Environmental and Management Practices Affecting Grape Composition and Wine Quality - A Review

Jackson, D. I.; Lombard, P. B.

doi:10.5344/ajev.1993.44.4.409

Cited by 838 publications

(55 citation statements)

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“…The diversity in metabolite composition and antioxidant activities of berries as a result of geographic locations has been noted in grape (Mateus et al, 2001(Mateus et al, , 2002, strawberry (Hårdh & Hårdh, 1977;Josuttis et al, 2012), currant (Zheng et al, 2009), bilberry (Lätti et al, 2010;Rieger et al, 2008;Vänninen et al, 1988;Åkerström et al, 2010Åkerström et al, ), blackberry (Johansson et al, 1997Reyes-Carmona et al, 2005;Zheng et al, 2009), cloudberry (Johansson et al, 1997, blueberry (Connor, Luby, Tong, et al, 2002), and sea buckthorn (Zheng, Yang, TRÉpanier, & Kallio, 2012). For comprehensive evaluation of the effects of geographic location on berry metabolite composition, readers are directed to the following reviews Jackson & Lombard, 1993;Mansour et al, 2022;Teixeira et al, 2013).…”

Section: Geographic Locationmentioning

confidence: 99%

Functional Foods and Their Implications for Health Promotion

2023

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Section: Geographic Locationmentioning

confidence: 99%

Functional Foods and Their Implications for Health Promotion

2023

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“…Aroma compound accumulation in fruits is affected by a variety of factors, including genetic background, growth environment, and cultivation practices (Jackson and Lombard, 1993;Ghaste et al, 2015). At the genetic level, aroma is a complex quantitative trait controlled by multiple genes.…”

Section: Introductionmentioning

confidence: 99%

Identification of SNP loci and candidate genes genetically controlling norisoprenoids in grape berry based on genome-wide association study

Sun

He²,

Sun³

et al. 2023

Front. Plant Sci.

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Obtaining new grapevine varieties with unique aromas has been a long-standing goal of breeders. Norisoprenoids are of particular interest to wine producers and researchers, as these compounds are responsible for the important varietal aromas in wine, characterized by a complex floral and fruity smell, and are likely present in all grape varieties. However, the single-nucleotide polymorphism (SNP) loci and candidate genes genetically controlling the norisoprenoid content in grape berry remain unknown. To this end, in this study, we investigated 13 norisoprenoid traits across two years in an F1 population consisting of 149 individuals from a hybrid of Vitis vinifera L. cv. Muscat Alexandria and V. vinifera L. cv. Christmas Rose. Based on 568,953 SNP markers, genome-wide association analysis revealed that 27 candidate SNP loci belonging to 18 genes were significantly associated with the concentrations of norisoprenoid components in grape berry. Among them, 13 SNPs were confirmed in a grapevine germplasm population comprising 97 varieties, including two non-synonymous mutations SNPs within the VvDXS1 and VvGGPPS genes, respectively in the isoprenoid metabolic pathway. Genotype analysis showed that the grapevine individuals with the heterozygous genotype C/T at chr5:2987350 of VvGGPPS accumulated higher average levels of 6-methyl-5-hepten-2-one and β-cyclocitral than those with the homozygous genotype C/C. Furthermore, VvGGPPS was highly expressed in individuals with high norisoprenoids concentrations. Transient overexpression of VvGGPPS in the leaves of Vitis quinquangularis and tobacco resulted in an increase in norisoprenoid concentrations. These findings indicate the importance of VvGGPPS in the genetic control of norisoprenoids in grape berries, serving as a potential molecular breeding target for aroma.

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“…Sadras and Moran [11] observed a decoupling of anthocyanin and sugar contents in red varieties subjected to environmental stress conditions. Results vary depending on plant material and conditions but harvests with excessively high sugar concentrations, excessively low acidity and polyphenols, and an aromatic expression dominated by stewed fruit aromas, and changes in wine style are cited [11][12][13][14][15][16][17][18]. Te increase in potential alcohol contrasts with current consumer preferences, which are moving toward wines with moderate alcohol content [19].…”

Section: Introductionmentioning

confidence: 99%

Assessment of the Crop Forcing Technique and Irrigation Strategy on the Ripening of Tempranillo Grapes in a Semiarid Climate

Lavado

Uriarte

Mancha

et al. 2023

Australian Journal of Grape and Wine Research

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Background and Aims. High temperatures during grape ripening have a negative effect on the winemaking characteristics of musts. The crop forcing technique delays ripening to a period when temperatures are lower. The objective of this study is to provide information to winemakers and grape growers on how the delay in ripening caused by crop forcing can affect berry performance. Methods and Results. This study of 3 growing seasons (2017–2019) analyzes the effect of this technique in a vineyard of the Vitis vinifera L. cv. Tempranillo in Extremadura, together with two irrigation strategies. The grapevines were forced 4 and 22 days after anthesis (F1 and F2, respectively), compared to a treatment without crop forcing techniques (NF). Each treatment was subjected to two irrigation strategies: to cover the water needs of the plants (C) and deficit irrigation during preveraison (RI). Crop forcing delayed the harvest between 32 and 56 days on average in relation to NF. Crop forcing and irrigation strategy modified berry composition at harvest: C-F1 and C-F2 had higher total polyphenol and anthocyanin concentrations, total acidity, malic acid content, and lower pH relative to C-NF; RI-NF increased total anthocyanin concentration and pH and decreased titratable acidity value. Conclusions. Crop forcing is able to delay grape ripening to lower temperature periods. This is a promising technique for restoring the coupling between phenolic and technological ripeness. The combination of both crop forcing and deficit irrigation strategy maintains the berry quality while improving water use efficiency. Significance of the Study. The present work shows how the “crop-forcing” technique is effective in modifying the relationship between different parameters that determine the characteristics of berries throughout ripening as a raw material for winemaking, compared to vines with traditional winter pruning, under different irrigation strategies.To the memory of Jordi Marsal

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Environmental and Management Practices Affecting Grape Composition and Wine Quality - A Review

Cited by 838 publications

References 0 publications

Functional Foods and Their Implications for Health Promotion

Functional Foods and Their Implications for Health Promotion

Identification of SNP loci and candidate genes genetically controlling norisoprenoids in grape berry based on genome-wide association study

Assessment of the Crop Forcing Technique and Irrigation Strategy on the Ripening of Tempranillo Grapes in a Semiarid Climate

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