Quality assessment of grapes and wines of the Alminskiy terroir (Crimean Western-Coastal Piedmont viticultural and winemaking region)
Climatic conditions significantly impact the technology of grape cultivation, starting with selecting of varieties, choosing a place to establish a vineyard, and finishing with determining the harvesting time. The study of the effect of abiotic environmental factors on the quality characteristics of...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/81/e3sconf_iconard2023_04023.pdf |
| _version_ | 1797345575370227712 |
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| author | Cherviak Sofia Anikina Nadezhda Rybalko Evgeniy Ermikhina Marianna |
| author_facet | Cherviak Sofia Anikina Nadezhda Rybalko Evgeniy Ermikhina Marianna |
| author_sort | Cherviak Sofia |
| collection | DOAJ |
| description | Climatic conditions significantly impact the technology of grape cultivation, starting with selecting of varieties, choosing a place to establish a vineyard, and finishing with determining the harvesting time. The study of the effect of abiotic environmental factors on the quality characteristics of grapes and their products of processing is a hot topic. Assessment of the Crimean western-coastal piedmont viticulture and winemaking region was carried out in accordance with the climatic factors. Their impact on the carbohydrate-acid complex of grape varieties ‘Aligote’, ‘Rkatsiteli’, ‘Cabernet-Sauvignon’ and ‘Merlot’, as well as wines from these varieties, was studied. The sum of active temperatures in the region varied in the range of 3100°C - 3650°C. The hydrothermal coefficient was 0.35-0.76, which characterized the region as arid. Grapes cultivated in this region reach technical ripeness, mass concentration of sugars ranges from 186 to 260 g/L. An inverse correlation between the mass concentration of titratable acids in grapes and precipitation amount during the growing season (r= -0.63) was established. The wines prepared were characterized by distinctive varietal characteristics. |
| first_indexed | 2024-03-08T11:19:35Z |
| format | Article |
| id | doaj.art-abef880a501142ee888932fa1c36d80e |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-08T11:19:35Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-abef880a501142ee888932fa1c36d80e2024-01-26T10:27:40ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014440402310.1051/e3sconf/202344404023e3sconf_iconard2023_04023Quality assessment of grapes and wines of the Alminskiy terroir (Crimean Western-Coastal Piedmont viticultural and winemaking region)Cherviak Sofia0Anikina Nadezhda1Rybalko Evgeniy2Ermikhina Marianna3All-Russian National Research Institute of Viniculture and Winemaking “Magarach” of RASAll-Russian National Research Institute of Viniculture and Winemaking “Magarach” of RASAll-Russian National Research Institute of Viniculture and Winemaking “Magarach” of RASAll-Russian National Research Institute of Viniculture and Winemaking “Magarach” of RASClimatic conditions significantly impact the technology of grape cultivation, starting with selecting of varieties, choosing a place to establish a vineyard, and finishing with determining the harvesting time. The study of the effect of abiotic environmental factors on the quality characteristics of grapes and their products of processing is a hot topic. Assessment of the Crimean western-coastal piedmont viticulture and winemaking region was carried out in accordance with the climatic factors. Their impact on the carbohydrate-acid complex of grape varieties ‘Aligote’, ‘Rkatsiteli’, ‘Cabernet-Sauvignon’ and ‘Merlot’, as well as wines from these varieties, was studied. The sum of active temperatures in the region varied in the range of 3100°C - 3650°C. The hydrothermal coefficient was 0.35-0.76, which characterized the region as arid. Grapes cultivated in this region reach technical ripeness, mass concentration of sugars ranges from 186 to 260 g/L. An inverse correlation between the mass concentration of titratable acids in grapes and precipitation amount during the growing season (r= -0.63) was established. The wines prepared were characterized by distinctive varietal characteristics.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/81/e3sconf_iconard2023_04023.pdf |
| spellingShingle | Cherviak Sofia Anikina Nadezhda Rybalko Evgeniy Ermikhina Marianna Quality assessment of grapes and wines of the Alminskiy terroir (Crimean Western-Coastal Piedmont viticultural and winemaking region) E3S Web of Conferences |
| title | Quality assessment of grapes and wines of the Alminskiy terroir (Crimean Western-Coastal Piedmont viticultural and winemaking region) |
| title_full | Quality assessment of grapes and wines of the Alminskiy terroir (Crimean Western-Coastal Piedmont viticultural and winemaking region) |
| title_fullStr | Quality assessment of grapes and wines of the Alminskiy terroir (Crimean Western-Coastal Piedmont viticultural and winemaking region) |
| title_full_unstemmed | Quality assessment of grapes and wines of the Alminskiy terroir (Crimean Western-Coastal Piedmont viticultural and winemaking region) |
| title_short | Quality assessment of grapes and wines of the Alminskiy terroir (Crimean Western-Coastal Piedmont viticultural and winemaking region) |
| title_sort | quality assessment of grapes and wines of the alminskiy terroir crimean western coastal piedmont viticultural and winemaking region |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/81/e3sconf_iconard2023_04023.pdf |
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