Nisin

Nisin – Naizin, a preservative against Gram-positive bacteria with a plant-based source

Do you want to know:

What is Nisin, also called Naizin?

In which food products is Nisin used?

Is the use of Nisin harmful for humans?

Is Nisin suitable for solving swelling problems in juices, dairy products, sauces, and ready-to-eat foods such as salads?

What is the Naizin preservative?

Nisin (Naizin) is a bacteriocin peptide that is produced through controlled fermentation in a milk-based medium, and after extraction and drying, it is offered as a blend with salt.

Does Nisin / Naizin have a standard?

Nisin (Naizin) has an international Codex standard under the code E234. The German pronunciation is “Naizin”, and it is considered a permitted, plant-based food additive.

Which bacteria does the Naizin preservative affect?

Nisin is active against Gram-positive bacteria, prevents swelling and off-flavors, and is very stable, with a recommended storage temperature below 25 °C. After being added to food, Nisin is broken down by protease enzymes; therefore, it does not accumulate or transfer in the human body and is listed among additives with GRAS (Generally Recognized As Safe) status. The discovery of Nisin not only helped increase the shelf life of foods by preventing the growth of Gram-positive bacteria, but also allowed the processing temperature and time to be reduced.

Main uses of Nisin preservative

The use of Nisin as a natural preservative is especially suitable for foods that are pasteurized but not sterilized, because pasteurization destroys Gram-negative bacteria, yeasts and many bacteria, but does not affect bacterial spores. In foods that undergo heat treatment, adding Nisin can reduce the intensity of the heat process required and help preserve sensory characteristics and nutritional value.

Main advantages of Nisin:

• Prevents the growth of Gram-positive bacteria, pathogens and heat-resistant species, especially spore-forming bacteria such as Clostridium sporogenes, Clostridium butyricum and Tyrobutyricum
• Plant-based origin and cost-effective
• No effect on the color or taste of the food
• Natural and environmentally friendly

Applications of Nisin preservative:

• Processed, hard, semi-hard and soft cheeses (white cheese, feta) and cream cheeses
• Flavored milks, plain milk and recombined dairy products – cream – ricotta
• Soy milk and non-dairy milks – dairy desserts – various salad dressings – bakery products
• Liquid egg and egg powder – various salads and ready-to-eat foods
• Raw and processed meat products
• Fruit juices and beverages
• Various drinks such as iced coffee and iced tea

Nisin brands / Naizin brands: Original Turkish Nisin with Arnova brand

Buying Nisin – Buying Naizin

Dayan Arman Pouya Co. can supply this product, which is imported in its original packaging from Turkey and France. For consultation on purchasing genuine 250 g and 500 g Nisin / Naizin, please contact the company’s specialists.

Applications of Nisin – Applications of Naizin

A strong antibacterial agent of natural origin – active against acid-tolerant bacteria – active against Gram-positive bacteria – increases product shelf life – a preservative without taste and color – prevents swelling (gas formation) in cheeses – prevents swelling in juices and beverages – can be used in all kinds of sauces and soy sauce, meat products, beverages and various dairy products.
Nisin / Naizin can also be used in various dairy products, cream, butter, traditional dairy products, pickles, cucumbers in brine and kashk (fermented whey).

Selling Nisin – Selling Naizin

Nisin is available in original 200 g and 500 g packages, ready for delivery to valued customers, and will be shipped to all parts of Iran in the shortest possible time via reliable and cost-effective transport.