| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | magnesium carbonate | eastern countries | Used as a drying agent in the production of tofu and as an antacid in medicinal products | 1 |
| 2 | potassium carbonate | eastern countries | Potassium carbonate is traditionally used in the production of traditional Chinese cuisine, such as in the preparation of alkaline noodles and in various Chinese medicines. | 1 |
| 3 | sodium carbonate | eastern countries | Used in traditional medicine and as a food additive in some cuisines | 1 |