... Horsey frans-3-hexenal c/s-3-hexenal frans -2 - heptenal c/s-6-heptenal frans -2 - octenal frans-5-octenal c/s-5-octenal fraA?s -2 - nonenal frans-7-nonenal Flavor Description Green, odor of pine tree ... identified: w-hexanal, H-octanal, w-decanal, and citronella; and in the group of alcohols, linalool, a-terpineol, rc-hexane-1-ol, noctan-1-ol, rc-decan-1-ol, and 3-hexen-l-ol were identified The flavor ... Furfurylmethyl-sulfide, (2) 2- acetylthiophene, (3) 2- furfurylalcohol, (4) 2- methyl-6-vinyl-pyrazine, (5) n-methyl-pyrrole -2 - aldehyde, (6) acetylpropionyl, (7) pyridine ated the beverage quality of two...