Polyphenolic composition of Spanish red wines made from Spanish Vitis vinifera L. red grape varieties in danger of extinction

2013 ◽  
Vol 236 (4) ◽  
pp. 647-658 ◽  
Author(s):  
M. A. Gómez Gallego ◽  
E. Sánchez-Palomo ◽  
I. Hermosín-Gutiérrez ◽  
M. A. González Viñas
Keyword(s):  
Vitis Vinifera ◽  
Vitis Vinifera L ◽  
Red Wines ◽  
Polyphenolic Composition ◽  
Red Grape ◽  
Grape Varieties

scholarly journals Polyphenolic Characterization of Merlot, Tannat and Syrah Skin Extracts at Different Degrees of Maturity and Anti-Inflammatory Potential in RAW 264.7 Cells

Foods ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 541
Author(s):  
Nawel Benbouguerra ◽  
Josep Valls-Fonayet ◽  
Stephanie Krisa ◽  
François Garcia ◽  
Cédric Saucier ◽  
...  
Keyword(s):  
Vitis Vinifera ◽  
Ultra Performance Liquid Chromatography ◽  
Raw 264.7 Cells ◽  
Triple Quadrupole Mass Spectrometer ◽  
Polyphenolic Composition ◽  
Anti Inflammatory ◽  
Red Grape ◽  
Species Production ◽  
Grape Varieties

(1) Background: Both sensory quality and healthy attributes of Vitis vinifera grapes used for winemaking are closely related with the polyphenolic composition of their skins. (2) Methods: In this study, the polyphenolic characterization (flavan-3-ols, procyanidins, flavonols, stilbenes, anthocyanins) was investigated by ultra performance liquid chromatography coupled to a triple quadrupole mass spectrometer (UPLC-QqQ-MS). Skins from Vitis vinifera Merlot, Tannat, and Syrah red grape varieties cultivated in the south of France at different stages of ripening in 2018 were used. The anti-inflammatory and the antioxidant potential of the extracts were evaluated by the measure of nitric oxide (NO) and the intracellular reactive oxygen species production (ROS) in lipopolysaccharide (LPS)-stimulated macrophages. (3) Results: 41 polyphenols were quantified in all samples. Generally, the flavan-3-ol and procyanidin content decreased during ripening whereas the anthocyanins and stilbenes increased. In addition, as a novelty of this work, a wide identification and characterization of monomeric and oligomeric stilbenes was assessed by using authentic standards isolated in our laboratory, some of them (parthenocissin A and miyabenol C) reported for the first time in Merlot, Tannat and Syrah cultivars. The before-veraison skin extracts of all studied varieties, exhibited higher NO and ROS productions inhibition (>50%) proving both antioxidant and anti-inflammatory properties.

Anthocyanin profile of Spanish Vitis vinifera L. red grape varieties in danger of extinction

2007 ◽  
Vol 13 (3) ◽  
pp. 150-156 ◽  
Author(s):  
S. GÓMEZ-ALONSO ◽  
M. FERNÁNDEZ-GONZÁLEZ ◽  
A. MENA ◽  
J. MARTÍNEZ ◽  
E. GARCÍA-ROMERO
Keyword(s):  
Vitis Vinifera ◽  
Vitis Vinifera L ◽  
Anthocyanin Profile ◽  
Red Grape ◽  
Grape Varieties

scholarly journals Irrigation and Leaf Removal Effects on Polyphenolic Content of Grapes and Wines Produced from cv. ‘Agiorgitiko’ (Vitis vinifera L.)

