Food Additives CAS 25104-18-1 Preservatives Poly-L-Lysine, Polylysine, Epsilon Polylysine

• CAS No.: 25104-18-1
• Formula: (C6h12n2ohbr)N+H2O
• EINECS: 220-036-2
• Composition: Poly-L-Lysine
• Type: Meat Preservative
• Effect: Bacteriostatic Agent
• Model NO.: FD001
• Resource: Natural Preservatives
• Appearance: White to Cream Yellow Powder
• Assay: 95%
• Storage: Keep in Dry and Cool Place, Better Below 20°
• Ingredients: Polylysine
• Shelf Life: 2 Years
• Transport Package: 500g/Drum, 10kg Carton M 20kg Drum
• Specification: 95%
• Trademark: ALLRIGHT G. C.
• Origin: Shandong
• Production Capacity: 7000 Kilogram/Kilograms Per Month

Product Description

Food Additives CAS 25104-18-1 Preservatives Dragendo~Positive, Poly-L-Lysine, Polylysine, Epsilon Polylysine 

ε-Polylysine is a high-efficiency antimicrobial agent or preservative. It is produced from a fermentation process using Streptomyces albulus under aerobic conditions. It has obvious inhibition to gram-positive bacteria and Gram-negative bacteria, yeast, mould, virus. In addition, it also has excellent safety, therefore it is widely used as an antistaling agent.
ε-Polylysine is pale yellow powder, strong hygroscopicity, slightly bitter; Easily soluble in water and hydrochloric acid, Not in organic solvents such as alcohol, ether. It's isoelectric point is 9.0, specific rotation [α] is +57.1°(c=1, H2O), [α] is +39.9°(c=1, 5, mol/L HCI)

1. Epsilon-Polylysine can greatly inhibit the growth of bacteria, yeasts and moulds bacteria, especially to the Gram- bacteria which can not easily inhibit by others.
2. As a good preservative, Epsilon-Polylysine is characterized as being high safety, water-soluble, stable at high temperatures, widely usage, non prejudice to the taste, antibacterial in neutral or subacidity conditions.
3. Because of the stability at high temperatures, it can inhibit some heat-resistant bacillus after heat treatment and some tadpole-form noncontractile siphovirus as well.
4. Epsilon-Polylysine can stop small intestine fat absorption through inhibiting pancreatic lipase activities, so it can be the diet therapy for obese patients.
5. Besides, Epsilon-Polylysine also can be used in cosmetics, disinfectant or cleaner for food machinery or hutch, etc.

Epsilon-Polylysine is to serve as antimicrobial agent or preservatives. It is used to food, cosmetics, personal care, disinfection products by preventing growth of microoganisms.

ITEMS	SPECIFICATIONS	RESULTS
Appearance	Off-white to pale yellow powder	Complies
Loss on drying	Not more than 10%	3.47%
ε-Polylysine purity	Not less than 95%	98.5%(HPLC)
Ash	Not more than 5.5%	1.3%
Arsenic	Not more than 5ppm(as  AS)	0.40
Lead	Not more than 10ppm (as Pb)	0.23
Total plant count	Not more than 10 cfu/g	<10
Coliform bacteria	Not more than 30 MPN/100g	<30
Salmonella	Negative in 25g	Negative
Result	The Products have passed the analysis according to QB