Carbon dioxide: Used in the food and beverage industry for carbonation of soft drinks and beers, as well as in the packaging of food products to extend their shelf life.
Nitrogen: Used in the food and beverage industry for dispensing of beers and coffee, as well as for packaging of food products to prevent spoilage and oxidation.
Oxygen: Used in the food and beverage industry for the fermentation of foods such as cheese, yoghurt, and bread.
Argon: Used in the food and beverage industry for wine production to prevent oxidation and to preserve the wine's flavour and aroma.
Helium: Used in the food and beverage industry for leak detection in packaging and containers.