| Tobacco flavor enhancer | ||
| Patent 3,970,701 Lower alkenals | ||
| For Flavor Use | ||
| 10.00 | pyroligneous acids | |
| 18.00 | cornsilk extract | |
| 3.50 | fenugreek solid extract | |
| 0.15 | vanillin | |
| 0.05 | cyclotene | |
| 0.10 | filbert pyrazine | |
| 0.05 | methyl heptine carbonate | |
| 0.10 | eugenol | |
| 1.00 | trans-2-ethylidene-trans-3-hexenal | |
| 67.05 | propylene glycol | |
| 100.000 | Total | |