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Contact UsThe company focuses on the research, development, production, and sales of chemical raw materials and their formulations. All products have passed national GMP certification, and core products have successively passed official pharmaceutical regulatory certifications from multiple countries, including the EU EDQM, US FDA, Japanese PMDA, and South Korean MFDS. Following its successful listing on the Shenzhen Stock Exchange's ChiNext board on April 4, 2023, Keyuan Pharmaceutical has entered a phase of rapid development driven by both digital intelligence and capital, with its business spanning dozens of countries and regions worldwide.
Product Description
CAS Registry Number: 28211-04-3
Molecular Formula: H(C 6 H 12 N 2 O) n HO
Molecular Weight: 3600 Da ~ 4300 Da
Product Introduction:
ε-Poly-L-lysine (ε-PL) is a homopolymer composed of 25-35 L-lysine residues. It's produced by aerobic fermentation of *Streptomyces albulus*, a white streptomycete. It is a natural, safe, and healthy antimicrobial preservative.
ε-Poly-L-lysine and its hydrochloride salt are highly effective, broad-spectrum antibacterial agents. They exhibit significant inhibitory effects against Gram-positive bacteria, Gram-negative bacteria, and yeasts. They can be used as preservatives in cosmetics, daily necessities, fruits, vegetables, beans, rice and rice products, wheat flour and wheat flour products, miscellaneous grain products, meat products, seasonings, and beverages. This substance is completely digestible and absorbed by the human body, breaking down into the essential amino acid lysine, without any toxic side effects.
- 产品描述
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- Commodity name: ε-polylysine
CAS Registry Number: 28211-04-3
Molecular Formula: H(C 6 H 12 N 2 O) n HO
Molecular Weight: 3600 Da ~ 4300 Da
Product Introduction:
ε-Poly-L-lysine (ε-PL) is a homopolymer composed of 25-35 L-lysine residues. It's produced by aerobic fermentation of *Streptomyces albulus*, a white streptomycete. It is a natural, safe, and healthy antimicrobial preservative.
ε-Poly-L-lysine and its hydrochloride salt are highly effective, broad-spectrum antibacterial agents. They exhibit significant inhibitory effects against Gram-positive bacteria, Gram-negative bacteria, and yeasts. They can be used as preservatives in cosmetics, daily necessities, fruits, vegetables, beans, rice and rice products, wheat flour and wheat flour products, miscellaneous grain products, meat products, seasonings, and beverages. This substance is completely digestible and absorbed by the human body, breaking down into the essential amino acid lysine, without any toxic side effects.
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