Article
Cluster shading modifies amino acids in grape (Vitis vinifera L.) berries in a genotype- and tissue-dependent manner.
Food research international (Ottawa, Ont.) - 1 Aug 2017
Guan Le, Wu Benhong, Hilbert Ghislaine, Li Shaohua, Gomès Eric, Delrot Serge, Dai Zhanwu
Abstract excerpt
Amino acid composition of the grape berry at harvest is important for wine making. The present study investigates the complex interplay between tissue, cultivar and light conditions that determine berry amino acid content. Twenty amino acids were assessed in the berry skin and pulp of two grape cultivars (Gamay Noir and Gamay Fréaux), grown under either light exposure or cluster shading conditions. In all...
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