Ist Mineralwasser mit oder ohne Kohlensäure?

Mineralwasser: Mit oder ohne Kohlensäure?

Mineralwasser gehört zu den beliebtesten Getränken weltweit. Es wird in zwei Hauptvarianten angeboten: mit und ohne Kohlensäure. Doch wie entsteht eigentlich die Kohlensäure im Mineralwasser? Und besteht zwischen den beiden Varianten ein signifikanter Unterschied?

Die Entstehung der Kohlensäure

Contrary to popular belief, the carbonation in mineral water is not primarily caused by carbonic acid (H2CO3), but by dissolved carbon dioxide (CO2). While chemically related, the actual amount of H2CO3 present in mineral waters is negligible. The perceptible carbonic acid is therefore almost exclusively dissociated CO2.

Carbonated vs. Still Mineral Water

The carbonic acid content in mineral water is typically measured in parts per million (ppm). Carbonated mineral water typically contains around 1,000 ppm of CO2, while still mineral water contains less than 100 ppm.

The presence of CO2 in mineral water can affect its taste and mouthfeel. Carbonated mineral water tends to have a sharper, more refreshing taste than still mineral water. It also creates a fizzy sensation in the mouth.

Health Benefits

There is some debate about the health benefits of carbonated mineral water. Some studies suggest that it may help to improve digestion and reduce constipation. However, there is no conclusive evidence to support these claims.

Personal Preference

Ultimately, the choice between carbonated and still mineral water comes down to personal preference. There is no right or wrong answer. If you prefer the taste and feel of carbonated water, then go for it. If you prefer still water, that's perfectly fine too.

Conclusion

Mineral water is a healthy and refreshing beverage that can be enjoyed by people of all ages. Whether you prefer it with or without carbonation, there is an option for you. So next time you're looking for a thirst-quenching drink, reach for a bottle of mineral water and enjoy!