RT Journal Article
SR Electronic
T1 Effect of Vineyard Locations, Varieties, and Rootstocks on the Juice Amino Acid Composition of Several Cultivars
JF American Journal of Enology and Viticulture
JO Am J Enol Vitic.
FD American Society for Enology and Viticulture
SP 135
OP 139
DO 10.5344/ajev.1989.40.2.135
VO 40
IS 2
A1 Z. Huang
A1 C. S. Ough
YR 1989
UL http://www.ajevonline.org/content/40/2/135.abstract
AB Several grape varieties grown in Napa Valley and Davis and certain samples from other locations were analyzed for amino acids at the beginning of fermentation. Amino acid contents of two grape varieties grown on nine different rootstocks in the Santa Ynez Valley were analyzed for the effects of rootstock on the juice amino acid composition. Key grape amino acids prior to fermentation and at the end of fermentation were related to fermentation times of Chardonnay juices from two different locations.