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- Introduction
- Applications
The control of Total Plate Count (TPC) is major challenge to global food manufacturers. Polylysine has been accepted as food antimicrobial of natural origin and it is acknowledged as label-friendly. Polylysine shows high antimicrobial activity against fungi, Gram-positive and Gram-negative bacteria and exhibits good water solubility and heat stability, and does not have an unpleasant odor. However, impure Polylysine contains more or less chloride and inorganic contents, increasing the risk of endotoxin and possible interaction with other ingredients.
Epolyly® L25 is pure ε-Poly-L-lysine concentrate derived naturally from a submerged aerobic fermentation of Streptomyces albulus PD-1. Epolyly® L25 is an ideal natural broad-spectrum antimicrobial to inhibit Total Plate Count (TPC) in a variety of foods.
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Applications |
Max. dosage (w/w) |
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Bakery |
Cake batter and cheesecakes |
0.02% |
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Mooncake crusts |
0.02% |
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Muffins and popovers |
0.02% |
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Pancakes and waffles |
0.05% |
|
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Pies (not fruit) |
0.05% |
|
|
Pie fillings |
0.05% |
|
|
Puddings, custards, and mousses |
0.05% |
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Sweet pastries |
0.05% |
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Confectionery |
Sweet syrups and toppings |
0.05% |
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Culinary |
Boiled rice |
0.1% |
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Cooked vegetables |
0.1% |
|
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Custard cream |
0.1% |
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Dishes |
0.1% |
|
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Japanese beef steak (Sukiyaki) |
0.1% |
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Noodles |
0.1% |
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Potato salad |
0.1% |
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Sliced fish (Sushi) |
0.2-1% |
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Soups |
0.2-1% |
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Steamed cakes |
0.2-1% |
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Dairy |
Cheese-based mixtures |
0.05% |
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Cottage, ricotta, and cream chees |
0.05% |
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Cream substitutes |
0.05% |
|
|
Cream |
0.02% |
|
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Feta, mozzarella, and Mexican cheese |
0.05% |
|
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Imitation cheese |
0.05% |
|
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Processed cheese and cheese spreads |
0.05% |
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Sour cream and dips |
0.05% |
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Yogurt |
0.02% |
|
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Fruits & vegetables |
Dry beans and bean-based prepared foods |
0.05% |
|
Frozen fruit bars and sorbet |
0.05% |
|
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Pickles, olives, and pickled products |
0.05% |
|
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Potato- and sweet potato-based foods (excluding French fries) |
0.05% |
|
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Prepared fruit and fruit mixtures |
0.05% |
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Vegetable-based prepared foods |
0.02-0.05% |
|
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Meat, Poultry and seafood |
Fish and shellfish- based foods |
0.05% |
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Fish and shellfish |
0.05% |
|
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Meat substitutes |
0.05% |
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DESCRIPTION |
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Epolyly® L25 is pure ε-Poly-L-lysine concentrate derived naturally from a submerged aerobic fermentation of Streptomyces albulus PD-1. With a high antimicrobial activity against fungi, Gram-positive and Gram-negative bacteria, Epolyly® L25 is an ideal natural broad-spectrum antimicrobial to inhibit Total Plate Count (TPC) to extend the shelf life of foods. |
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KEY BENEFITS |
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● Inhibition of Total Plate Count (TPC) including fungi, Gram-positive and Gram-negative bacteria; ● Increased safety by minimizing chloride and inorganic contents; ● Shelf life extension; ● Natural, consumer-friendly label. |
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APPLICATION AREAS |
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Bakery, Confectionery, Culinary, Dairy, Fruits & vegetables, Meat, Poultry and seafood |
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DIRECTION FOR USE |
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Direction to add into foods depending on exact application. |
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COMPOSITION |
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ε-Poly-l-lysine (w/w) |
≥22.5% |
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Water (w/w) |
≤97.5% |
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*The exact percentage variations may occur from batch to batch. HEAVY METALS |
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Lead (mg/kg) |
≤5 |
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Arsenic (mg/kg) |
≤4 |
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MICROBIOLOGICAL SPECIFICATIONS |
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Total plate count (/ml) |
≤100 |
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E. Coli (/ml) |
Absent |
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Salmonella (/ml) |
Absent |
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PHYSICAL / CHEMICAL SPECIFICATIONS |
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Appearance |
Hygroscopic yellow liquid |
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pH of 1% aqueous solution |
6.0-7.0 |
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Particle size |
100 mesh>90% |
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*Appearance variations may occur from batch to batch. NUTRITIONAL DATA |
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Approximate values for Nutrition labelling per 100ml. Contribution to energy level is insignificant at recommended usage levels. |
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Energy |
371 calories/100g |
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Protein |
64 g/100g |
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Carbohydrate |
27g/100g |
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-Sugar |
<0.5 g/100g |
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Fat |
<0.1 g/100g |
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-Saturated fat |
<0.1 g/100g |
