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Esoyan, S.* ; Loupiac, C.* ; Hovhannisyan, N.* ; Gougeon, R.D.* ; Karbowiak, T.* ; Michalke, B. ; Schmitt-Kopplin, P. ; Fontaine, C.* ; Valange, S.* ; Bodart, P.R.*

Interaction between Armenian clay-based ceramics and model wine during storage.

Oeno One 57, 101-113 (2023)
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Wine made or stored in clayware ceramic pots attracts the attention of consumers, but this practice is less studied than when classic stainless steel tanks or wood barrels are used. It is known that wine can be influenced by the container in which it is aged. To analyse the influence of ceramics on the chemical composition of wine, Armenian clay-based ceramic tablets were immersed in model wine and aged from 1 hour up to 16 months at 25 degrees C in darkness. The concentrations of 26 elements (namely: Al, B, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Li, Mg, Mn, Mo, Na, Ni, P, Pb, S, Sr, Ti, V, W and Zn) in 19 samples were determined by ICP-AES analysis. Proton time domain NMR relaxometry was used to characterise the iron redox processes that occurred in the model wine in contact with a ceramic. A fast increase in the pH of the model wine in contact with the bare ceramic tablet (from 2.35 to 5) was recorded in 4 days. The coating of the ceramic tablets with beeswax showed a significant effect on the interaction between the model wine and the ceramic.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Korrespondenzautor
Schlagwörter clayware ceramic containers; wine-ageing; interactions; ICP-AES; Time domain NMR relaxometry; Dissolution Kinetics; Reductive Dissolution; Organic-acids; Redox Status; Co2; Ph; Carbonation; Anorthite; Quartz; White
ISSN (print) / ISBN 2494-1271
e-ISSN 2494-1271
Zeitschrift Oeno One
Quellenangaben Band: 57, Heft: 2, Seiten: 101-113 Artikelnummer: , Supplement: ,
Verlag International Viticulture and Enology Society
Verlagsort Inst Sci Vigne Vin-isvv, 210 Chemin De Leysotte, Villenave D Ornon, France
Nichtpatentliteratur Publikationen
Begutachtungsstatus Peer reviewed
Institut(e) Research Unit BioGeoChemistry and Analytics (BGC)
Förderungen Region Nouvelle Aquitaine
European Union (ERDF)