| Customization: | Available |
|---|---|
| CAS No.: | 25104-18-1 |
| Formula: | (C6h12n2ohbr)N+H2O |
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Factory Stock Supply High Quality Food Grade CAS 25104-18-1 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.
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ITEMS |
SPECIFICATIONS |
RESULTS |
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Appearance |
Off-white to pale yellow powder |
Complies |
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Loss on drying |
Not more than 10% |
3.47% |
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ε-Polylysine purity |
Not less than 98% |
98.5%(HPLC) |
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Ash |
Not more than 5.5% |
1.3% |
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Arsenic |
Not more than 5ppm(as AS) |
0.40 |
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Lead |
Not more than 10ppm (as Pb) |
0.23 |
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Total plant count |
Not more than 10 cfu/g |
<10 |
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Coliform bacteria |
Not more than 30 MPN/100g |
<30 |
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Salmonella |
Negative in 25g |
Negative |
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Result |
The Products have passed the analysis according to QB |
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