Solar UV-B and ABA Are Involved in Phenol Metabolism of Vitis vinifera L. Increasing Biosynthesis of Berry Skin Polyphenols

Berli, Federico; Fanzone, Martín; Píccoli, Patricia; Bottini, Rubén

doi:10.1021/jf200040z

Public

Solar UV-B and ABA Are Involved in Phenol Metabolism of Vitis vinifera L. Increasing Biosynthesis of Berry Skin Polyphenols

Published in Journal of Agricultural and Food Chemistry • Apr 7, 2011

Authors:

Federico Berli

Martín Fanzone

Patricia Píccoli

Abstract

It has been previously found that abscisic acid (ABA) participates in the activation of grapevine leaf tissue defense against potentially damaging effects of solar ultraviolet-B radiation (UV-B), apparently by triggering biosynthesis of phenols that filter the harmful radiation and act as antioxidan...

Subject

Berry

Anthocyanin

Ripening

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