This site uses cookies to store information on your computer. Learn more x

DSM in Food, Beverages & Dietary Supplements

Preserving processed foods with Delvo®Nis

Delvo®Nis is an antibacterial peptide that combats the growth of bacterial spores in heat-processed foods like cheese, dairy deserts, meat, beverages and baking products (formerly known as Delvoplus).

Based on nisin, Delvo®Nis is a natural way to safeguard your foods and extend shelf life with no effect on taste – in fact it can even improve product quality as it helps lower processing temperatures.

Delvo®Nis is a natural antibacterial peptide effective against gram-positive spoilage and pathogenic bacteria like Bacillus cereus and Listeria monocytogenes.


  • A natural solution that controls spoilage of heat-processed foods
  • Offers improved shelf life and product safety 
  • No effect on product flavor
  • Allows you to reduce processing temperatures 
  • Easy to use and stable
  • Declared safe by independent food safety authorities, including the European Food Safety Authority

Relevant products



Protects food against bacteria, mold and yeast with natural preservatives



Prevent late blowing in cheese and spoilage in wine

DelvoCoat small


Cheese coating preservative based on natamycin



A natural cheese ripening method with no coating needed