2016 ◽  
Vol 44 (1) ◽  
pp. 133-139 ◽  
Author(s):  
Evangelia CHORTI ◽  
Maria KYRALEOU ◽  
Stamatina KALLITHRAKA ◽  
Manolis PAVLIDIS ◽  
Stefanos KOUNDOURAS ◽  
...  
Keyword(s):  
Vitis Vinifera ◽  
Sun Exposure ◽  
Vitis Vinifera L ◽  
Total Phenols ◽  
Leaf Removal ◽  
Total Anthocyanin ◽  
Polyphenolic Composition ◽  
Berry Size ◽  
Significant Difference ◽  
Red Grape

Vitis vinifera L. cv. ‘Agiorgitiko’ is one of the most important red grape varieties of Greece, cultivated almost exclusively in the region of Nemea in north-eastern Peloponnese. This work aimed to study the influence of some commonly applied viticultural practices on the polyphenolic composition of ‘Agiorgitiko’. Leaf removal at veraison, irrigation, and a combination of both, were applied and the phenolic content of the grapes and of the produced wines was compared. The results showed that leaf removal decreased berry size, enhanced total anthocyanin, total phenol and malvidin 3-O-monoglucoside accumulation in skins and increased the amount of extractable anthocyanins in the juice. The combination of irrigation and leaf removal caused a significant increase in total phenols in the skin and in the amount of extractable anthocyanins in juice. As far as the produced wines were concerned, color intensity, tannin content and total polyphenols were increased due to leaf removal. Both irrigation and leaf removal resulted in wines with the highest concentration of malvidin 3-O-monoglucoside, although neither practice resulted in any significant difference in anthocyanin concentration of the wines. Vines where only irrigation was applied produced berries with reduced extractable anthocyanins, increased seed total phenols and lower wine total tannins. The study showed that increasing cluster sun exposure of ‘Agiorgitiko’ vines may be, overall, beneficial to the quality of the produced wine.

scholarly journals Biotic and Abiotic Elicitors of Stilbenes Production in Vitis vinifera L. Cell Culture

Plants ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 490
Author(s):  
Martin Sák ◽  
Ivana Dokupilová ◽  
Šarlota Kaňuková ◽  
Michaela Mrkvová ◽  
Daniel Mihálik ◽  
...  
Keyword(s):  
Cell Wall ◽  
Vitis Vinifera ◽  
Cell Cultures ◽  
Trichoderma Viride ◽  
Vitis Vinifera L ◽  
Treated Plant ◽  
Abiotic Elicitors ◽  
In Vitro Cell Cultures ◽  
Red Grape

The in vitro cell cultures derived from the grapevine (Vitis vinifera L.) have been used for the production of stilbenes treated with different biotic and abiotic elicitors. The red-grape cultivar Váh has been elicited by natural cellulose from Trichoderma viride, the cell wall homogenate from Fusarium oxysporum and synthetic jasmonates. The sodium-orthovanadate, known as an inhibitor of hypersensitive necrotic response in treated plant cells able to enhance production and release of secondary metabolite into the cultivation medium, was used as an abiotic elicitor. Growth of cells and the content of phenolic compounds trans-resveratrol, trans-piceid, δ-viniferin, and ɛ-viniferin, were analyzed in grapevine cells treated by individual elicitors. The highest accumulation of analyzed individual stilbenes, except of trans-piceid has been observed after treatment with the cell wall homogenate from F. oxysporum. Maximum production of trans-resveratrol, δ- and ɛ-viniferins was triggered by treatment with cellulase from T. viride. The accumulation of trans-piceid in cell cultures elicited by this cellulase revealed exactly the opposite effect, with almost three times higher production of trans-resveratrol than that of trans-piceid. This study suggested that both used fungal elicitors can enhance production more effectively than commonly used jasmonates.

scholarly journals Impact of Climatic Conditions on the Resveratrol Concentration in Blend of Vitis vinifera L. cvs. Barbera and Croatina Grape Wines

Molecules ◽  
2021 ◽  
Vol 26 (2) ◽  
pp. 401
Author(s):  
Gabriele Rocchetti ◽  
Federico Ferrari ◽  
Marco Trevisan ◽  
Luigi Bavaresco
Keyword(s):  
Vitis Vinifera ◽  
Correlation Coefficients ◽  
Climatic Conditions ◽  
Meteorological Conditions ◽  
Vitis Vinifera L ◽  
Red Wines ◽  
Bioclimatic Indices ◽  
Positive Correlation ◽  
Mean Temperature ◽  
Production Areas

