| 1 | Many fast food products contain MSG. | |
| 2 | Do not add MSG when cooking the dishes, it is bad for your health. | |
| 3 | The experiments show that yeast extract improves the flavor and quality of oyster sauce remarkably. | |
| 4 | Their mode of life, which had once been his, was now distasteful to him. | |
| 5 | As a kind of important active substance, fagaramide is the main component that tastes numb. |