Carbon dioxide (CO2) gas has several uses in the hospitality industry, including:
Carbonation of beverages: CO2 gas is commonly used to carbonate soft drinks, beer, and other carbonated beverages. The gas is injected into the liquid under pressure, which creates the bubbles that give the drink its fizz.
Preservation of food: CO2 gas is used to extend the shelf life of certain foods, such as fruits, vegetables, and packaged meats. The gas is injected into the packaging to create a modified atmosphere that inhibits the growth of bacteria and other microorganisms.
Cooling and freezing: CO2 gas is also used in the hospitality industry for cooling and freezing food and beverages. The gas is often used in combination with dry ice to create a rapid cooling effect, which can help to preserve the freshness and quality of perishable items.
Fire suppression: In certain hospitality settings, such as restaurants and hotels, CO2 gas can be used as a fire suppression agent. The gas is stored in tanks and released in the event of a fire to extinguish the flames.
Overall, the use of CO2 gas in the hospitality industry is critical to many different aspects of food and beverage production, preservation, and service.