Polylysine
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Polylysine natural preservative of L-lysine residues inhibiting a wide range of microbes.
Polylysine is a straight chain polyamino acid connecting 25 to 35 L-lysine residues. Its safety is ensured by toxicity tests including a chronic test, and it received a GRAS notice from the US FDA.
It helps inhibit proliferation of a wide range of microbes while working as a surfactant. It provides high heat stability and high water solubility, and helps inhibit microbe proliferation in a wide pH range.
Adds products that compete with one of Polylysine’s direct competitors but not with Polylysine itself. They are shaded, and Linked Through names the direct competitor each one competes with.
| Attribute | Polylysine | Purtect | Epolyly | Epsiliseen | Jiangsu Yiming Epsilon-Polylysine | |
|---|---|---|---|---|---|---|
| Linked Through | — | Direct competitor | Purtect | Purtect | Purtect | |
| Provider | ||||||
| Founded | — | 2019 | — | — | — | |
| Sells To | — | B2B | — | — | — | |
| Pricing Model | — | Product Sales | — | — | — | |
| Ownership | — | Venture-backed | — | — | — |
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Provider 
Founded 2019
Sells To B2B
Pricing Model Product Sales
Ownership Venture-backed
Linked Through Purtect
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Linked Through Purtect
Provider Siveelesiveele.comCompany
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Linked Through Purtect
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Epsilon-polylysine antibacterial food preservative inhibiting gram-positive bacteria, gram-negative bacteria, and yeasts.
Epsiliseen epsilon-polylysine antimicrobial against moulds, yeasts, gram-positive and gram-negative bacteria.

Epsilon-polylysine antibacterial food preservative inhibiting gram-positive bacteria, gram-negative bacteria, and yeasts.

Epsiliseen epsilon-polylysine antimicrobial against moulds, yeasts, gram-positive and gram-negative bacteria.
Epolyly epsilon-polylysine family made by Streptomyces fermentation for foods and beverages.
