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Authors: Carole Lambert, Jonathan BissonORCID , Pierre Waffo-Téguo, Yorgos Papastamoulis, Tristan Richard, Marie-France Corio-Costet, Jean-Michel Mérillon, Stéphanie Cluzet
Journal: Journal of Agricultural and Food Chemistry (RoMEO status: White)
Subjects: Pharmacognosy Phytochemistry Vine Wine Stilbenoids Polyphenols Bioactivity Antifungal
The interaction between Vitis vinifera and trunk disease fungi requires better understanding. We studied the role of phenolics as possible plant defense compounds in this context. The impact of 24 grapevine phenolic compounds was determined on 6 major wood decay fungi by an in vitro agar plate assay. Hydroxystilbenoids, especially oligomers such as miyabenol C, isohopeaphenol, and vitisin A and B, greatly reduced the growth of the fungi, except that of Phaeoacremonium aleophilum.
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