Soda meat is a kind of meat food marinated with carbonated beverages (such as Coke, Sprite, etc.), also known as "cola chicken".

During the preparation of soft drink meat, the carbon dioxide gas in carbonated beverages plays a catalytic role on the surface of the meat, accelerating the process of protein decomposition. At the same time, the sugar and acid in carbonated drinks can make the meat more tender and flavorful.

Specifically, the carbon dioxide gas in the carbonated beverage can react with the moisture on the surface of the meat to form bicarbonate acid, which lowers the pH value of the meat surface and makes the meat surface more tenderized. In addition, the sugar and acid in the carbonated beverage can make the meat more flavorful and increase its taste.

Overall, soda meat is a unique preparation that uses the physical and chemical properties of carbonated beverages to make meat more tender and flavorful.