Natural antiseptic for beverage

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

ε-Polylysine is a homopolymer of Llysine, one of the essential amino acids. It is prepared from a fermentation for process using Streptomyces albulus under aerobic condition.

Physiochemical Properties of natural antiseptic for beverage  
ε-Polylysine is a pale yellow powder, with strong hygroscopicity (absorbs water), and slightly bitter taste. It is easily soluble in water and weak hydrochloric acid (HCl), but not in organic solvents such as alcohol, or ether. Its isoelectric point is 9.0, specific rotation [α] is +57.1°(c=1, H2O), [α] is +39.9°(c=1, 5, mol/L HCI)

We are professional manufacturer.  The following services are offered:

 => Service of OEM brand

 => Processing / Wholesale / Retail

 => Other quality service with best price!

We are the main manufacturers of natural food preservative polylysine in China, Supply good quality and best price.Our company has been in this line for many years with good reputation and considerable funds. All the systems like fermentation system, purification system and synchronized supporting system are all automatical. Meanwhile, the managing system is a successful example, we had obtained ISO9001-2008 quality management system and the ISO22000-2006 food safety management system certification.

Physical and Chemical Properties
Appearance and PhysicalState: highly hygroscopic pale yellow powder

Melting Point: 172.8 °C

PH:5-8
Solubility in Water: soluble
Molecular Weight: 3200~4500 g/mol (degree of polymerization = 25~35)