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The Production of Resveratrol (3,5,4'-trihydroxystilbene) by Grape Berries in Different Developmental Stages

Jeandet, Philippe, Bessis, Roger, Gautheron, Bernard·1991·American Journal of Enology and Viticulture

Abstract

Resveratrol (trans-3,5,49-trihydroxystilbene), a grapevine phytoalexin related to grey mold resistance, is produced by grape berries of Vitis vinifera L. and Vitis labrusca L. in response to UV-irradiation; its production decreases during fruit ripening. In vinifera varieties, the resveratrol content of whole berries steadily declined between the green stage and complete maturity, nearing zero in ripe fruit, while a pronounced decrease was observed in the berries of V. labrusca after veraison. On the other hand, resveratrol synthesis was found to be located in the skin, thus showing that the principal resistance of grapes to fungal attacks takes place at this level. Finally, the decrease of resveratrol production during maturation was also confirmed by the fact that there is a clear negative correlation between the resveratrol content of grape skin and the developmental stage of berries measured by the sugar concentration of juice.

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Metadata

Authors
Jeandet, P., Bessis, R., & Gautheron, B.
Venue
American Journal of Enology and Viticulture
Published
1991
Volume
42
Issue
1
Pages
41-46
ISSN
0002-9254 (ISSN-L)
OpenAlex
W2316651946
Cited by
400
References
0
FWCI
4.32
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The Production of Resveratrol (3,5,4'-trihydroxystilbene) by Grape Berries in Different Developmental Stages. https://app.cochat.ai/papers/10.5344/ajev.1991.42.1.41
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Jeandet, P., Bessis, R., & Gautheron, B. (1991). The Production of Resveratrol (3,5,4'-trihydroxystilbene) by Grape Berries in Different Developmental Stages. American Journal of Enology and Viticulture. https://doi.org/10.5344/ajev.1991.42.1.41

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.