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EPOLYLY® HCL is pure ε-Poly-L-lysine hydrogen chloride concentrate, derived naturally from a controlled fermentation of Streptomyces diastatochromogenes. EPOLYLY® HCL is an ideal natural broad-spectrum antimicrobial for extending the shelf life of a variety of foods and beverages.

Ingredient Name: ε-Poly-L-Lysine HCl

Functions: Anti-Microbial Agent

Physical Form: Liquid, Powder, Solid

Labeling Claims: Clean Label, Halal, Kosher, Natural, Non-GMO

Features: Anti-Bacterial, Anti-Fungal, Antimicrobial, Enhanced Shelf Life, Free of Major Allergens

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Identification & Functionality

Ingredient Name
Food Ingredients Functions
Ingredients
ε-Poly-L-Lysine HCl
Technologies

Features & Benefits

Key Benefits
  • Inhibition of Total Plate Count (TPC) including gram-positive and gram-negative bacteria
  • Inhibition of fungal growth in foods/beverages
  • Shelf life extension
  • Natural, Consumer-friendly label

Applications & Uses

Use Level
0.025 - 0.05 %
Application Areas

Boiled rice, Cooked vegetables, Custard cream, Fresh pasta, Salads, Sushi, Cheeses, Sour cream, Yogurt, Pickles, Olives, Beans, Frozen fruit bars and sorbet, Fish and shellfish, Vegetable based RTE meals, Fresh and Cooked Meat & Poultry.

Direction For Use

In general, dissolve Epolyly® HCL with distilled cold boiled water, then add directly into foods depending on the intended application and dosage. The recommended of dosage is 0.025- 0.05% (w/w). Exact dosage and method depend on the nature of the product for which it is intended.

Food Applications
Food Categories Applications Dosage
Culinary Boiled rice 125 mg/kg
  Chinese steamed bread 30 mg/kg
  Dried stewed tofu 90 mg/kg
  Eight Treasure Congee 150 mg/kg
  Fresh pasta 120 mg/kg
  Miso 150 mg/kg
  Sticky rice cakes 80 mg/kg
  Soy sauce 80 mg/kg
Fruits &vegetables Dry beans and bean-based prepared foods 250 mg/kg
  Frozen fruit bars and sorbets 250 mg/kg
  Fresh-cut bamboo shoots 30 mg/kg
  Pickles, olives, and pickled products 250 mg/kg
  Potato- and sweet potato-based foods (excluding French fries) 250 mg/kg
  Prepared fruit and fruit mixtures 250 mg/kg
  Vegetable-based prepared foods 250 mg/kg
Meat, Poultry and seafood Cooked chicken 100 mg/kg
  Fresh meat 200 mg/kg
  Fresh sausages 120 mg/kg
  Prepared meat-based meals 250 mg/kg
  Roast beef 200 mg/kg
  Sliced cooked meats 200 mg/kg

Properties

Physical Form
Solubility
Appearance
Pale-yellow powder
Physico-Chemical Properties
ValueUnitsTest Method / Conditions
Particle Size (100 Mesh)min. 90%
Sulphated Ashmax. 0.5W%
pH (1% Aqueous Solution)6.0 - 7.0
Microbiological Values
ValueUnitsTest Method / Conditions
Total Plate Countmax. 1,000CFU/g
E. coliAbsent/25g
Enterobacteriaceae spp.Absent
Salmonella spp.Absent/25g
Composition
ValueUnitsTest Method / Conditions
Residue on Ignitionmax. 2W%
Loss on Dryingmax. 5W%
ε –Poly-l-lysine hydrochloridemin. 95W%
Heavy Metals
ValueUnitsTest Method / Conditions
Arsenicmax. 1mg/kg
Leadmax. 1mg/kg
Note

The exact appearance, activity and composition percentage variations may occur from batch to batch.

Regulatory & Compliance

Certifications & Compliance
Regulations
  • GMO STATUS According to regulations EC No. 1829/2003 and 1830/2003. Microorganisms used to produce Epolyly® HCL are not genetically modified.
  • Epolyly® HCL has been approved as a food preservative in China. Its addition level for commonly consumed foods ranges from 0.25-0.5 g/kg.
  • The regulations governing the use of Epolyly® HCL vary considerably in the countries in which it is currently approved.
  • Packaging Plastic materials comply with Regulation (EU) No 1935/2004, 2023/2006 and 10/2011.

Packaging & Availability

Packaging Type
Packaging

Epolyly® HCL is available in 500 g/bottle or 10 kg/barrel with integral, tamper-proof seals.

Storage & Handling

Shelf Life
24 Months
Storage

The shelf life is 24 months when stored unopened at room temperature in dry conditions, away from direct sunlight and odorous products. When opened, store at room temperature in the original container.