Comparison of Methoxypyrazine Content and Expression Pattern of <i>O</i>-Methyltransferase Genes in Grape Berries and Wines from Six Cultivars (<i>Vitis vinifera</i> L.) in the Eastern Foothill of the Helan Mountain

Comparison of Methoxypyrazine Content and Expression Pattern of <i>O</i>-Methyltransferase Genes in Grape Berries and Wines from Six Cultivars (<i>Vitis vinifera</i> L.) in the Eastern Foothill of the Helan Mountain

Methoxypyrazines (MPs) are a unique class of volatile compounds containing nitrogenous heterocyclics that impart green bell, vegetal and herbal odors to red grape berries and wines. In this study, the quality and MPs levels of grape berries from six representative red wine grape varieties were deter...

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Bibliographic Details
Main Authors: Yanxia Zhang, Xiangyi Li, Xufeng Guo, Ning Wang, Kangqi Geng, Dongmei Li, Zhenping Wang
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Plants
Subjects:
wine grapes
berry quality
methoxypyrazine
<i>VvOMTs</i>
Online Access:https://www.mdpi.com/2223-7747/11/12/1613

Internet

https://www.mdpi.com/2223-7747/11/12/1613

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