Chemical messages in 170-year-old champagne bottles from the Baltic Sea:
    de recherche Vignes et Vins de Champagne, Research Unit 4707,
    Université de Reims Champagne-Ardenne, 51687 Reims, France;
    ^dEquipe Effervescence, Champagne et Applications, Groupe de
    de Reims Champagne-Ardenne, 51687 Reims, France;
    ^eChampagne Deville, 51380 Verzy, France;
    ^fChampagne Veuve Clicquot, 51100 Reims, France;
   The composition of 170-y-old champagne samples found in a shipwreck in
   characterize the molecular diversity of these champagnes having aged in
   champagnes retained intrinsic features allowing us to shed light on the
   champagne bottles found in a shipwreck at the bottom of the Baltic Sea,
   ancient champagne samples, first revealed during tasting sessions, was
   champagne bottles awoke to tell us a chapter of the story of winemaking
   step of champagne production.
     * champagne