| Coffee flavor enhancer |
| Patent 3,952,024 Furfurylthioacetone |
| For Flavor Use |
| 20.00 | 2-methyl-3-ethylpyrazine |
| 0.50 | 2,3-diethyl pyrazine |
| 7.50 | 2-methyl-3-isopropyl pyrazine |
| 10.00 | 2-acetyl pyrazine |
| 2.00 | 2-methyl-3-(methyl thio) pyrazine |
| 3.00 | furfuryl thioacetate |
| 1.00 | furfuryl propyl sulfide |
| 4.00 | 2,6-dimethyl-gamma-thiopyrone |
| 6.00 | 2-methoxybenzenethiol |
| 1.50 | 2-(methyl thio) phenol |
| 2.00 | 3,4-xylenol |
| 5.00 | 2-hydroxyacetophenone |
| 2.50 | 4-ethyl guaiacol |
| 0.50 | 4-ethyl phenol |
| 20.00 | pyridine |
| 4.00 | 2-vinyl benzofuran |
| 10.50 | propylene glycol |
| 100.000 | Total |