Des bouteilles de champagne retrouvées intactes après 170 ans sous la mer Baltique, à 50 mètres de profondeur, c’est fascinant. Avec Crus et merveilles, découvrez ces histoires étonnantes autour du vin, entre science, mystère et conservation exceptionnelle. Si vous aimez en savoir plus sur l’univers du champagne, abonnez-vous.

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Transcription

00:00 160 bouteilles de champagne ont été retrouvées dans la mer Baltique, 170 ans après, à 50 mètres de profondeur.

00:05 Mais sont restées complètement intactes.

00:07 Mais alors pourquoi ?

00:08 Philippe Jandet, professeur de biochimie à l'université de Reims, explique qu'il était en charge des bouteilles repêchées

00:13 et confirme qu'après avoir passé 170 ans sous l'eau, à 50 mètres de profondeur, en ayant une température constante d'environ 4 degrés,

00:19 confirme que les champagnes ont conservé les caractères intrinsèques des champagnes.

00:23 Que ça soit sur l'alcool, le sucre, les arômes, les acides organiques et le glycérol.

00:27 Selon David Drouin, c'est à cause d'une pression hydraulique beaucoup plus importante

00:30 que les échanges gazoliquides feraient évoluer différemment le vin et surtout beaucoup plus rapidement.

00:35 Car oui, un vin ayant passé autant de temps sous l'eau n'aura pas les mêmes caractéristiques qu'un vin vieilli en calme.

00:39 Voilà, maintenant vous savez.

00:40 Et si tu veux en savoir plus, abonne-toi !

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