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ε-polylysine
Product Description
What’s the ε-polylysine
ε-Polylysine is a naturally occurring antimicrobial agent made from the amino acid lysine. It is a biodegradable and eco-friendly preservative that has been widely used across multiple industries for its ability to inhibit the growth of microorganisms like bacteria and fungi. Its primary use is in food preservation, cosmetics, and as an antimicrobial agent in agricultural and industrial applications.
Produced through fermentation, ε-Polylysine has gained a reputation as a safe, effective alternative to synthetic preservatives, providing long-lasting protection against spoilage without compromising product quality or safety. As an eco-friendly, non-toxic option, it aligns with the growing trend toward sustainability and clean label products.
Product Properties
ε-PL has excellent properties of high safety, good antibacterial effect, wide antibacterial spectrum, and high-temperature resistance.
- Broad antibacterial spectrum: It can effectively inhibit Gram-positive and negative bacteria, yeast, mold, and other microorganisms.
- High-temperature resistance: It does not decompose under a high-temperature environment (121°C, 30 minutes), so it can participate in the heat treatment process of products and be processed together with raw materials.
- Strong water solubility: ε-polylysine is easily soluble in water, with a solubility of at least 500 g/L.
- Wide range of pH applications: It has a strong antibacterial ability under the condition of pH 2-9, which can make up for the shortcomings of other preservatives with low activity under neutral and alkaline conditions.
- Strong synergistic effect: As a new type of food preservative, It has a good antibacterial effect when used alone, and it can be used in combination with other food additives (such as acetic acid, ethanol, glycine, organic acids, etc.) It can be more synergistic and greatly improve the antibacterial effect.
- High safety: ε-polylysine acute toxicology test LD50 is 5g/kg, equivalent to table salt. After the human body ingests polylysine, it can be degraded into lysine nutrients, which can be absorbed and utilized.
- Extend the shelf life of food;
- The adding amount is low, and the food quality can be guaranteed, which saves the cost to a certain extent;
- It can replace some chemical preservatives to meet the needs of customers and consumers for natural preservatives.
Main Applications
The Applications of ε-polylysine
Food industry
ε-polylysine is mainly used in the food industry. It is widely used in food preservation, emulsifiers, nutrients, etc. due to its excellent performance. It is a natural and safe food preservative.
- It has been widely used in various fields of the food industry due to its antibacterial properties and safety. ε-PL has been used in fast food, dairy products, pasta, sauces, beverages, fruit wines, meat products, seafood, sausages, and poultry for preservation and preservation. For example, in box lunches and non-staple foods, ε-PL can inhibit the proliferation of yeast, avoid sour odor and prolong the shelf life.
- Combined with dextran for dual-function emulsion and antibacterial agent
- By inhibiting the activity of pancreatic lipase to reduce the absorption of dietary fat to prevent obesity.
The maximum amount added to various foods:
- Baked food 0.15g/kg
- Cooked meat products 0.25g/kg
- Beverages 0.20g/kg
- Rice and its products 0.25g/kg
- Fruits, vegetables, beans, edible fungi; 0.3g/kg
- Wheat flour and its products; 0.3g/kg
- Meat and meat products 0.3g/kg
- Cereal products 0.40g/kg
- Braised eggs; 0.50g/kg
- Seasoning; 0.50g/kg
Biomedicine
In the field of biomedicine, ε-polylysine is mainly used in pharmaceutical carriers, endotoxin removers, biosensors, etc.
- It can be combined with double-strand RAN synthesized by polyribosinosinic acid-polyribocytidylic acid as an inducer of endogenous interferon.
- Combined with anti-folate methotrexate or other anti-cancer preparations to treat non-leukemic leukemia, sarcoma, and other new tumors, and can also resist white tinea bacterium.
- Virus-free gene carrier
- Lipopolysaccharide endotoxin remover
- It can inhibit the rise of cholesterol in serum and liver and has the effect of reducing it.
- Immobilization of enzymes for biosensors.
Absorbent material
Another important use is as a superabsorbent polymer in sanitary napkins, baby diapers, and various other industrial products.
Cosmetics and Personal Care
In the cosmetics industry, ε-Polylysine is used as a preservative and antimicrobial agent in products like skincare, haircare, and makeup.
