Lu, Hao-Cheng published the artcileReducing the source/sink ratio of grapevine to face global warming in a semi-arid climate: Effects on volatile composition of Cabernet Sauvignon grapes and wines, Related Products of esters-buliding-blocks, the main research area is grapevine metabolite environment global warming climate change; 1-LR1, distal leaf removal at the beginning of véraison in the same vines across vintages; 1-LR2, distal leaf removal at post-véraison in the same vines across vintages; 2-LR1, distal leaf removal at the beginning of véraison in new vines of each vintage; 2-LR2, distal leaf removal at post-véraison in new vines of each vintage; Aroma compounds; Carry-over effect; Distal leaf removal; GC–MS, gas chromatography-mass spectrometry; GDD, growing degree days; Global warming; HS-SPME, headspace solid phase microextraction; LR1, distal leaf removal at the beginning of véraison; LR2, distal leaf removal at post-véraison; Microclimate; OAV, odor activity values; Vintage.
The heterogeneity of the vineyard environment caused high variability in grape metabolites and flavor profiles, and the phenomenon was more prominent in recent years of climate change. Herein, distal leaf removal was applied in semi-arid Xinjiang to adjust the source to sink ratio of grapevines for three consecutive years (2018-2020). The grape-derived volatiles showed high correlations with specific climate factors such as temperature changes in the growth period. Results showed that distal leaf removal increased the solar radiation reaching the clusters in the first few days after applying LR treatments while not affecting the temperature The improvement in fruity and floral aroma intensity by distal leaf removal was founded not only in grape metabolites but also in wines. Moderate cluster exposure brought by distal leaf removal was beneficial for the accumulation of isoprenoids, which therefore increased the fruity and floral intensity of wines. The carry-over effect did not show in consecutively defoliated vines among vintages regarding the wine aroma profile.
Food Chemistry: X published new progress about Climate. 110-42-9 belongs to class esters-buliding-blocks, name is Methyl decanoate, and the molecular formula is C11H22O2, Related Products of esters-buliding-blocks.
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Ester – an overview | ScienceDirect Topics