DSpace Repository

Equilibrium and kinetic parameters for the sedimentation of tartaric salts in young wines

Show simple item record

dc.contributor.author COVACI, Ecaterina
dc.contributor.author DUCA, Gheorghe
dc.contributor.author STURZA, Rodica
dc.date.accessioned 2020-09-30T07:31:34Z
dc.date.available 2020-09-30T07:31:34Z
dc.date.issued 2015
dc.identifier.citation COVACI, Ecaterina, DUCA, Gheorghe, STURZA, Rodica. Equilibrium and kinetic parameters for the sedimentation of tartaric salts in young wines . In: Chemistry Journal of Moldova. 2015, nr. 1(10), pp. 33-41. ISSN 1857-1727. eISSN: 2345-1688. en_US
dc.identifier.issn 1857-1727
dc.identifier.issn 2345-1688
dc.identifier.uri http://repository.utm.md/handle/5014/10138
dc.description.abstract In young wines potassium hydrogen tartrate is always present in supersaturating concentration and crystallizes spontaneously. The aim of this study is to obtain kinetic parameters, which explain the stability of young wines during the stabilization treatments. The kinetic and equilibrium parameters were evaluated and discussed. The heating factor has a decisive influence on the reaction rate of potassium hydrogen tartrate precipitation in young wines. An increase of temperature leads to a decrease in efficiency of stabilization process and to an enhancement of the activation energy of the system. According to the obtained experimental results, the optimal regime for production and stabilization of young wines has been established. en_US
dc.language.iso en en_US
dc.publisher Institutul de Chimie al AȘM en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject kinetic parameters en_US
dc.subject young wines en_US
dc.subject crystalline stabilization en_US
dc.subject Arrhenius plots en_US
dc.title Equilibrium and kinetic parameters for the sedimentation of tartaric salts in young wines en_US
dc.type Article en_US


Files in this item

The following license files are associated with this item:

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

Search DSpace


Advanced Search

Browse

My Account