- Skin-Friendly Preservative: It provides long-lasting protection against microbial contamination, keeping products safe without the use of synthetic chemicals.
- Sustainable and Safe: As a natural ingredient, It is well-suited for products marketed as eco-friendly, organic, or sustainable.
Agriculture and Water Treatment
ε-Polylysine is an effective antimicrobial agent used in agriculture to protect crops from harmful bacteria and fungi.
- Plant Protection: It helps reduce the risk of microbial diseases in crops, promoting healthy growth and increasing agricultural productivity.
- Water Treatment: In water treatment systems,It can be used to prevent the growth of harmful bacteria and algae, improving water quality in industrial applications.
Pharmaceuticals
ε-Polylysine’s antimicrobial and preservative properties make it a valuable ingredient in pharmaceutical formulations.
- Preservation in Drug Products: It helps maintain the efficacy and safety of pharmaceutical products by preventing microbial contamination.
- Bio-Based Alternative: Being natural and biodegradable, ε-Polylysine is a safer, more sustainable alternative to synthetic preservatives used in drug formulations.
preservative
- The mixture of ε-polylysine and glycine can prolong the shelf life of milk.
- Improve the shelf life of instant rice and fast food.
- Polylysine and garlic are mixed as the main raw materials to make food preservatives.
Food packaging
It has antibacterial activity and safety, and it can be applied to food packaging materials to inhibit the growth of microorganisms in food.
Other Fields
As an excellent product, ε-polylysine is also widely used in disinfectants, hydrogels, biological integrated circuits, and bioelectronics.
- The bactericidal substance composed of polylysine and substances extracted from citrus seeds or peels has been safely used for cleaning food, tableware, and sanitary ware.
- The hydrogel combined with polylysine has high water absorption and a sensitive response to water absorption, so it has a wide range of applications in agriculture, food, medicine, and other industries.
- It has been applied to the manufacture of devices, such as multi-array sensors, optical read-write disks, and the manufacture of nanoscale circuits. Its market research and development application prospects are considerable.
Other Similar
Related Products
Polyaspartic Acid Sodium Salt(PASP-Na)
POLY-L-GLUTAMIC ACID(Gamma-Polyglutamic acid)
Frequently Asked Questions (FAQ)
Q: What is ε-Polylysine used for?
A: It is used as a natural preservative and antimicrobial agent in food, cosmetics, pharmaceuticals, and agriculture. It helps extend product shelf life by inhibiting the growth of bacteria, molds, and fungi.
Q: Is ε-Polylysine safe for use in food?
A: Yes, It is safe for use in food products and is recognized as a natural, non-toxic preservative. It is commonly used in clean-label food products.
Q: Can you supply bulk quantities of ε-Polylysine?
A: Yes, we supply it in bulk for large-scale industrial applications. We can meet your specific needs with flexible packaging options and reliable delivery.
Q: Is ε-Polylysine biodegradable?
A: Yes, it is biodegradable and eco-friendly, making it a sustainable alternative to synthetic preservatives.
Q: How does ε-Polylysine work as a preservative?
A: It works by binding to microbial cells and inhibiting their growth, which prevents spoilage and ensures longer shelf life for products.
Why Choose ε-Polylysine?
Natural and Eco-Friendly: ε-Polylysine is a naturally occurring, biodegradable polymer, offering a green solution to antimicrobial and preservation needs.
Effective Antimicrobial Action: It is highly effective in inhibiting the growth of bacteria, molds, and fungi, providing long-lasting protection for products.
Safe and Non-Toxic: ε-Polylysine is non-toxic and safe for use in food, cosmetics, and pharmaceuticals, making it a popular choice for clean label products.
Versatile Applications: From food preservation to water treatment and personal care, ε-Polylysine is a versatile ingredient with multiple industrial uses.
Sustainable Choice: As the demand for natural and sustainable ingredients increases, ε-Polylysine provides a bio-based, non-synthetic solution to many preservation and antimicrobial challenges.
Order ε-Polylysine Today!
For natural antimicrobial solutions and food-safe preservatives, choose ε-Polylysine. Whether you’re in the food industry, cosmetics manufacturing, or looking for sustainable solutions in agriculture or pharmaceuticals, we can meet your business needs with bulk supplies and custom packaging options.
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