Abstract
Federal Law No. 468-FZ “On viticulture and winemaking in the Russian Federation” has become an important stimulus for revival and reform of the industry. One of the problems along this path has been the large-scale counterfeiting of Russian wines. In this regard, there is an urgent need to develop a methodology for verification and control of the authenticity of the varietal and geographical origin of Russian wines. A methodology is developed for wine verification using the digital spectra of anthocyanins and aromatic compounds obtained by high-performance liquid chromatography. Using the proposed methodology, studies are carried out to determine differences in the digital spectra of wines produced from different grape varieties; identifying their adulteration by blending with other wine materials; as well as identifying differences in the spectrum of wines produced by manufacturers from different geographical locations.
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V. M. Pozhidaev, A. M. Ismagulov, Ya. E. Sergeeva, et al., Nanobiotechnol. Rep. 17, 923 (2022). https://doi.org/10.1134/S263516762206009X
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This work was carried out within the state assignment of NRC “Kurchatov Institute.”
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Pozhidaev, V.M., Sergeeva, Y.E. & Fedosov, D.Y. Development of a Methodology for the Verification of Russian Wines. Nanotechnol Russia 18 (Suppl 1), S217–S223 (2023). https://doi.org/10.1134/S2635167623600736
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DOI: https://doi.org/10.1134/S2635167623600736