Preservatives Nisin E234 Powder CAS No 1414-45-5

Place of Origin china
Brand Name Komesz
Certification HALAL
Minimum Order Quantity 500KG
Price Negotiable
Packaging Details 25Kg Bag
Delivery Time 2 weeks
Payment Terms L/C, T/T
Supply Ability 100T one month

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Product Details
Appearance Light Brown To Cream White Powder Potency (IU/ Mg) 1000 Min
Loss On Drying (%) 3 Max PH (10% Solution) 3.1- 3.6
Arsenic =< 1 Mg/kg Lead =< 1 Mg/kg
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Preservatives Nisin


Nisin Preservatives e234


nisin powder

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Product Description

Nisin is a natural food preservative that is produced by the bacterium Lactococcus lactis. It is commonly used in the food industry to prevent the growth of harmful bacteria and extend the shelf life of food products.



Nisin is widely used in the food industry as a natural preservative. It is often used in dairy products such as cheese and yogurt to prevent the growth of harmful bacteria. It can also be used in meat products, canned foods, and beverages.



Nisin is generally recognized as safe (GRAS) by the US Food and Drug Administration (FDA) when used in accordance with good manufacturing practices. It is also approved for use in food products by the European Union and other countries.


Potential health benefits:

Nisin has been studied for its potential health benefits, including its ability to fight against harmful bacteria such as Listeria and Staphylococcus aureus. Some studies have suggested that nisin may also have anti-inflammatory and anticancer properties.

Appearance Light brown to cream white powder
Potency (IU/ mg) 1000 Min
Loss on drying (%) 3 Max
pH (10% solution) 3.1- 3.6
Arsenic =< 1 mg/kg
Lead =< 1 mg/kg
Mercury =< 1 mg/kg
Total heavy metals ( as Pb) =< 10 mg/kg
Sodium chloride (%) 50 Min
Total plate count =< 10 cfu/g
Coliform bacteria =< 30 MPN/ 100g
E.coli/ 5g Negative
Salmonella/ 10g Negative



Food production Nisin is used in processed cheese, meats, beverages, etc. during production to extend shelf life by suppressing Gram-positive spoilage and pathogenic bacteria.In foods, it is common to use nisin at levels ranging from ~1-25 ppm, depending on the food type and regulatory approval. As a food additive, nisin has an E number of E234.

Other Due to its naturally selective spectrum of activity, it is also employed as a selective agent in microbiological media for the isolation of gram-negative bacteria, yeast, and moulds.

Nisin has also been used in food packaging applications and can serve as a preservative by controlled release onto the food surface from the polymer packaging.


Nisin is one of the popular food additives and ingredients in most countries, As a professional Nisin supplier and manufacturer, FDC Biotech has been supplying and exporting Nisin from China for almost 10 years, please be assured to buy Nisin at FDC Biotech. Any inquiries and problems please feel free to send emails to us , we will reply you within 1 working day.



1, What kinds of certificates can you offer?
FDC Biotech is an ISO2008 9001 certified company, as for Xanthan Gum, we can offer HAPPC, KOSHER, HALAL Certificates, ect.
2, Is FDC Biotech a manufacturer or just a trading company?
FDC Biotech is both manufacturer and trading company, we are Xanthan Gum Supplier, at the same time, we are manufacturer of other products.
3, What is the Min Order Quantity of Xanthan Gum?
Different products have different MOQ, for Xanthan Gum, the MOQ is 1000kg.
4, What is the price of Xanthan Gum?
FDC Biotech is a famous Xanthan Gum supplier and manufacturer in China, and has been corporate with many Xanthan Gum suppliers for several years, we can provide you with cost-effective Xanthan Gum.
5, How long shall we wait for your reply?
We can guarantee to reply your inquiries of Xanthan Gum in less than 24 hours in working days.
6, What kinds of transportation types can you provide?
Our main transportation methods include air transportation, land transportation and water transportation.
7, What kinds of payment terms can you accept?
The most commonly used payment terms are T/T, L/C.
8, How long will I receive my good?
FDC Biotech has its own EDC warehouse in Shanghai, when your purchase order has been confirmed, inventory products will deliver within 1 week, other products delivery in 2 weeks.