The aim of this work was to investigate the effect of meteorological conditions on resveratrol concentration of red wines produced in Piacenza viticultural region (Italy). In this regard, six representative estates producing Colli Piacentini Gutturnio DOC (a blend of V. vinifera L. cvs. Barbera and Croatina) vintage wines were analysed for trans- and cis-resveratrol over an 8-year period (1998–2005). Grapes were taken from the same vineyard in each estate by using the same enological practices over the entire investigated period. The meteorological conditions corresponding to the production areas were recorded, and bioclimatic indices were calculated as well. Overall, cis-resveratrol concentration was negatively correlated to Huglin index and August mean temperature, whilst positive correlation coefficients were found when considering the Selianinov index and the rainfall of September.

Glyphosate impacts on polyphenolic composition in grapevine ( Vitis vinifera L.) berries and wine

2016 ◽  
Vol 213 ◽  
pp. 26-30 ◽  
Author(s):  
Silvia Donnini ◽  
Paola Tessarin ◽  
Alejandra Ribera-Fonseca ◽  
Michele Di Foggia ◽  
Giuseppina Paola Parpinello ◽  
...  
Keyword(s):  
Vitis Vinifera ◽  
Vitis Vinifera L ◽  
Polyphenolic Composition

scholarly journals INFLUENCE OF SOME ROOTSTOCK ON THE GROWTH AND QUALITY OF THE VINE PLANTING MATERIAL OF THE MAVRUD VARIETY

2019 ◽  
Vol 17 (4) ◽  
pp. 371-374
Author(s):  
M. Mihaylov
Keyword(s):  
Vitis Vinifera ◽  
19Th Century ◽  
Biological Characteristics ◽  
Vitis Vinifera L ◽  
Red Wines ◽  
Planting Material ◽  
The 19Th Century

The direction related with production of vine planting material originated from the 19th century, after the advent of Phylloxera vastatrix F. in which a large part of the vineyards in Bulgaria and the main wine-growing countries were destroyed. Only solution was proposed for grafting vine varieties from Vitis vinifera L. on resistant rootstocks. A number of biological characteristics of the vine influence both the nursery for scions and the rootstock nursery. One of them, which is main is the affinity of different rootstocks on the different vine varieties. In the southern Bulgaria, where the Mavrud variety is characteristic, high losses are observed due to the low yield of first-class vines. In Bulgaria, the Mavrud variety is highly valued due to its biological qualities, resulting in extracts and dense red wines that have glorified our country.

scholarly journals Factors affecting in vitro cultivation of grape (Vitis vinifera L.): a review

2020 ◽  
Vol 10 (1) ◽  
pp. 1-5 ◽  
Author(s):  
Fikadu Kumsa
Keyword(s):  
Vitis Vinifera ◽  
Review Paper ◽  
Vitis Vinifera L ◽  
Growth Media ◽  
In Vitro Cultivation ◽  
Factors Affecting ◽  
Current Review ◽  
Research Gap ◽  
Grape Varieties

Grape (Vitis vinifera L.) is globally cultivated as commercial fruit crop usually used for fruit purpose or industrial product. The objective of the current review is to review and identify the research gap on the effect of different growth media and vitrification on shooting and rooting performance of grape. Factors affecting rooting of grape cuttings can be internal or external factors. Currently, grapevines are very sensitive to disease in the conventional method of propagation. Even if tissue culture is recommended for healthy propagation of the grape varieties, still factors affecting the growth of the plant verifications were reported. This, review paper progressively revised for the existing factors and possible solutions during in vitro propagation of grapevines. Int. J. Agril. Res. Innov. Tech. 10(1): 1-5, June 2020

Time course of the colour of young red wines from Vitis vinifera L. during ageing in bottle

2006 ◽  
Vol 41 (8) ◽  
pp. 892-899 ◽  
Author(s):  
María Monagas ◽  
Pedro J. Martín-Álvarez ◽  
Carmen Gómez-Cordovés ◽  
Begoña Bartolomé
Keyword(s):  
Vitis Vinifera ◽  
Time Course ◽  
Vitis Vinifera L ◽  
Red Wines
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