| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | solid sodium chloride | Eastern countries | Solid sodium chloride is mainly used in soy sauce and food preservation in Eastern countries. | 5 |
| 2 | solid sodium chloride | North African countries | Solid sodium chloride is a key ingredient in preserving and pickling food in North African countries. | 1 |
| 3 | solid sodium chloride | North America | In North America, solid sodium chloride is commonly used as table salt for seasoning food. | 1 |