Nisin

Nisin

Assay: ≥ 2.5% (activity)
Source & Form: Fermented Lactococcus lactis; light yellow powder
Applications: Dairy, meat, canned foods, plant-based products
Advantages:

  • Natural antimicrobial peptide
  • Effective against Gram-positive bacteria
  • Heat-stable and pH tolerant
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What is Nisin?
Nisin is a natural antimicrobial peptide produced by Lactococcus lactis. It is widely used in food preservation to inhibit Gram-positive bacteria, including Listeria and Clostridium species, without affecting beneficial bacteria.

EU Code: E234

Advantages:

  • Clean-label and natural origin
  • Maintains effectiveness after heat processing
  • Extends product shelf life naturally
  • Reduces need for chemical preservatives

Applications:

  • Dairy spreads, pasteurized milk, processed cheese
  • Ready-to-eat meat products and canned foods
  • Plant-based sauces and dips

FAQs:

  • Is Nisin considered natural? Yes, it’s a natural peptide from fermentation.
  • What bacteria does it target? Mainly Gram-positive, like Listeria.
  • Is it heat-stable? Yes, suitable for pasteurized or cooked products.

Sample Package

Aluminum Foil Bag

Barrel Package

lron-ringed Cardboard Drum

General Package

25kqs by Drum

General Package

25kqs by Drum

About the Manufacturer

Anrui Biotechnology Co., Ltd. is a specialized exporter of high-quality food ingredients and additives. We focus on global trade and custom formulation services for functional ingredients, delivering consistent, compliant, and premium-quality supply solutions to our worldwide clients.

Headquartered in Guangzhou, China, Anrui collaborates with GMP-certified manufacturing partners equipped with advanced testing facilities, including HPLC, UV-VIS spectrophotometry, and microbiological analysis, ensuring every batch meets strict international quality and regulatory standards.

Our products are exported to over 60 countries, serving industries such as food, beverages, supplements, and cosmetics.

Why Choose Anrui Bio.

Ready Stock & Fast Shipping
We maintain regular inventory of our most popular sweeteners in our 6,000 m² warehouse, ensuring ready stock and 24-hour dispatch for most orders.
Extensive Product Range
From natural sweeteners like stevia and monk fruit to sugar alcohols and synthetic options, we offer a complete range of sweetening solutions.
Comprehensive Product Certification
Our products are exported globally with full documentation support (COA, MSDS, etc.).
Global Export Experience
Trusted by clients in 50+ countries, we understand the requirements of international food and nutrition markets.

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Bulk Ingredients Ready When You Are

Fast-moving ingredients for food factories, ready for immediate dispatch.