Tag: Carbonation levels

According to Beverage Digest, Americans consume an average of two carbonated beverages per day, so a sudden change in their taste is instantly noticeable. But if you're wondering "why does soda taste different all of a sudden?" the answer could involve factors ranging from subtle changes in the supply chain to a temporary shift in your own taste buds.

San Pellegrino is a natural mineral water with carbon dioxide added during the bottling process, a step that is distinct from waters that are naturally effervescent. The specific carbonation level of S. Pellegrino is typically around 2.68 volumes of CO2 per volume of water, placing it in the moderate category.

The average human tongue can detect a minimum carbonation volume of 0.6 vol/vol, but the actual carbonation level of sparkling water varies dramatically depending on the brand, type, and temperature. The effervescence that creates that signature tingle is a result of dissolved carbon dioxide ($$CO_2$$), and its concentration is key to the beverage's mouthfeel and flavor.