Nisin safety in food

Nisin is a natural antimicrobial peptide produced by the bacterium Lactococcus lactis.It is commonly used as a food preservative, particularly in dairy products and processed foods.Nisin has been approved for use in many countries, including the United States, European Union, and others, and it is generally recognized as safe (GRAS) for consumption.

Several studies have assessed the safety of nisin, and it has been found to be well-tolerated by humans when used within established limits.The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has established an acceptable daily intake (ADI) for nisin, which represents the amount that can be consumed daily over a lifetime without appreciable health risk.

While nisin is generally considered safe, it's important to note that regulatory authorities set specific limits on its use in different food products.It's crucial for food manufacturers to adhere to these guidelines to ensure that nisin is used safely and effectively.Additionally, individuals with specific allergies or sensitivities should always check food labels for the presence of nisin or other additives.