| Coffee flavor |
| Patent 4,311,720 Process for producing a flavored heated beverage |
| For Flavor Use |
| 1.00 | diacetyl 10% |
| 1.00 | benzaldehyde |
| 0.50 | furfural |
| 10.00 | furfuryl propionate |
| 1.00 | 2,3,5-trimethyl pyrazine 10% |
| 2.00 | 2,6-dimethoxyphenol |
| 15.00 | pyruvic acid |
| 1.00 | furfuryl mercaptan 1% |
| 0.50 | furfuryl acetate |
| 48.00 | propylene glycol |
| 20.00 | 5-acetyl-2-((2-furanyl methyl)thio) dihydro-2,5-dimethyl-3(2H)-furanone |
| 100.000 | Total |
| Coffee flavor enhancer |
| Patent 3,952,024 Furfurylthioacetone |
| For Flavor Use |
| 40.00 | 2-methyl-3-ethylpyrazine |
| 5.00 | 2-methyl-3-(methyl thio) pyrazine |
| 30.00 | 2-acetyl pyrazine |
| 2.00 | furfuryl thioacetate |
| 1.00 | furfuryl methyl sulfide |
| 80.00 | 2-acetyl thiophene |
| 3.00 | furfuryl propyl sulfide |
| 4.00 | 2,6-dimethyl-gamma-thiopyrone |
| 12.00 | 2-methoxybenzenethiol |
| 2.00 | 2-(methyl thio) phenol |
| 4.00 | 3,4-xylenol |
| 5.00 | 4-ethyl guaiacol |
| 30.00 | pyridine |
| 3.00 | 2-vinyl benzofuran |
| 40.00 | 4-vinyl-1,2-dimethoxybenzene |
| 50.00 | furfuryl propionate |
| 100.00 | furfural |
| 89.00 | propylene glycol |
| 500.000 | Total |