High Quality Epsilon Polylysine for Food Preservatives



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High Quality Epsilon Polylysine for Food Preservatives
High Quality Epsilon Polylysine for Food Preservatives
High Quality Epsilon Polylysine for Food Preservatives
High Quality Epsilon Polylysine for Food Preservatives
High Quality Epsilon Polylysine for Food Preservatives
High Quality Epsilon Polylysine for Food Preservatives
High Quality Epsilon Polylysine for Food Preservatives

High Quality Epsilon Polylysine for Food Preservatives

  • Item No.Epsilon Polylysine
    MOQ1 Kilogram
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From $280.00220.00 / Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Model Number Epsilon Polylysine
Molecular Weight 1500~3000
Loss on Drying ≤8.0%
Shelf Life 2 Years
CAS No. 28211-04-3
Total ash ≤ 2 %
Other Names Epsilon Polylysine
FEMA No. /
Grade Food Garde
Ash(Residue on Ignition) ≤2.0%

Packaging & Delivery

Selling Units:
Lead Time:
Est. Time(days)1To be negotiated
Product Description



ε-Polylysine is a natural substance made from streptomyces albulus metabolism. High potency E -Polylysine is a hygroscopic,light yellow power. It is soluble in water, slightly soluble in ethanol,insoluble in organic solvent such as ethyl acetate, ether,etc.. The molecular ofε-Polylysine is a straight chain polymer of lysine. It can decompose to lysine in human body,and can be completely digested and absorpted , but has no poisnous side-effects.
ε-Polylysine can inhibit the growth of Gram(+) and Gram(-) bacteria , yeast, mould, virus, ect., especially inhibit the Gram(-) bacteria which can't be easily inhibited by other preservatives,such as E coli, Salmonella,and
thermophilic bacillus , etc.lts activity is not affected by pH value, and stable when heated (120'C for 20min). It is widelly used as a highly efficient and safe food preservative.






Milky White powder



Loss on drying


Ash(Residue on Ignition)






Total plate count,(cfu/g)


Coliform bacteria,(MPN/100g)




Shelf Life

2 years

Epsilon-Polylysine is to serve as antimicrobial agent or preservatives. It is used to food, cosmetics, personal care, disinfection products by preventing growth of microoganisms.

Key benefits
Growth inhibition of fungi, Gram-positive and Gram-negative bacteria
Good thermal stability and clear solution
No impact on flavor, colour nor texture
Shelf life extension
Natural, consumer-friendly labeling

 1> Epsilon-Polylysine can greatly inhibit the growth of bacteria, yeasts and moulds bacteria, especially to the Gram- bacteria which can not easily inhibit by others.
2> As a good preservative, Epsilon-Polylysine is characterized as being high safety, water-soluble, stable at high temperatures, widely usage, non prejudice to the taste, antibacterial in neutral or subacidity conditions.
3> Because of the stability at high temperatures, it can inhibit some heat-resistant bacillus after heat treatment and some tadpole-form noncontractile siphovirus as well.
4> Epsilon-Polylysine can stop small intestine fat absorption through inhibiting pancreatic lipase activities, so it can be the diet therapy for obese patients.
5> Besides, Epsilon-Polylysine also can be used in cosmetics, disinfectant or cleaner for food machinery or hutch, etc.

Packaging & Shipping





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Company Information

Qingdao Xigema Chemical Co., Ltd. Import And Export Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Xigema is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

Qingdao Xigema has become the"Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".Qingdao Xigema has 21 subsidiaries and holding companies.







Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Click the Alibaba"Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.


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