PT  - JOURNAL ARTICLE
AU  - W. S. Joslin
AU  - C. S. Ough
TI  - Cause and Fate of Certain C<sub>6</sub> Compounds Formed Enzymatically in Macerated Grape Leaves During Harvest and Wine Fermentation
AID  - 10.5344/ajev.1978.29.1.11
DP  - 1978 Jan 01
TA  - American Journal of Enology and Viticulture
PG  - 11--17
VI  - 29
IP  - 1
4099  - http://www.ajevonline.org/content/29/1/11.short
4100  - http://www.ajevonline.org/content/29/1/11.full
SO  - Am J Enol Vitic.1978 Jan 01; 29
AB  - The formation of leaf aldehyde and leaf alcohol, the most abundant volatiles of macerated grape leaves, was investigated in Vitis vinifera leaves and grapes. Several factors were found to influence the quantities formed, including physiological condition of the fruit or leaf and the degree and type of processing. Once formed, the leaf aldehyde was rapidly reduced and then saturated to n-hexanol. These changes were accelerated with increased temperature and the presence of yeast. The amounts of C6 volatiles found in musts and wine were independent of whether grapes were mechanically harvested or not.