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      Particularities of Syrah wines from different growing regions of Southern Brazil: grapevine phenology and bioactive compounds

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          Abstract

          The aim of this study was to monitor the phenological parameters of grapevine ( Vitis vinifera) of Syrah variety recently introduced in the region of Marari, Água Doce, Campos Novos and São Joaquim, Santa Catarina State (SC), Brazil, and to characterize the phenolic composition and antioxidant activity of wines produced from this variety of the vintages 2010 and 2011. The adaptation of the grapevine to climate conditions of these grape growing regions of Southern Brazil for this variety has also been assessed. The climate variations occurring between the phenological cycles of grapevine of Syrah for each growing region influenced the phenological extension and heat accumulation of the grapevine. The wines showed significant levels of phenolic compounds and high antioxidant activity, while catechin, a potent antioxidant, was the main phenolic compound quantified in wines. Positive correlations between the phenolic compounds and antioxidant activity were observed. The principal component analysis confirmed the influence of the growing region and vintages on the phenolic composition of wines, indicating the importance of climate conditions. This study identified possible phenolic markers indicative of climatic influence.

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          The online version of this article (doi:10.1007/s13197-017-2557-0) contains supplementary material, which is available to authorized users.

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          Author and article information

          Contributors
          +55 48 3721 5376 , marilde.bordignon@ufsc.br
          Journal
          J Food Sci Technol
          J Food Sci Technol
          Journal of Food Science and Technology
          Springer India (New Delhi )
          0022-1155
          0975-8402
          7 April 2017
          May 2017
          : 54
          : 6
          : 1414-1424
          Affiliations
          [1 ] ISNI 0000 0001 2188 7235, GRID grid.411237.2, Departamento de Ciência e Tecnologia de Alimentos, , Universidade Federal de Santa Catarina, ; Rod. Admar Gonzaga, 1346, Itacorubi, Florianópolis, SC CEP 88034-001 Brazil
          [2 ] ISNI 0000 0001 2188 7235, GRID grid.411237.2, Departamento de Fitotecnia, , Universidade Federal de Santa Catarina, ; Rod. Admar Gonzaga, 1346, Itacorubi, Florianópolis, SC CEP 88034-001 Brazil
          [3 ]Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina, Estação Experimental de Videira, Rua João Zardo, 1660, Campo Experimental, Videira, SC CEP 89560-000 Brazil
          [4 ] ISNI 0000 0004 0417 7532, GRID grid.412292.e, , Universidade do Oeste de Santa Catarina, ; Rua Paese, 198, Bairro Universitário, Videira, SC CEP 89560-000 Brazil
          Article
          PMC5430172 PMC5430172 5430172 2557
          10.1007/s13197-017-2557-0
          5430172
          28559600
          f3b7e7ec-9294-46b0-8f4a-fccc51e17f86
          © Association of Food Scientists & Technologists (India) 2017
          History
          : 27 October 2016
          : 22 February 2017
          Categories
          Original Article
          Custom metadata
          © Association of Food Scientists & Technologists (India) 2017

          Vitis vinifera ,Climate,Wine,Bioactive compounds,Antioxidant activity,Food quality

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