Abstract

The aim of this publication is to identify unsteady equilibrium of hydroxyl proton of ethanol and water in various types of vodkas and flavored vodkas produced in Ukraine. The method used in the work is 1 H nuclear magnetic resonance (NMR) spectroscopy. This work has established fundamentally new aspects related to an internal mechanism of unsteady thermodynamic equilibrium in the finished product $ vodka or flav ored vodka. Unsteady equilibrium is characterized by the presence of two separate signals of H2O and EtOH in hydroxyl group.

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