Product Description

CAS No.：25104-18-1

Polylysine is a homopolymer of L-lysine, one of the essential amino acids. It is linked by peptide bond formed with α-carboxyl of L-lysine and ε-azyl from other L-lysine, with molecular weight between 4130-5776, usually used as food preservative. It has a wide antimicrobial spectrum, good heat resistance, and wide pH range adaptions and other advantages.

Key Index

Features

Wide antibacterial spectrum: ε-polylysine has a good inhibitory effect on bacteria, mold and yeast.

Good heat resistance: With 120℃ treatment for 60 minutes, the antibacterial effect is still stable.

Applicable to a wide pH range: Antibacterial effect is good at pH 3-9.

Good water solubility: Easy to use, does not affect the food flavor.

Application

Make a 5-10% solution with cold boiled water or distilled water, and then add it into food and mix it thoroughly. Or, can make different preparations with acetic acid, glycerin and other materials and add them into food.

Quality

Our ε-polylysine quality conforms to our international standard. Strict quality control is implemented in the production process and our company has passed ISO9001, ISO22000, Halal and Kosher certificates.

Package

100g/bag, 500kg/bag, 1kg/bag or customize

Storage and shelf life

Keep under cool dry conditions in unopened packs away from direct sunlight.

Shelf life: 24 months.

Company Profile

Shandong Freda Biotechnology Co., Ltd.takes synthetic biology fermentation raw materials as its industrialization direction, and its products are applied in multiple fields such as cosmetics, food, health products, and medicines.

In terms of food raw materials, it mainly involves the research and development, production and sales of food additives such as natamycin, streptococcus lactin, ε -polylysine and its hydrochloride, compound food additives and functional food raw materials such as γ -aminobutyric acid, medicinal and edible extracts, and solid condiments. In terms of cosmetic raw materials, the cosmetic raw materials business covers multiple fields, mainly including ectoin, polysodium glutamate, boxylic acid and fermentation filtrate produced by synthetic biology fermentation technology. Special raw materials such as Centella asiatica and Mingyan Butterfly extract extracted by the "intelligent manufacturing of Traditional Chinese medicine" process; In addition, it also focuses on the innovative research and development of recombinant collagen in the "collagen core" era. And functional active ingredients such as VC ethyl ether and tranexamic acid, etc.

Shandong Freda Biotechnology Co., Ltd.was established in 2008 and belongs to Lushang Freda Pharmaceutical Co.,Ltd.. It has set up a modern production base in Linshu Economic Development Zone, Shandong Province, covering an area of 218 mu. The company has been recognized as the Shandong Provincial Engineering Research Center for Biological Preservatives, the Shandong Provincial Engineering Technology Research Center for Biological Humectants, the Shandong Provincial Enterprise Technology Center, the Shandong Provincial Postdoctoral Innovation Practice Base, the Shandong Provincial One Enterprise One Technology Research and Development Center, the National Intellectual Property Advantage Enterprise, and the Shandong Provincial Gazelle Enterprise, etc. The company adheres to product quality as its core and has currently passed certifications such as ISO9001, ISO22000, FDA, BRC, KOSHER, HALAL and COSMOS.