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Polyphenolic diversity and characterization in the red-purple berries of East Asian wild Vitis species.
Phytochemistry. 2017 Feb; 134:78-86.P

Abstract

Grapes (Vitis spp.) produce diverse polyphenolic compounds, which are phytochemicals that contribute to human health. In this study, the polyphenolic profiles of the red-purple berries of two wild grape species native to Japan, Vitis ficifolia and V. coignetiae, and their interspecific hybrid cultivars were investigated and compared with the profiles of V. vinifera and V. × labruscana cultivars. Proanthocyanidins (PAs) were present at lower concentrations in both skins and seeds of wild grape species and their hybrid cultivars than those in V. vinifera cultivars. They also differed in their composition, consisting mainly of epicatechin in wild grape species, but containing considerable amounts of both epigallocatechin in the skins and epicatechin gallate in the seeds of V. vinifera. In contrast, V. ficifolia varieties and their hybrid cultivars accumulated high concentrations of diverse anthocyanins, and whose compositions of anthocyanins and flavonols differed between species in their degree of modification by glucosylation, acylation, methylation and B-ring hydroxylation. Principal component analysis (PCA) indicated that the polyphenolic constituents clearly separate V. vinifera and V. × labruscana cultivars from the wild grape species as well as between wild grape species, V. coignetiae and V. ficifolia. Intermediate compositions were also observed in the hybrid cultivars between these wild grape species and V. vinifera.

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Authors+Show Affiliations

Koyama K
National Research Institute of Brewing, 3-7-1 Kagamiyama, Higashi-Hiroshima, Hiroshima, 739-0046, Japan. Electronic address: koyama@nrib.go.jp.
Kamigakiuchi H
National Research Institute of Brewing, 3-7-1 Kagamiyama, Higashi-Hiroshima, Hiroshima, 739-0046, Japan.
Iwashita K
National Research Institute of Brewing, 3-7-1 Kagamiyama, Higashi-Hiroshima, Hiroshima, 739-0046, Japan.
Mochioka R
University Farm, Faculty of Agriculture, Kagawa University, Showa, Sanuki, Kagawa, 769-2304, Japan.
Goto-Yamamoto N
National Research Institute of Brewing, 3-7-1 Kagamiyama, Higashi-Hiroshima, Hiroshima, 739-0046, Japan.

MeSH

AnthocyaninsFlavonolsFruitGlycosylationJapanPolyphenolsSeedsVitis

Pub Type(s)

Journal Article

Language

eng

PubMed ID

27887737

Citation

Koyama, Kazuya, et al. "Polyphenolic Diversity and Characterization in the Red-purple Berries of East Asian Wild Vitis Species." Phytochemistry, vol. 134, 2017, pp. 78-86.
Koyama K, Kamigakiuchi H, Iwashita K, et al. Polyphenolic diversity and characterization in the red-purple berries of East Asian wild Vitis species. Phytochemistry. 2017;134:78-86.
Koyama, K., Kamigakiuchi, H., Iwashita, K., Mochioka, R., & Goto-Yamamoto, N. (2017). Polyphenolic diversity and characterization in the red-purple berries of East Asian wild Vitis species. Phytochemistry, 134, 78-86. https://doi.org/10.1016/j.phytochem.2016.10.003
Koyama K, et al. Polyphenolic Diversity and Characterization in the Red-purple Berries of East Asian Wild Vitis Species. Phytochemistry. 2017;134:78-86. PubMed PMID: 27887737.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Polyphenolic diversity and characterization in the red-purple berries of East Asian wild Vitis species. AU - Koyama,Kazuya, AU - Kamigakiuchi,Hiroshi, AU - Iwashita,Kazuhiro, AU - Mochioka,Ryosuke, AU - Goto-Yamamoto,Nami, Y1 - 2016/11/22/ PY - 2016/02/13/received PY - 2016/09/10/revised PY - 2016/10/11/accepted PY - 2016/11/27/pubmed PY - 2017/3/7/medline PY - 2016/11/27/entrez KW - Anthocyanins KW - Flavonols KW - Genetic variation KW - Phytochemicals KW - Polyphenols KW - Proanthocyanidins KW - Vitis KW - Vitis vinifera KW - Wild grape species SP - 78 EP - 86 JF - Phytochemistry JO - Phytochemistry VL - 134 N2 - Grapes (Vitis spp.) produce diverse polyphenolic compounds, which are phytochemicals that contribute to human health. In this study, the polyphenolic profiles of the red-purple berries of two wild grape species native to Japan, Vitis ficifolia and V. coignetiae, and their interspecific hybrid cultivars were investigated and compared with the profiles of V. vinifera and V. × labruscana cultivars. Proanthocyanidins (PAs) were present at lower concentrations in both skins and seeds of wild grape species and their hybrid cultivars than those in V. vinifera cultivars. They also differed in their composition, consisting mainly of epicatechin in wild grape species, but containing considerable amounts of both epigallocatechin in the skins and epicatechin gallate in the seeds of V. vinifera. In contrast, V. ficifolia varieties and their hybrid cultivars accumulated high concentrations of diverse anthocyanins, and whose compositions of anthocyanins and flavonols differed between species in their degree of modification by glucosylation, acylation, methylation and B-ring hydroxylation. Principal component analysis (PCA) indicated that the polyphenolic constituents clearly separate V. vinifera and V. × labruscana cultivars from the wild grape species as well as between wild grape species, V. coignetiae and V. ficifolia. Intermediate compositions were also observed in the hybrid cultivars between these wild grape species and V. vinifera. SN - 1873-3700 UR - https://www.unboundmedicine.com/medline/citation/27887737/Polyphenolic_diversity_and_characterization_in_the_red_purple_berries_of_East_Asian_wild_Vitis_species_ DB - PRIME DP - Unbound Medicine ER -