» Articles » PMID: 37444210

Effects of Inner-Row Ground Management on the Volatomics of 'Cabernet Sauvignon' Grapes and Wines in the Region of the Eastern Foothills of the Ningxia Helan Mountains in Northwest China

Overview
Journal Foods
Specialty Biotechnology
Date 2023 Jul 14
PMID 37444210
Authors
Affiliations
Soon will be listed here.
Abstract

This two-consecutive-year study aimed to evaluate the effects of ground management methods on the volatomics of 'Cabernet Sauvignon' grapes and wines in Northwest China, in which inner-row crop covering with purslane (GRASS) and mulching with black plastic film (FILM) treatments were carried out, respectively. Compared with clean tillage (CK), the GRASS and FILM treatments changed the microclimates of grapevine fruit zones and rhizospheres, which delayed the ripening of grape berries and affected the accumulation of aroma substances in the mature grapes effectively. GRASS increased the concentration of terpenes and C-norisoprenoids in berries and gave more floral, fruity, and caramel fragrances to wines, while FILM had the opposite effect of significantly increasing the synthesis of C/C compounds and brought more green leaf flavors, showing that inner-row purslane covering is a potential and stable viticultural practice to improve the wine quality in this booming wine region.

References
1.
Toci A, Crupi P, Gambacorta G, Dipalmo T, Antonacci D, Coletta A . Free and bound aroma compounds characterization by GC-MS of Negroamaro wine as affected by soil management. J Mass Spectrom. 2012; 47(9):1104-12. DOI: 10.1002/jms.3045. View

2.
Chen N, Wei R, Cao X, Duan X, Li H, Wang H . Evaluation of inter-row cover crops effects on the microbial diversity during Cabernet Sauvignon (Vitis vinifera L.) maturation. Food Res Int. 2022; 162(Pt B):112113. DOI: 10.1016/j.foodres.2022.112113. View

3.
Wang Y, Li H, Gao X, Lu H, Peng W, Chen W . Influence of attenuated reflected solar radiation from the vineyard floor on volatile compounds in Cabernet Sauvignon grapes and wines of the north foot of Mt. Tianshan. Food Res Int. 2020; 137:109688. DOI: 10.1016/j.foodres.2020.109688. View

4.
Oliveira C, Silva Ferreira A, Mendes Pinto M, Hogg T, Alves F, Guedes de Pinho P . Carotenoid compounds in grapes and their relationship to plant water status. J Agric Food Chem. 2003; 51(20):5967-71. DOI: 10.1021/jf034275k. View

5.
Coletta A, Toci A, Pati S, Ferrara G, Grieco F, Tufariello M . Effect of Soil Management and Training System on Negroamaro Wine Aroma. Foods. 2021; 10(2). PMC: 7922071. DOI: 10.3390/foods10020454. View