Modified Atmosphere Packaging (MAP) is a technology used to extend the shelf life of perishable products, such as food, by altering the composition of the internal atmosphere within the packaging. This process involves reducing the amount of oxygen and replacing it with other gases like carbon dioxide and nitrogen.
When food is packaged in modified air (MAP), the air inside the package is replaced with a specific mixture of gases. This method is primarily used to protect and extend the product’s shelf life.
The shelf life of perishable products can increase up to 4-5 times using gas compared to products packed in regular air.
By reducing oxygen levels, MAP slows down the growth of aerobic spoilage microorganisms and delays oxidation reactions, which helps in preserving the freshness and quality of the product.
The controlled atmosphere helps maintain the colour, texture, and flavour of the food, making it more appealing to consumers.
MAP can be used for a wide range of products, including meat, fish, fruit and vegetables, baked goods, and more.
MEAT - minced meat, cold cuts, bags of meat products such as sausages
FISH - fresh fish, fish cakes, prawns not in brine
VEGETABLES - salad bags, ready-made salads
BAKED GOODS - bread products, half-baked bread, baguettes, rolls
OTHER - in the bottleneck of products such as juices, cod liver oil and oils, on top of sour cream, cheese, ready-made cheese slices, grated cheese, cheese equivalents, beer, carbonated mineral water, cider and carbonated water, wine
Liquid
At Nippon Gases we are called "The Gas Professionals" for a reason, give us a call as we are always here to help with solutions.
31.03.2026
Nippon Gases, the European subsidiary of Nippon Sanso Holdings Corporation (referred to as “The Group”), will officially change its name…
24.09.2025
Nippon Gases, the European subsidiary of Nippon Sanso Holdings Corporation, announces that, starting April 1st 2026, the company will operate…
08.09.2025
Nippon Gases Norway invests 400 million NOK in new air gas plant in Hjelmeland. Major initiative to strengthen supply security…
