Assessment of quality characteristics of new Vitis vinifera L. cultivars for temperate climate vineyards
Since quality requirements for table grapes are mainly related to their physico-chemical and mechanical features, the aim of this work was to provide useful data for grape producers and consumers concerning the quality characteristics of table grapes of five new Vitis vinifera L. cultivars created i...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2017-07-01
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| Series: | Acta Agriculturae Scandinavica. Section B, Soil and Plant Science |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/09064710.2017.1285959 |
| _version_ | 1797684432578019328 |
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| author | Răzvan V. Filimon Roxana M. Filimon Ancuţa Nechita Marius M. Băetu Liliana Rotaru Cristina Arion Antoanela Patraş |
| author_facet | Răzvan V. Filimon Roxana M. Filimon Ancuţa Nechita Marius M. Băetu Liliana Rotaru Cristina Arion Antoanela Patraş |
| author_sort | Răzvan V. Filimon |
| collection | DOAJ |
| description | Since quality requirements for table grapes are mainly related to their physico-chemical and mechanical features, the aim of this work was to provide useful data for grape producers and consumers concerning the quality characteristics of table grapes of five new Vitis vinifera L. cultivars created in Romania and tending to spread within the temperate climate vineyards. During grape maturation, sugar content increased in a lesser extent than the reducing of total acidity, a balanced taste of grapes was given by the decrease in total acidity rather than sugar accumulation. Grapes of analysed cultivars showed lower concentrations of ascorbic acid and a higher content of organic nitrogenous compound. Berries with higher weight and volume (Transilvania cv.) incurred a higher mechanical deformation, while long berries (Gelu cv.) showed higher resistance to detachment from the pedicel, indicating higher resistance of grapes to packing, transport and storage. Antioxidant activity of mature grapes was high, but involvement of nonflavonoids in increasing the antioxidant capacity was statistically non-significant. Seeded table grapes of new Vitis vinifera L. cultivars showed superior physico-chemical and mechanical characteristics, indicating their high quality in the conditions of temperate continental climate, and promoting the studied cultivars as important grapevine germplasm resources. |
| first_indexed | 2024-03-12T00:30:33Z |
| format | Article |
| id | doaj.art-d08597d98b4743efbee4594561951fd9 |
| institution | Directory Open Access Journal |
| issn | 0906-4710 1651-1913 |
| language | English |
| last_indexed | 2024-03-12T00:30:33Z |
| publishDate | 2017-07-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Acta Agriculturae Scandinavica. Section B, Soil and Plant Science |
| spelling | doaj.art-d08597d98b4743efbee4594561951fd92023-09-15T10:21:31ZengTaylor & Francis GroupActa Agriculturae Scandinavica. Section B, Soil and Plant Science0906-47101651-19132017-07-0167540541510.1080/09064710.2017.12859591285959Assessment of quality characteristics of new Vitis vinifera L. cultivars for temperate climate vineyardsRăzvan V. Filimon0Roxana M. Filimon1Ancuţa Nechita2Marius M. Băetu3Liliana Rotaru4Cristina Arion5Antoanela Patraş6Research Development Station for Viticulture and WinemakingResearch Development Station for Viticulture and WinemakingResearch Development Station for Viticulture and WinemakingResearch Development Station for Viticulture and WinemakingUniversity of Agricultural Sciences and Veterinary MedicineUniversity of Agricultural Sciences and Veterinary MedicineUniversity of Agricultural Sciences and Veterinary MedicineSince quality requirements for table grapes are mainly related to their physico-chemical and mechanical features, the aim of this work was to provide useful data for grape producers and consumers concerning the quality characteristics of table grapes of five new Vitis vinifera L. cultivars created in Romania and tending to spread within the temperate climate vineyards. During grape maturation, sugar content increased in a lesser extent than the reducing of total acidity, a balanced taste of grapes was given by the decrease in total acidity rather than sugar accumulation. Grapes of analysed cultivars showed lower concentrations of ascorbic acid and a higher content of organic nitrogenous compound. Berries with higher weight and volume (Transilvania cv.) incurred a higher mechanical deformation, while long berries (Gelu cv.) showed higher resistance to detachment from the pedicel, indicating higher resistance of grapes to packing, transport and storage. Antioxidant activity of mature grapes was high, but involvement of nonflavonoids in increasing the antioxidant capacity was statistically non-significant. Seeded table grapes of new Vitis vinifera L. cultivars showed superior physico-chemical and mechanical characteristics, indicating their high quality in the conditions of temperate continental climate, and promoting the studied cultivars as important grapevine germplasm resources.http://dx.doi.org/10.1080/09064710.2017.1285959grape qualityphenolic compoundstemperate climatenew genotypesvine germplasm |
| spellingShingle | Răzvan V. Filimon Roxana M. Filimon Ancuţa Nechita Marius M. Băetu Liliana Rotaru Cristina Arion Antoanela Patraş Assessment of quality characteristics of new Vitis vinifera L. cultivars for temperate climate vineyards Acta Agriculturae Scandinavica. Section B, Soil and Plant Science grape quality phenolic compounds temperate climate new genotypes vine germplasm |
| title | Assessment of quality characteristics of new Vitis vinifera L. cultivars for temperate climate vineyards |
| title_full | Assessment of quality characteristics of new Vitis vinifera L. cultivars for temperate climate vineyards |
| title_fullStr | Assessment of quality characteristics of new Vitis vinifera L. cultivars for temperate climate vineyards |
| title_full_unstemmed | Assessment of quality characteristics of new Vitis vinifera L. cultivars for temperate climate vineyards |
| title_short | Assessment of quality characteristics of new Vitis vinifera L. cultivars for temperate climate vineyards |
| title_sort | assessment of quality characteristics of new vitis vinifera l cultivars for temperate climate vineyards |
| topic | grape quality phenolic compounds temperate climate new genotypes vine germplasm |
| url | http://dx.doi.org/10.1080/09064710.2017.1285959 |
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