Anthocyanin Composition in Cabernet Sauvignon Grape Skins: Effect of Regulated Deficit Irrigation in a Warm Climate
The influence of regulated deficit irrigation on the anthocyanin composition in Cabernet Sauvignon grape skins throughout ripening and when grown in a warm geographic area for two consecutive seasons was investigated. The assay was carried out on own-rooted Cabernet Sauvignon plants maintained under...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-09-01
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| Series: | Horticulturae |
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| Online Access: | https://www.mdpi.com/2311-7524/8/9/796 |
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| author | Gonzalo Aris Italo F. Cuneo Claudio Pastenes Alejandro Cáceres-Mella |
| author_facet | Gonzalo Aris Italo F. Cuneo Claudio Pastenes Alejandro Cáceres-Mella |
| author_sort | Gonzalo Aris |
| collection | DOAJ |
| description | The influence of regulated deficit irrigation on the anthocyanin composition in Cabernet Sauvignon grape skins throughout ripening and when grown in a warm geographic area for two consecutive seasons was investigated. The assay was carried out on own-rooted Cabernet Sauvignon plants maintained under three irrigation regimes (i.e., T1 = 12 L h<sup>−1</sup> (90% of ETp), T2 = 6 L h<sup>−1</sup> (60% of ETp) and T3 = 2 L h<sup>−1</sup> (30% of ETp)) from veraison until harvest. The results showed that the concentration of total anthocyanins varied among the three groups. In terms of the different fractions of anthocyanins, mild water stress generated slight changes with a different behavior between the 2014 and 2015 seasons, although the pattern of accumulation was similar. The trihydroxylated anthocyanins were much higher in concentration than the dihydroxylated counterparts in both seasons, with no significant differences among irrigation treatments. The water status did not produce differences in terms of the different anthocyanin proportions at harvest, which could indicate that the different irrigation treatments did not induce a greater accumulation of one or another type of anthocyanin. |
| first_indexed | 2024-03-09T23:51:57Z |
| format | Article |
| id | doaj.art-bce489f6191f4cb5964ffac9c83359b8 |
| institution | Directory Open Access Journal |
| issn | 2311-7524 |
| language | English |
| last_indexed | 2024-03-09T23:51:57Z |
| publishDate | 2022-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Horticulturae |
| spelling | doaj.art-bce489f6191f4cb5964ffac9c83359b82023-11-23T16:33:48ZengMDPI AGHorticulturae2311-75242022-09-018979610.3390/horticulturae8090796Anthocyanin Composition in Cabernet Sauvignon Grape Skins: Effect of Regulated Deficit Irrigation in a Warm ClimateGonzalo Aris0Italo F. Cuneo1Claudio Pastenes2Alejandro Cáceres-Mella3Faculty of Agriculture and Food Science, Pontificia Universidad Católica de Valparaíso, San Francisco s/n, Quillota 2260000, ChileFaculty of Agriculture and Food Science, Pontificia Universidad Católica de Valparaíso, San Francisco s/n, Quillota 2260000, ChileFaculty of Agronomical Sciences, University of Chile, Santa Rosa 11315, La Pintana, Santiago 8820808, ChileFaculty of Agriculture and Food Science, Pontificia Universidad Católica de Valparaíso, San Francisco s/n, Quillota 2260000, ChileThe influence of regulated deficit irrigation on the anthocyanin composition in Cabernet Sauvignon grape skins throughout ripening and when grown in a warm geographic area for two consecutive seasons was investigated. The assay was carried out on own-rooted Cabernet Sauvignon plants maintained under three irrigation regimes (i.e., T1 = 12 L h<sup>−1</sup> (90% of ETp), T2 = 6 L h<sup>−1</sup> (60% of ETp) and T3 = 2 L h<sup>−1</sup> (30% of ETp)) from veraison until harvest. The results showed that the concentration of total anthocyanins varied among the three groups. In terms of the different fractions of anthocyanins, mild water stress generated slight changes with a different behavior between the 2014 and 2015 seasons, although the pattern of accumulation was similar. The trihydroxylated anthocyanins were much higher in concentration than the dihydroxylated counterparts in both seasons, with no significant differences among irrigation treatments. The water status did not produce differences in terms of the different anthocyanin proportions at harvest, which could indicate that the different irrigation treatments did not induce a greater accumulation of one or another type of anthocyanin.https://www.mdpi.com/2311-7524/8/9/796regulated deficit irrigationCabernet Sauvignonripeningphenolic compoundsanthocyanins |
| spellingShingle | Gonzalo Aris Italo F. Cuneo Claudio Pastenes Alejandro Cáceres-Mella Anthocyanin Composition in Cabernet Sauvignon Grape Skins: Effect of Regulated Deficit Irrigation in a Warm Climate Horticulturae regulated deficit irrigation Cabernet Sauvignon ripening phenolic compounds anthocyanins |
| title | Anthocyanin Composition in Cabernet Sauvignon Grape Skins: Effect of Regulated Deficit Irrigation in a Warm Climate |
| title_full | Anthocyanin Composition in Cabernet Sauvignon Grape Skins: Effect of Regulated Deficit Irrigation in a Warm Climate |
| title_fullStr | Anthocyanin Composition in Cabernet Sauvignon Grape Skins: Effect of Regulated Deficit Irrigation in a Warm Climate |
| title_full_unstemmed | Anthocyanin Composition in Cabernet Sauvignon Grape Skins: Effect of Regulated Deficit Irrigation in a Warm Climate |
| title_short | Anthocyanin Composition in Cabernet Sauvignon Grape Skins: Effect of Regulated Deficit Irrigation in a Warm Climate |
| title_sort | anthocyanin composition in cabernet sauvignon grape skins effect of regulated deficit irrigation in a warm climate |
| topic | regulated deficit irrigation Cabernet Sauvignon ripening phenolic compounds anthocyanins |
| url | https://www.mdpi.com/2311-7524/8/9/796 |
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