| Customization: | Available |
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| CAS No.: | 28211-04-3 |
| Formula: | C8h18n2o |
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ε-polylysine is a light yellow powder with strong hygroscopicity and slightly bitter taste. It is a straight chain polymer of lysine. It is produced by the fermentation of Streptomyces and has a broad spectrum antibacterial effect.
ε-polylysine is polymerized by 25-30 lysine groups, which is stable to ph and heat, and its antibacterial effect is related to the degree of polymerization and the environment, and the molecular weight is between 3600-4300 and has the best antibacterial activity.
ε-polylysine is a straight chain polymer of lysine, which is produced by the fermentation of Streptomyces and has a broad spectrum antibacterial effect. In addition, ε-polylysine is also a natural preservative, which has obvious antibacterial and killing effect on gram-negative bacteria such as Escherichia coli and Bacillus productans.
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ANALYSIS
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SPECIFICATION
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RESULTS
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Appearance
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Light yellow powder |
Complies
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Odor
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Characteristic
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Complies
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Tasted
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Characteristic
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Complies
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Assay
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99%
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Complies
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Sieve Analysis
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100% pass 80 mesh
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Complies
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Loss on Drying
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5% Max.
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1.02%
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Sulphated Ash
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5% Max.
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1.3%
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Extract Solvent
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Ethanol & Water
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Complies
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Heavy Metal
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5ppm Max
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Complies
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As
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2ppm Max
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Complies
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Residual Solvents
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0.05% Max.
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Negative
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Microbiology
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Total Plate Count
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1000/g Max
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Complies
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Yeast & Mold
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100/g Max
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Complies
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E.Coli
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Negative
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Complies
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Salmonella
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Negative
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Complies
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