent spoilage.

Beverages: It can be used in certain beverages to inhibit microbial growth.

Pharmaceuticals and Biotechnology

Poly-L-Lysine Hydrochloride powder is also used in drug delivery systems and gene therapy due to its biocompatibility and ability to bind with DNA and proteins.

Gene Therapy: It serves as a vector in gene therapy applications, aiding in the transfer of genetic material into cells.

Drug Coating: In the pharmaceutical industry, PLL-HCl is used to coat drugs, enhancing their delivery and protecting them from premature degradation.

Tissue Engineering and Regenerative Medicine

Due to its biocompatibility, Poly-L-Lysine Hydrochloride powder is used in tissue engineering to promote cell adhesion and proliferation.

Cell Culture: PLL-HCl is widely used to coat culture surfaces, improving the adhesion of cells to plates and other surfaces.

Regenerative Medicine: In tissue scaffolding, it promotes cell growth and aids in the regeneration of tissues.

Cosmetics

In the cosmetics industry, Poly-L-Lysine Hydrochloride is used for its antimicrobial properties and its ability to stabilize formulations. It is often found in skin creams, lotions, and personal care products.

Water Treatment

Poly-L-Lysine has also been used in water treatment applications. Its antimicrobial properties help in purifying water, ensuring that it remains free of harmful bacteria and other microorganisms.

Benefits of Poly-L-Lysine Hydrochloride Powder

Poly-L-Lysine Hydrochloride offers a host of benefits across industries due to its unique properties:

Antimicrobial Activity: One of the primary advantages of Poly-L-Lysine is its potent antimicrobial activity. It can inhibit the growth of a broad spectrum of bacteria, yeast, and molds, which is crucial in food preservation and pharmaceuticals.

Biodegradability: PLL-HCl is biodegradable, making it an environmentally friendly option compared to synthetic preservatives and polymers.

Biocompatibility: Its non-toxic nature allows it to be safely used in medical and cosmetic products. Poly-L-Lysine does not elicit adverse immune responses, making it ideal for drug delivery systems and tissue engineering.

Heat Stability: It remains stable under high-temperature conditions, making it suitable for use in processed food items that undergo heat treatment.

Conclusion

Poly-L-Lysine Hydrochloride Powder is a remarkable polymer with diverse applications across food, pharmaceuticals, biotechnology, and cosmetics industries. Its strong antimicrobial activity, biocompatibility, and biodegradability make it an excellent choice for various uses. As sustainability and safety become increasingly important, natural biopolymers like Poly-L-Lysine are gaining more attention as alternatives to synthetic chemicals.

Lifeworth and other reputable manufacturers continue to provide high-quality Poly-L-Lysine Hydrochloride powder, ensuring that it meets the growing demand in multiple sectors. Whether you’re in the food industry, biotechnology, or cosmetics, Poly-L-Lysine Hydrochloride offers a versatile solution for enhancing product safety and longevity.

Reference：

https://pubchem.ncbi.nlm.nih.gov/compound/Poly-L-lysine-_hydrochloride

Package:

1.1-5kg sample order we can provide aluminum foil bag package.

2.5-10kg order we can provide aluminum foil bag package.

3.Normally a full packge is 25kg/drum or 25kg/bag or 25kg/carton.

Contacts:

E-Mail: sales@kevinl136.sg-host.com
Mobile: 0086-18292562757
Whatsapp: 0086-18292562757

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