Unknown

Dataset Information

0

A Reference List of Phenolic Compounds (Including Stilbenes) in Grapevine (Vitis vinifera L.) Roots, Woods, Canes, Stems, and Leaves.


ABSTRACT: Due to their biological activities, both in plants and in humans, there is a great interest in finding natural sources of phenolic compounds or ways to artificially manipulate their levels. During the last decade, a significant amount of these compounds has been reported in the vegetative organs of the vine plant. In the roots, woods, canes, stems, and leaves, at least 183 phenolic compounds have been identified, including 78 stilbenes (23 monomers, 30 dimers, 8 trimers, 16 tetramers, and 1 hexamer), 15 hydroxycinnamic acids, 9 hydroxybenzoic acids, 17 flavan-3-ols (of which 9 are proanthocyanidins), 14 anthocyanins, 8 flavanones, 35 flavonols, 2 flavones, and 5 coumarins. There is great variability in the distribution of these chemicals along the vine plant, with leaves and stems/canes having flavonols (83.43% of total phenolic levels) and flavan-3-ols (61.63%) as their main compounds, respectively. In light of the pattern described from the same organs, quercetin-3-O-glucuronide, quercetin-3-O-galactoside, quercetin-3-O-glucoside, and caftaric acid are the main flavonols and hydroxycinnamic acids in the leaves; the most commonly represented flavan-3-ols and flavonols in the stems and canes are catechin, epicatechin, procyanidin B1, and quercetin-3-O-galactoside. The main stilbenes (trans-?-viniferin, trans-resveratrol, isohopeaphenol/hopeaphenol, vitisin B, and ampelopsins) accumulate primarily in the woods, followed by the roots, the canes, and the stems, whereas the leaves, which are more exposed to environmental stresses, have a low concentration of these compounds. Data provided in this review could be used as (i) a metabolomic tool for screening in targeted and untargeted analyses and (ii) a reference list in studies aimed at finding ways to induce naturally occurring polyphenols on an industrial scale for pant and human disease control.

SUBMITTER: Goufo P 

PROVIDER: S-EPMC7278806 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature

altmetric image

Publications

A Reference List of Phenolic Compounds (Including Stilbenes) in Grapevine (<i>Vitis vinifera</i> L.) Roots, Woods, Canes, Stems, and Leaves.

Goufo Piebiep P   Singh Rupesh Kumar RK   Cortez Isabel I  

Antioxidants (Basel, Switzerland) 20200508 5


Due to their biological activities, both in plants and in humans, there is a great interest in finding natural sources of phenolic compounds or ways to artificially manipulate their levels. During the last decade, a significant amount of these compounds has been reported in the vegetative organs of the vine plant. In the roots, woods, canes, stems, and leaves, at least 183 phenolic compounds have been identified, including 78 stilbenes (23 monomers, 30 dimers, 8 trimers, 16 tetramers, and 1 hexa  ...[more]

Similar Datasets

| S-EPMC7073729 | biostudies-literature
| S-EPMC5007782 | biostudies-literature
| S-EPMC7642406 | biostudies-literature
| S-EPMC4260676 | biostudies-literature
| S-EPMC3519583 | biostudies-literature
| S-EPMC7588375 | biostudies-literature
| S-EPMC2491626 | biostudies-literature
| S-EPMC6437108 | biostudies-literature
| S-EPMC3956920 | biostudies-literature