| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | sodium acetate | eastern countries | Sodium acetate is used as a food additive to enhance flavor and act as a preservative in certain traditional dishes. | 1 |
| 2 | sodium hydroxide | Eastern countries | Commonly used in the production of traditional foods like noodles and in the manufacturing of various chemicals. | 1 |