Tags

Type your tag names separated by a space and hit enter

Influence of climatic conditions on the phenolic composition of Vitis vinifera L. cv. Graciano.
Anal Chim Acta. 2012 Jun 30; 732:73-7.AC

Abstract

The influence of different climatic conditions on the phenolic composition of grape skins and seeds of Vitis vinifera L. cv. Graciano - an autochthonous cultivar from Rioja and Navarra regions (Spain) - was evaluated during ripening in a separate way. Graciano grapes from two different vineyards with different climatic conditions and from two different vintages (2008 and 2009) were analysed. Clear differences between phenolic maturity pattern of grape skins and seeds were observed. In this context, it may be important to evaluate the phenolic maturity of seeds and skins in a separate way in order to decide the optimal harvest time. It was also noticeable that the effect of vintage (mainly due to changes in climatic conditions) may affect the changes in the phenolic composition of both grape skins and seeds. Although in a lesser extent, the effect of the vineyard was also observable, and it was especially relevant in vintages with irregular climatic conditions such as 2008 vintage. In a second strand, results obtained from the phenolic composition of grape seeds and skins at harvest, oenological parameters at harvest and climate conditions during vegetative stage were evaluated and relationships among the aforementioned variables were revealed.

Authors+Show Affiliations

Unidad de Nutrición y Bromatología, Facultad de Farmacia, Universidad de Salamanca, Salamanca, Spain.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

22688036

Citation

Ferrer-Gallego, Raúl, et al. "Influence of Climatic Conditions On the Phenolic Composition of Vitis Vinifera L. Cv. Graciano." Analytica Chimica Acta, vol. 732, 2012, pp. 73-7.
Ferrer-Gallego R, Hernández-Hierro JM, Rivas-Gonzalo JC, et al. Influence of climatic conditions on the phenolic composition of Vitis vinifera L. cv. Graciano. Anal Chim Acta. 2012;732:73-7.
Ferrer-Gallego, R., Hernández-Hierro, J. M., Rivas-Gonzalo, J. C., & Escribano-Bailón, M. T. (2012). Influence of climatic conditions on the phenolic composition of Vitis vinifera L. cv. Graciano. Analytica Chimica Acta, 732, 73-7. https://doi.org/10.1016/j.aca.2011.12.072
Ferrer-Gallego R, et al. Influence of Climatic Conditions On the Phenolic Composition of Vitis Vinifera L. Cv. Graciano. Anal Chim Acta. 2012 Jun 30;732:73-7. PubMed PMID: 22688036.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Influence of climatic conditions on the phenolic composition of Vitis vinifera L. cv. Graciano. AU - Ferrer-Gallego,Raúl, AU - Hernández-Hierro,José Miguel, AU - Rivas-Gonzalo,Julián C, AU - Escribano-Bailón,M Teresa, Y1 - 2012/01/11/ PY - 2011/09/01/received PY - 2011/12/20/revised PY - 2011/12/22/accepted PY - 2012/6/13/entrez PY - 2012/6/13/pubmed PY - 2012/10/2/medline SP - 73 EP - 7 JF - Analytica chimica acta JO - Anal Chim Acta VL - 732 N2 - The influence of different climatic conditions on the phenolic composition of grape skins and seeds of Vitis vinifera L. cv. Graciano - an autochthonous cultivar from Rioja and Navarra regions (Spain) - was evaluated during ripening in a separate way. Graciano grapes from two different vineyards with different climatic conditions and from two different vintages (2008 and 2009) were analysed. Clear differences between phenolic maturity pattern of grape skins and seeds were observed. In this context, it may be important to evaluate the phenolic maturity of seeds and skins in a separate way in order to decide the optimal harvest time. It was also noticeable that the effect of vintage (mainly due to changes in climatic conditions) may affect the changes in the phenolic composition of both grape skins and seeds. Although in a lesser extent, the effect of the vineyard was also observable, and it was especially relevant in vintages with irregular climatic conditions such as 2008 vintage. In a second strand, results obtained from the phenolic composition of grape seeds and skins at harvest, oenological parameters at harvest and climate conditions during vegetative stage were evaluated and relationships among the aforementioned variables were revealed. SN - 1873-4324 UR - https://www.unboundmedicine.com/medline/citation/22688036/Influence_of_climatic_conditions_on_the_phenolic_composition_of_Vitis_vinifera_L__cv__Graciano_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0003-2670(12)00014-1 DB - PRIME DP - Unbound Medicine ER -