Study of Distribution and Relationship of Macro and Microelements in the Wines to Determine the Possibility of Their Geographic Identification

Markovskiy, Mikhail Grigorievich; Burtsev, Boris Viktorovich; Guguchkina, T.I.; Shelud'ko, Olga Nikolaevna

doi:10.30679/2219-5335-2019-5-59-155-166

Cited by 2 publications

(9 citation statements)

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“…468-FZ "On viticulture and winemaking in the Russian Federation") [2]. This is why, implementation of projects on fundamental scientific research, acquiring new knowledge and application developments are considered an important and relevant issue of the day [7,8,9].…”

Section: Introductionmentioning

confidence: 99%

“…The geographic origin of a wine may be closely related to the chemical composition of the grape juice and the base wine [2][3][4][5][6]; it may exert either positive or negative effect upon the wine and affect the organoleptic and varietal peculiarities of the wines under study [7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

“…Every country has its own classification for these wine categories, and own methods of their identification. These wine categories are considered higher than the category of table wines; over 40 parameters of wine composition are determinable there, including volatile components responsible for the formation of a wine's varietal flavour, as well as microelements and organic acids taking part in the formation of a wine [9].…”

Section: Introductionmentioning

confidence: 99%

“…Analyses of interrelations among the elements available in wine and soil were previously performed with varying degrees of success in various winemaking regions and countries, such as Argentina, South Africa, Canada, New Zealand, Australia, Slovenia, Romania, the Czech Republic, Germany, Switzerland, Portugal, Spain, Italy, and others [9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

“…Earlier, the scholars of Federal State Budgetary Institution "North Caucasian Federal Scientific Centre for Horticulture, Viticulture and Winemaking," Krasnodar contemplated the issue of geographic identification of wines worldwide [9]. The review of literature stated that most of contemporary studies deal with information databases and their statistical processing.…”

Section: Introductionmentioning

confidence: 99%

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New grape varieties for production of high-quality wines, and assessment methodology for varietal characteristics of the product

2020

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In recent years, Russian and international breeders have produced a great many of new varieties of Vitis vinifera grapes as well as interspecies hybrids, distinguished by a high quality of fruit and other useful economic and biological features. Having a big reserve of technologically important substances and hygienic factors of grapevine, the resistant varieties may prove especially efficient for the production of premium-class wines. The appearance of high-end Russian wines with protected geographical indication (PGI) and protected appellation of origin (PAO), first of all, fits in with the requirements of international markets. It is a necessary criterion for product quality and safety assurance at the highly competitive global market, and development of universally recognized brands. It also helps resolve a number of socio-economic issues, such as formation of winemaking culture, and production of wines of guaranteed quality from own grapes. This study is devoted to substantiating the necessity for development of methods of formation of single information databases on characteristic features of PGI and PAO wines, including their distinctive organoleptic, physical and chemical properties (extract components – the cation-anion composition, organic acids, total phenolic and anthocyanin content; unique colour characteristics), as well as the application of the system of organoleptic assessment of wines with the use of descriptive analysis of wine colour, flavour and taste. It is well-timed and relevant to determine the regularities of realization of the varietal potential of a grapevine plant in terms of climatic conditions of growing and geographical origin based on the study of the endogenous and exogenous components of wines with the use of the methods of high-performance capillary electrophoresis, spectral photometry, organoleptic analysis, and statistical techniques. This research generalizes and puts forth a contemporary view of varietal and geographical identification of wines. It is shown that the proposed research guideline is highly sought-after, and it is of fundamental and practical importance for the development of regional and national selection, genetic, viticultural and winemaking industries.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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New grape varieties for production of high-quality wines, and assessment methodology for varietal characteristics of the product

2020

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A Review of Methodological Approaches to Authenticating the Geographical Origin of Wines

Гниломедова

Аникина

Kolesnov

2023

Food Processing: Techniques and Technology

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Wines with a clear geographical origin are more attractive for customers. The geographical origin of wine is stated on its label, but no official standards guarantee its reliability. The present research objective was to analyze the existing methodological approaches to wine authentication. The study featured domestic and foreign publications indexed in Dimensions and Elibrary in 2017–2022 with such keywords as wine authentication, geographical origin of wine, and chemometrics. The research revealed no single methodological solution to wine authentication because food science knows a wide range of parameters, methods, analytical equipment, and data processing models. Chemometric methods are reliable because they are able to process large arrays of analytical research results structured in a data bank using the so-called fingerprint principle. They involve 2–65 markers that are individual for each geographical region, country, zone, or terroir. Another promising method is the quantitative and qualitative nuclear magnetic resonance spectroscopy (qNMR) of protons 1H and deuterium 2H(D) nuclei, as well as other elements (13C, 17O, 31P, 14N). The review resulted in an integrated approach based on a combination of isotopic testing with cation-anionic profiling. The analytical support involved the methods of atomic absorption and atomic emission spectroscopy, spectrometry with inductively coupled plasma, isotope ratio mass-spectrometry, and quantitative and qualitative nuclear magnetic resonance spectroscopy. This combined approach could provide background for an all-Russian state standard with a single algorithm for wine authentication tests. The new approach will be used to develop enochemical profiles of wines from a particular region, as well as to choose the most effective chemometric models for geographical authentication.

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Study of Distribution and Relationship of Macro and Microelements in the Wines to Determine the Possibility of Their Geographic Identification

Cited by 2 publications

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New grape varieties for production of high-quality wines, and assessment methodology for varietal characteristics of the product

New grape varieties for production of high-quality wines, and assessment methodology for varietal characteristics of the product

A Review of Methodological Approaches to Authenticating the Geographical Origin of Wines

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