Effect of irrigation on changes in the anthocyanin composition of the skin of cv Tempranillo (Vitis vinifera L) grape berries during ripening

Esteban, M.A.; Villanueva, María José; Lissarrague, J.R.

doi:10.1002/1097-0010(200103)81:4<409::aid-jsfa830>3.0.co;2-h

Cited by 220 publications

(156 citation statements)

References 28 publications

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“…This antioxidant capacity results were slightly different from the results produced by previous studies [33]. We speculate that this dissimilarity was due to the differences of cultivars and conditions, such as environmental and microclimatic factors, climate [34,35], soil conditions, and irrigation [36,37], which can be responsible for the variability seen in pigment concentrations.…”

Section: Antioxidant Assayscontrasting

confidence: 67%

Phenol profiles and antioxidant properties of white skinned grapes and their coloured genotypes during growth

Niu

Hao

et al. 2016

Biotechnology & Biotechnological Equipment

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Anthocyanins are natural pigments that exhibit a wide range of protective effects with potential benefits for human health related to their antioxidant activities. Grape berries are rich anthocyanins, and these compounds have considerable influence on wine quality. However, these pigments are known to only be present in coloured grape berries. In the present study, we investigated three distinctive grapes, in which only a few reports of mutant strains on the skin colour of the grape berry were reported. Anthocyanin and non-anthocyanin phenolic profiles of grape berry skin, pulp, and seeds at different growth stages were analysed using high performance liquid chromatography of flight mass spectrometry (HPLC-ESI-MS/MS). Meanwhile, grape antioxidant properties were evaluated at growth stages, including the early stage, veraison, and mature stage. The results showed that some anthocyanins contents, such as malvidin 3-Oglucoside, are significantly different between white skin grapes and their corresponding coloured genotypes, with high content in coloured but not in white skin grapes. However, other anthocyanins, such as delphinidin 3-O-glucoside, showed no significant differences between white skin grapes and their corresponding coloured genotypes. Moreover, non-anthocyanin phenolic profiles and antioxidant properties, except cultivars Pinot Blanc and Pinot Noir, showed no significant differences between white skin grapes and their corresponding coloured genotypes at any growth stage, including the pulp and seeds. However, significant differences were noted between different cultivars, for example, white-ciputao and Pinot Noir, Pinot Blanc and Muscat Rouge, and coloured-ciputao and Muscat Blanc, showing that the antioxidant capacity was not always in correlation with skin colour of grape berries.

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Section: Antioxidant Assayscontrasting

confidence: 67%

Phenol profiles and antioxidant properties of white skinned grapes and their coloured genotypes during growth

Niu

Hao

et al. 2016

Biotechnology & Biotechnological Equipment

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“…The highest values measured in S3 substrates verified this assumption. This result is in line with others, who also highlighted the relevance of adequate salinity or other soil-delivered necessary compounds (Esteban & Villanueva, 2001;Sairam et al, 2005).…”

Section: Resultssupporting

confidence: 92%

“…Similar results were obtained from measurements performed on fruits exposed to insect invasions (Felton et al, 1994;Hemingway & Laks, 1992). Other abiotic stress factors, such as water shortage or chilling injury, also alter the bioactive compound levels (Esteban et al, 2001). The availability of mineral elements determine the redox status as well (Tewari et al, 2006).…”

Section: Introductionmentioning

confidence: 99%

Antioxidant activity as indicator of UV radiation and other abiotic stress factors on Agaricus bisporus (Lange/Imbach) and Sedum hybridum (L.)

Szabó

Geösel

Kókai

et al. 2016

Acta Universitatis Sapientiae, Alimentaria

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Abstract.Investigation of stress level might be facilitated also in plant and horticultural sciences, but currently mainly morphological parameters are in use. Antioxidant activity routinely measured in food-oriented researches and several studies indirectly indicated that stress factors can influence this parameter. Our aim was to assess the potential direct indicator role of antioxidant activity in stress conditions. We measured the effects of UVB and soil-delivered stress on Agaricus bisporus and Sedum hybridum. Our results indicate that UVB slightly decreases, while the inadequate soil conditions increase antioxidant activity; hence these measurements are suitable for determining the level of stress in different living samples.

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“…During the last three decades, more frequent episodes of drought stress and their intensity required the incorporation of water by irrigation as a way to overcome such limitation and to secure more regular and predictable yields (Chaves et al , 2010Flexas et al 2010). However, two considerations need to be taken in account when irrigating grapevines: (i) water requirements are usually high in semi-arid areas thus potentially compromising water resources and sustainability of agricultural practices (FAO 2014) and (ii) yield increases are commonly associated to grape quality reductions, since grape quality usually decreases in response to an excess of vigor creating an unbalance between the reproductive and vegetative organs within plants (Bravdo et al 1985;Dokoozlian and Kliewer 1996;Esteban et al 2001;Matthews et al 1990;McCarthy 1997). Such tradeoff between yield increase/ quality decreases is clearly dependent on environmental conditions, cultivar, and agronomic practices thus requiring widespread experiments on the relationships among grapevine water status, yield, and quality with important presence in the technical and scientific literature (Table 3).…”

Section: Deficit Irrigation Partial Root Irrigation or Partial Rootmentioning

confidence: 99%

Improving water use efficiency of vineyards in semi-arid regions. A review

Medrano

Tomás

Martorell

et al. 2014

Agron. Sustain. Dev.

213

148

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Water is critical for viticulture sustainability since grape production, quality and economic viability are largely dependent on water availability. The total water consumption of vineyards, 300 to 700 mm, is generally higher than the annual average precipitation in many viticultural areas, which induces a risk for sustainability of vineyards. Improving vineyard water use efficiency (WUE) is therefore crucial for a sustainable viticulture industry in semi-arid regions. Increased sustainability of water resources for vineyards can be achieved using both agronomical technology and cultivar selection. Here, we review advances in grapevine water use efficiency related to changes in agronomical practices and genetic improvements. Agronomical practices focus on increasing green water use by increasing soil water storage capacity, reducing direct soil water loss, or limiting early transpiration losses. Cover crops for semi-arid areas show a favorable effect, but careful management is needed to avoid excessive water consumption by the cover crop. Canopy management practices to reduce excessive water use are also analyzed. This is a genetic based review focused on identifying cultivars with higher WUE.

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Effect of irrigation on changes in the anthocyanin composition of the skin of cv Tempranillo (Vitis vinifera L) grape berries during ripening

Cited by 220 publications

References 28 publications

Phenol profiles and antioxidant properties of white skinned grapes and their coloured genotypes during growth

Phenol profiles and antioxidant properties of white skinned grapes and their coloured genotypes during growth

Antioxidant activity as indicator of UV radiation and other abiotic stress factors on Agaricus bisporus (Lange/Imbach) and Sedum hybridum (L.)

Improving water use efficiency of vineyards in semi-arid regions. A review

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