.

ε-Polylysine

What Is Polylysine?

ε-Polylysine is a natural, safe and healthy antibacterial food preservative. It has obvious inhibition to gram-positive bacteria and gram-negative bacteria, yeasts, viruses, etc. Generally, it takes effect when the concentration reaching 50μg/ml. Therefore, it is widely used as an antistaling agent. Meanwhile, experiments show that it has few side effect as it can be decomposed into lysine in the human body.

In recent years,ε polylysine is gaining more attention from the food industry due to its unique properties. Against the background of governments' stricter control on chemical preservatives and increasing demand for healthy food, the application of polylysine preservative and other natural preservatives is expected to keep expanding.

Our ε-Polylysine is produced from the fermentation process by using streptomyces albulus under aerobic conditions. Raw materials and processing aids are all of food-grade quality.

Polylysine (1)

ε-Polylysine
Polylysine (2)

ε-Polylysine
Key Advantages of Yiming ε-Polylysine
Natural and healthy

Broad-gauge antibacterial spectrum

Good water solubility and thermal stability

Effective over a wide range of pH values

Friendly blend with other preservatives

Improve cost efficiency due to low dosage rate

Extend shelf life

Wide range of applications

Models of ε-Polylysine
PL-01 99% Purity ε-Polylysine
PL-02 ε-Polylysine + Natamase
PL-03 ε-Polylysine + Natamase + Glycine

How is ε-Polylysine Made?
Several kinds ofε-poly-L-lysine, one is pure product, the other is 50:50 or 25% w/v aqueous solution mixed with maltodextrin powder, the common form is it The hydrochloride. The following are the corresponding two manufacturing processes:

ε-poly-L-lysine: produced by Streptomyces. Muscovite is produced by aerobic fermentation, using glucose as a substrate, ion exchange resin and spray drying.

ε-poly-L-lysine hydrochloride: produced by fermentation of Streptomyces diastatochromogenes, purified by ion exchange, and spray dried.

How does ε-Polylysine Work?
The main mechanism of ε-polylysine is described as follows:

ε-Polylysine is a highly polymerized multivalent cation (positively charged), which interacts and binds with the negatively charged microbial cell membrane and forms holes in the membrane.

Destroy the cell membrane structure of microorganisms, causing leakage of intracellular substances.

ε-polylysine enters the cell through the pores in the cell membrane, affects the structure and function of the cell membrane, interferes with the normal physiological metabolism of microorganisms, disrupts the transfer of substances and energy in the cell, induces autolysis of the cell, and ultimately leads to the death of bacterial cells.

ε-Polylysine FAQs
How is ε-Polylysine applied in the food industry?
It can be used in cake, salad, cheese, processed food such as sashimi, sushi, as well as convenience food including instant rice and noodles. It can also be blended with other preservatives to improve antiseptic ability.

Is ε-Polylysine safe?
ε-Polylysine is food grade and meets FAO/WHO specifications. It is certified as GRAS (Generally Recognized As Safe) by the US FDA. Currently, ε-Polylysine has approval as a food additive in China, Korea, Japan, USA and some more countries.

What are the storage conditions of ε-Polylysine?
ε-Polylysine has a limited shelf life (normally 1 year). You need to keep it at cool temperatures or refrigerated until you use it. Once it is opened, you need to wrap it tightly and store it in the freezer.

How to use ε-Polylysine?
Prepare 5%-10% ε-Polylysine, blend it with cold water or distilled water, then mix with the rest of ingredients. ε-Polylysine can deliver better performance when it cooperates with other preservatives.

Now the price of amylase enzyme for sale is reasonable, if you are interested, please leave us a message.



Send product request

To: Jiangsu Yiming Biological Technology Co.,Ltd.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Calcium Propionate
Calcium Propionate Calcium Propionate for Sale China calcium propionate powder is used as a preservative in bread and other baked goods, and it may be combined with ...
Natural Sauce Preservatives
Natural Sauce Preservatives As the leading provider of food enhancer, Jiangsu YimingBiological Technology Co., Ltd. mainly engage in bio-engineering of food additives and ingr...
Colloid
Colloid In the food processing industry, the colloid is the one that thickens food, provides adhesion and gel-forming ability, and helps to obtain the desi...
Seafood Enzymes
Seafood Enzymes Seafood Enzymes Natural Food AdditivesIn Fish Tofu Fish Tofu Product: TG-B Natural Food Enhancers In Fish Ball Fish Ball Product: TG-B N...
Transglutaminase
Transglutaminase Jiangsu YimingBiological Technology Co., Ltd., founded in August 1998, is a high-tech enterprise integrating R&D, manufacturing and sales. It b...
All supplier products

Same products

Electric Dry Sauna Heater 7.5kw with External Controller
Electric Dry Sauna Heater 7.5kw with External Controller Seller: Jiaxing BSD Mechanical and Electric Co., Ltd. Electric Dry Heater for Sauna Room7.5kw with External Controller The dry sauna ovenis relatively...
Electric Dry Sauna Heater 7.5kw with Build-in Controller
Electric Dry Sauna Heater 7.5kw with Build-in Controller Seller: Jiaxing BSD Mechanical and Electric Co., Ltd. Electric Dry Sauna Burner7.5kw with Build-in Controller The dry sauna stoveis relatively popular...
Electric Dry Sauna Heater 5.4kw with External Controller
Electric Dry Sauna Heater 5.4kw with External Controller Seller: Jiaxing BSD Mechanical and Electric Co., Ltd. Electric Dry Sauna Heater 5.4kw with External Controller This sauna with stoveheater is suitable...
Electric Dry Sauna Heater 5.4kw with Build-in Controller
Electric Dry Sauna Heater 5.4kw with Build-in Controller Seller: Jiaxing BSD Mechanical and Electric Co., Ltd. Electric Dry Sauna Heater 5.4kw with Build-in Controller This 220v sauna heateris suitable for a...
Electric Dry Sauna Heater 4.5kw with External Controller
Electric Dry Sauna Heater 4.5kw with External Controller Seller: Jiaxing BSD Mechanical and Electric Co., Ltd. Electric Dry Sauna Heater with Stones4.5kw with External Controller The product is made of stain...