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-Trans. fat |
<0.1 g/100g |
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Total dietary fiber |
28 g/100g |
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Vitamin A |
<10 μg /100g |
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Vitamin C |
7.9 mg/100g |
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Ash |
<0.5 g/100g |
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PACKAGING |
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Epolyly® L25 is available in 1,000 gr/bottle with integral, tamper-proof seals. Packaging is available in other quantities. Plastic bottle and pouch materials comply with Regulation (EU) No 10/2011. |
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STORAGE CONDITIONS |
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Conditions: 24 months, store unopened below 20°C in dry conditions, away from direct sunlight and odorous products. When opened, store at approx. 20°C in original container. Shelf life: Shelf life is 24 months when stored according to recommendations. |
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COUNTRY OF ORIGIN |
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Belgium |
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ALLERGEN STATUS |
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Components |
Yes / No |
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● Peanut or its derivatives |
No |
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● Tree nuts, macadamia nuts, pecans, pine nuts, pistachios and walnuts or their derivatives |
No |
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● Sesame or its derivatives |
No |
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● Eggs or its derivatives |
No |
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● Fish or its derivatives |
No |
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● Crustaceans and shellfish or their derivative |
No |
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● Soy or its derivatives |
No |
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● Wheat, triticale or their derivatives |
No |
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● Mustard or its derivatives |
No |
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● Milk or its derivatives (e.g. Lactose) |
No |
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● Sulphites |
No |
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CERTIFIED STATUS |
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The product is certified by KOSHER, HALAL and ISO22000:2005. |
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GMO STATUS |
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According to regulations Ec No. 1829/2003 and 1830/2003. Microorganisms used for the production of this product are not genetically modified. |
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REGULATION STATUS |
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Epolyly® L25 ε –Poly-l-ysine has been approved as a food preservative in 4 countries, including China, Japan, South Korea and the United States. Its addition level for commonly consumed foods ranges from 0.005% to 0.05%. The regulations governing the use of Epolyly® L25 vary considerably in the countries in which it is currently approved. Advice regarding the legal status of this product is available as appendix 1. |
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Epolyly® L25 ε –Poly-l-ysine concentrate has been approved as a food preservative in 4 countries, including China, Japan, South Korea and the United States. Its addition level for commonly consumed foods ranges from 0.005% to 0.05%.
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Food categories |
Use Level (% w/w Polylysine) |
|
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Bakery |
Cake batter and cheesecakes |
0.01 |
|
Muffins and popovers |
0.01 |
|
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Pancakes and waffles |
0.025 |
|
|
Pies (not fruit) |
0.025 |
|
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Sweet pastries |
0.01 - 0.025 |
|
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Pie fillings |
0.025 |
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Puddings, custards, and mousses |
0.025 |
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Beverage |
Alcoholic beverages |
0.01 |
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Wine |
0.005 |
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Eggnog |
0.01 |
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Energy, fitness, sports, and isotonic drinks (ready-to-drink) |
0.025 |
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Gelatin, rice, and sugar cane-based beverages |
0.025 |
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Soft drinks |
0.025 |
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Coffee and coffee beverages |
0.025 |
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Tea and tea beverages |
0.025 |
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Tomato-based juices |
0.025 |
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Nectars |
0.025 |
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Chocolate-flavored drinks |
0.01 |
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Fruit-flavored drinks and ades (ready to eat) |
0.025 |
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Fruit smoothies |
0.025 |
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Confectionary |
Sweet syrups and toppings |
0.025 |
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Culinary |
Eggs |
0.025 |
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Grain-based dishes |
0.025 |
|
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Pastas |
0.025 |
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Fat-based sauces |
0.01 |
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Gravy |
0.025 |
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Soups (excluding canned) |
0.025 |
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Egg-based dishes |
0.025 |
|
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Reduced-fat or fat-free margarine-like spread |
0.005 |
|
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Salad dressings (regular and low-fat) |
0.025 |
|
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Peanut butters and sauces |
0.025 |
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Soy products |
0.025 |
|
|
Dairy |
Cheese-based mixtures |
0.025 |
|
Cottage, ricotta, and cream cheese |
0.025 |
|
|
Feta, mozzarella, and Mexican cheese |
0.025 |
|
|
Processed cheese and cheese spreads |
0.025 |
|
|
Cream substitutes |
0.025 |
|
|
Imitation cheese |
0.025 |
|
|
Cream |
0.01 |
|
|
Sour cream and dips |
0.025 |
|
|
Yogurt |
0.01 |
|
|
Fruits and vegetables |
Pickles, olives, and pickled products |
0.025 |
|
Dry beans and bean-based prepared foods |
0.025 |
|
|
Potato- and sweet potato-based foods (excluding French fries) |
0.025 |
|
|
Vegetable-based prepared foods |
0.01 - 0.025 |
|
|
Prepared fruit and fruit mixtures |
0.025 |
|
|
Frozen fruit bars and sorbet |
0.025 |
|
|
Meat, poultry and fish |
Meat substitutes |
0.025 |
|
Fish and shellfish-based foods |
0.025 |
|
|
Fish and shellfish |
0.025 |
|
