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Determination of deuterium content in components of water-organic solutions by a combination of the NMR 1Н and 2Н methodsDetermination of deuterium content in components of water-organic solutions by a combination

A Review of Methodological Approaches to Authenticating the Geographical Origin of Wines; [Методические подходы к определению географического происхождения вин. Обзор].S. Anikina, A.Yu. Kolesnov, 2023.

Grapes from the geographical areas of the Black Sea: Agroclimatic growing conditions and evaluation of stable isotopes compositions in scientific study

Correct determination of alcoholic strength in alcoholic productsThe paper describes a method, which combines sample density measurement data and gas

The intelligent use of ethanol for direct determination of methanol in wines for the official internal standard method OIV-MA-AS312-03A, using 4-methylpentan-2-ol as an internal standard

EA-IRMS / SIRA Mass Spectrometry of Stable Carbon Isotopes 13C / 12C in Dissolved Carbon Dioxide of Sparkling and Sparkling Pearl WinesA new analytical approach is presented in the study of the composition of stable carbon isotopes

Mass-Spectrometric Study on Biological and Technogenic Fractionation of Stable Isotopes of Light Elements in Components of C3-Plants Grown in Climatic Conditions of Modern Natural Ecosystems

The intra-laboratory study of EIM-IRMS® (Ethanol Isotope Measurement-Isotope Ratio Mass Spectrometry) method performance with CS-qNMR (Cumulative Screening-quantitative NMR) such as addition of sugar and/or water to grape must prior to alcoholic fermentation. This article shows a

Quantitative 1H NMR Spectroscopy Method for Determination of Anthraquinone Derivatives in Extracts from Rubia tinctorum L. Roots and Rhizomes. Their identification and quantification are carried out by various analytical methods, requiring a complicated sample

Scientific study of 13C/12C carbon and 18O/16O oxygen stable isotopes biological fractionation in grapes in the Black Sea, Don Basin and the Western Caspian regionsThe report presents the results of a study of carbon and oxygen stable isotopes in carbohydrates

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