PSA Nitrogen Generator for Beverage Process

In the wine making industry, nitrogen allows a longer storage time while conserving the acidity, color, aromas and natural flavor of the wine. Because nitrogen is practically insoluble in water, it is ideal for transferring wine. For maximum hygiene, bottles are washed and dried with nitrogen before filling. The drying goes faster than with normal air because a nitrogen gas generator produces very dry gas. After filling and before placing the cork, the bottle is purged with nitrogen to avoid the presence of residual air in the neck of the bottle. Other nitrogen applications in the beverages industry include controlled sparging of liquids, beer dispensing, beer bottling and canning, and purging of tanks and vessels.

Nitrogen is widely used as a food processing aid in food processing, such as milk powder, puffed foods, beverages, bottled water, cakes, etc. Nitrogen filling has three functions: firstly, it isolates oxygen and prevents food ingredients from oxidizing and deteriorating; 2、 Inhibit the growth of some microorganisms; 3、 Increase the strength of the packaging to prevent the product from being easily crushed and damaged.