Effect of Vintage and Viticultural Practices on the Phenolic Content of Hybrid Winegrapes in Very Cool Climate
Vine growing and wine production is gaining in popularity around the Baltic Sea Region. The first aim of the experiment was to determine the variability of the total phenolic and anthocyanin content (from 2010 to 2018) and of individual anthocyanin content (from 2016 to 2018) in the hybrid grape cul...
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| Format: | Article |
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MDPI AG
2020-05-01
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| Series: | Agriculture |
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| Online Access: | https://www.mdpi.com/2077-0472/10/5/169 |
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| author | Mariana Maante-Kuljus Reelika Rätsep Ulvi Moor Leila Mainla Priit Põldma Angela Koort Kadri Karp |
| author_facet | Mariana Maante-Kuljus Reelika Rätsep Ulvi Moor Leila Mainla Priit Põldma Angela Koort Kadri Karp |
| author_sort | Mariana Maante-Kuljus |
| collection | DOAJ |
| description | Vine growing and wine production is gaining in popularity around the Baltic Sea Region. The first aim of the experiment was to determine the variability of the total phenolic and anthocyanin content (from 2010 to 2018) and of individual anthocyanin content (from 2016 to 2018) in the hybrid grape cultivars ‘Hasansky Sladky’, ‘Zilga’, and ‘Rondo’. In field conditions ‘Rondo’ had winter cold damage to canes in two years. Therefore, the second aim was to determine the effect of high polyethylene tunnel and field conditions on fruit total and individual anthocyanin content of ‘Rondo’ from 2016 to 2018. Over nine years, the total phenolic content ranged from 192 to 671 mg 100 g<sup>−1</sup> and anthocyanins from 30 to 405 mg 100 g<sup>−1</sup> spectrophotometrically. The anthocyanin (delphinidin-3-O-glucoside, cyanidin-3-O-glucoside, petunidin-3-O-glucoside, peonidin-3-O-glucoside, malvidin-3-O-glucoside) content depended on cultivar properties and climatic parameters. Antioxidant activity was cultivar dependent and ranged from 40 to 88%. Polytunnel cultivation increased the content of total anthocyanins in ‘Rondo’ from 447 to 1472 mg 100 g<sup>−1</sup> (by chromatographically) in cooler year, but in warmer years it decreased from 3645 to 1618 mg 100 g<sup>−1</sup>. Individual anthocyanins showed the same tendency. Grapevine cultivar ‘Rondo’ is recommended for tunnel growing in very cool climate conditions. |
| first_indexed | 2024-03-10T19:50:32Z |
| format | Article |
| id | doaj.art-557e9749bbea47ac9faf0d76048d7faf |
| institution | Directory Open Access Journal |
| issn | 2077-0472 |
| language | English |
| last_indexed | 2024-03-10T19:50:32Z |
| publishDate | 2020-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Agriculture |
| spelling | doaj.art-557e9749bbea47ac9faf0d76048d7faf2023-11-20T00:23:14ZengMDPI AGAgriculture2077-04722020-05-0110516910.3390/agriculture10050169Effect of Vintage and Viticultural Practices on the Phenolic Content of Hybrid Winegrapes in Very Cool ClimateMariana Maante-Kuljus0Reelika Rätsep1Ulvi Moor2Leila Mainla3Priit Põldma4Angela Koort5Kadri Karp6Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 1, 51006 Tartu, EstoniaInstitute of Agricultural and Environmental Sciences, Polli Horticultural Research Centre, 69108 Polli, EstoniaInstitute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 1, 51006 Tartu, EstoniaInstitute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 1, 51006 Tartu, EstoniaInstitute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 1, 51006 Tartu, EstoniaInstitute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 1, 51006 Tartu, EstoniaInstitute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 1, 51006 Tartu, EstoniaVine growing and wine production is gaining in popularity around the Baltic Sea Region. The first aim of the experiment was to determine the variability of the total phenolic and anthocyanin content (from 2010 to 2018) and of individual anthocyanin content (from 2016 to 2018) in the hybrid grape cultivars ‘Hasansky Sladky’, ‘Zilga’, and ‘Rondo’. In field conditions ‘Rondo’ had winter cold damage to canes in two years. Therefore, the second aim was to determine the effect of high polyethylene tunnel and field conditions on fruit total and individual anthocyanin content of ‘Rondo’ from 2016 to 2018. Over nine years, the total phenolic content ranged from 192 to 671 mg 100 g<sup>−1</sup> and anthocyanins from 30 to 405 mg 100 g<sup>−1</sup> spectrophotometrically. The anthocyanin (delphinidin-3-O-glucoside, cyanidin-3-O-glucoside, petunidin-3-O-glucoside, peonidin-3-O-glucoside, malvidin-3-O-glucoside) content depended on cultivar properties and climatic parameters. Antioxidant activity was cultivar dependent and ranged from 40 to 88%. Polytunnel cultivation increased the content of total anthocyanins in ‘Rondo’ from 447 to 1472 mg 100 g<sup>−1</sup> (by chromatographically) in cooler year, but in warmer years it decreased from 3645 to 1618 mg 100 g<sup>−1</sup>. Individual anthocyanins showed the same tendency. Grapevine cultivar ‘Rondo’ is recommended for tunnel growing in very cool climate conditions.https://www.mdpi.com/2077-0472/10/5/169anthocyaninsantioxidant activitycyanidindelphinidinmalvidinpeonidin |
| spellingShingle | Mariana Maante-Kuljus Reelika Rätsep Ulvi Moor Leila Mainla Priit Põldma Angela Koort Kadri Karp Effect of Vintage and Viticultural Practices on the Phenolic Content of Hybrid Winegrapes in Very Cool Climate Agriculture anthocyanins antioxidant activity cyanidin delphinidin malvidin peonidin |
| title | Effect of Vintage and Viticultural Practices on the Phenolic Content of Hybrid Winegrapes in Very Cool Climate |
| title_full | Effect of Vintage and Viticultural Practices on the Phenolic Content of Hybrid Winegrapes in Very Cool Climate |
| title_fullStr | Effect of Vintage and Viticultural Practices on the Phenolic Content of Hybrid Winegrapes in Very Cool Climate |
| title_full_unstemmed | Effect of Vintage and Viticultural Practices on the Phenolic Content of Hybrid Winegrapes in Very Cool Climate |
| title_short | Effect of Vintage and Viticultural Practices on the Phenolic Content of Hybrid Winegrapes in Very Cool Climate |
| title_sort | effect of vintage and viticultural practices on the phenolic content of hybrid winegrapes in very cool climate |
| topic | anthocyanins antioxidant activity cyanidin delphinidin malvidin peonidin |
| url | https://www.mdpi.com/2077-0472/10/5/169 |
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