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首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >The chemodiversity of wines can reveal a metabologeography expression of cooperage oak wood
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The chemodiversity of wines can reveal a metabologeography expression of cooperage oak wood

机译：葡萄酒的化学多样性可以揭示橡木桶木材的代谢生物学表达

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摘要

Wine chemical compositions, which result from a complex interplay between environmental factors, genetic factors, and viticultural practices, have mostly been studied using targeted analyses of selected families of metabolites. Detailed studies have particularly concerned volatile and polyphenolic compounds because of their acknowledged roles in the organoleptic and therapeutic properties. However, we show that an unprecedented chemical diversity of wine composition can be unraveled through a nontargeted approach by ultrahigh-resolution mass spectrometry, which provides an instantaneous image of complex interacting processes, not easily or possibly resolvable into their unambiguous individual contributions. In particular, the statistical analysis of a series of barrel-aged wines revealed that 10-year-old wines still express a metabologeographic signature of the forest location where oaks of the barrel in which they were aged have grown.
机译：由于环境因素，遗传因素和葡萄栽培实践之间复杂的相互作用而产生的葡萄酒化学成分，大多已通过对选定代谢物家族的靶向分析进行了研究。详细的研究特别关注挥发性和多酚化合物，因为它们在感官和治疗特性中的公认作用。但是，我们显示，通过超高分辨率质谱分析的非目标方法可以揭示葡萄酒成分前所未有的化学多样性，该方法提供了复杂相互作用过程的即时图像，不容易或可能无法将其分解为明确的个体贡献。尤其是，对一系列桶装陈年葡萄酒的统计分析表明，10岁的葡萄酒仍表现出森林位置的代谢地理学特征，这些桶是橡木桶所生长的地方。

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  • 作者

    Regis D. Gougeon; Marianna Lucio; Moritz Frommberger; Dominique Peyron; David Chassagne; Herve Alexandre; Francois Feuillat; Andree Voilley; Istvan Gebefuegi; Norbert Hertkorn; Philippe Schmitt-Kopplin; Philippe Cayot;

  • 作者单位

    Equipe Eau Molecules actives Macromolecules Activite EA 581, Institut Universitaire de la Vigne et du Vin, Universite de Bourgogne, Rue Claude Ladrey, 21078 Dijon, France;

    Helmholtz Zentrum Muenchen, German Research Center for Environmental Health, Institute for Ecological Chemistry, Ingoldstaedter Landstrasse 1, D-85764 Neuherberg, Germany;

    Helmholtz Zentrum Muenchen, German Research Center for Environmental Health, Institute for Ecological Chemistry, Ingoldstaedter Landstrasse 1, D-85764 Neuherberg, Germany;

    Equipe de Psychologie Cognitive des Sens Chimiques, UMR Centre National de la Recherche Scientifique 5170/Institut National de la Recherche Agronomique 1214/Universite de Bourgogne, Centre Europeen des Sciences du Gout, Dijon, France;

    Equipe Eau Molecules actives Macromolecules Activite EA 581, Institut Universitaire de la Vigne et du Vin, Universite de Bourgogne, Rue Claude Ladrey, 21078 Dijon, France;

    Office National des Forets, Bourgogne, France;

    Equipe Recherche en Vigne et Vin EA 4149, Institut Universitaire de la Vigne et du Vin, Universite de Bourgogne, Rue Claude Ladrey, 21078 Dijon, France;

    Equipe Eau Molecules actives Macromolecules Activite EA 581, AgroSup Dijon, 26 Bvd Docteur Petitjean, 21079 Dijon, France;

    Helmholtz Zentrum Muenchen, German Research Center for Environmental Health, Institute for Ecological Chemistry, Ingoldstaedter Landstrasse 1, D-85764 Neuherberg, Germany;

    Helmholtz Zentrum Muenchen, German Research Center for Environmental Health, Institute for Ecological Chemistry, Ingoldstaedter Landstrasse 1, D-85764 Neuherberg, Germany;

    Helmholtz Zentrum Muenchen, German Research Center for Environmental Health, Institute for Ecological Chemistry, Ingoldstaedter Landstrasse 1, D-85764 Neuherberg, Germany;

    Equipe Eau Molecules actives Macromolecules Activite EA 581, AgroSup Dijon, 26 Bvd Docteur Petitjean, 21079 Dijon, France;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    diagenesis; fourier transform; ion cyclotron resonance; metabolite; mass spectrometry;

    机译：成岩作用傅里叶变换;离子回旋共振代谢物质谱;

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