Terroir 2008 banner
IVES 9 IVES Conference Series 9 Ripening of Vitis vinifera grapes varieties in São Joaquim, a new wine growing region, Southern Brazil

Ripening of Vitis vinifera grapes varieties in São Joaquim, a new wine growing region, Southern Brazil

Abstract

This report has investigated the ripening characteristics of Vitis vinifera grapes Cabernet Franc, Merlot, Sangiovese and Syrah in two consecutive vintages (2006 and 2007), in order to evaluate the adaptation from these recently varieties planted in São Joaquim town, Santa Catarina State, Brazil. The berries had been collected at 10-day intervals from véraison to harvest and in have been analyzed at levels of pH, total acidity (TA), total soluble solids (TSS), maturation index (TSS/TA), total monomeric anthocyanins (TMA) (malvidin-3-glucoside, mg/100g skin), total polyphenols index (TPI), and Color Intensity (CI). At maturity, values of pH, TA and TSS ranged from 3.3 to 3.5; from 0.60 to 0.80 (mg of tartaric acid/100 mL) and from 19 to 23.5 ºBrix, respectively. Maturation index ranged from 29 to 40, and significant differences (p< 0.05) have been observed among different grapes varieties, but not between vintages. The values of TMA, TPI and CI ranged from 864.6 to 352.1; from 126.1 to 45.5 and from 20.66, respectively, and significant differences have been verified among varieties and also vintages (p< 0.05).

Download the PDF

DOI:

Publication date: December 8, 2021

Issue: Terroir 2008

Type: Article

Authors

Eliana FORTES GRIS (1), Vívian Maria BURIN (1), Leila D. FALCÃO (2), Emílio BRIGHENTI (3), Marilde T. BORDIGNON LUIZ (1)

(1) Universidade Federal de Santa Catarina/Centro de Ciências Agrárias/Departamento de Ciência e Tecnologia de Alimentos
(2) Universidade Estadual de Ponta Grossa – PRODOC-CAPES
(3) Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina – Estação Experimental de São Joaquim

Contact the author

Keywords

Vitis vinifera grapes, adaptation, ripening

Tags

IVES Conference Series | Terroir 2008

Citation

Related articles…

Evaluation of methods used for the isolation and characterization of grape skin and seed, and wine tannins

Validation of the phloroglucinolysis and RP-HPLC method showed selectivity and repeatability within acceptable limits for all investigated matrices. Recovery of polymeric phenols by SPE was also acceptable.

Read More

“Terroir” and grape and wine quality of native grape variety Istrian Malvasia

Viticulture and wine production have a historical tradition in Istria. First written document of vine cultivation in this area date since antiquity. The most wide spread vine variety in Istria is Istrian Malvasia (white variety), and it capture about 60% of total vineyard surface in Istria today.

Read More

Characterization of simple polyphenols in seeds of autochthonous grapevine varieties grown in Croatia (Vitis vinifera L.)

Croatia has rich grapevine genetic resources with more than 125 autochthonous varieties preserved. Coastal region of Croatia, Dalmatia, is well known for wine production based on autochthonous grapevine varieties. Nevertheless, only couple of these are widely cultivated and have greater economic importance. Grape seeds are sources of polyphenols which play an important role in organoleptic and nutritional value of grape and wine. Hence, the aim of this study was to evaluate the simple polyphenols from grape seeds in 20 rare autochthonous grapevine varieties.

Read More

Zoning methods in relation to the plant

The characterization of the plant is the obliged pathway between the environment and the product. The responses of the plant amplify or reduce the variations of the environment, while determining directly the type and the quality of the products. These results are inscribed inside the Viticultural Terroir Unit (VTU). VTU is the complex interaction between the Basic Terroir Unit or BTU (interaction mesoclimate x soil/subsoil), the genotype (variety x rootstock), the management system, the oenological technologies. Thus, at the most complex level, a global biological triptych is found again : environment (source) x plant (structure) = produced and exchanged substances.

Read More

Effects of different organic amendments on soil, vine, grape and wine, in a long-term field experiment in Chinon vineyard (France)

In a long-term experiment carried out in Chinon vineyard (37, France) during 23 years, the effects of several organic amendments were studied on soil, vine, grapes and wine. Four main treatments were compared on a calcareous sandy soil: control without organic amendment, dry crushed pruning wood at 2.1.t-1.ha-1.year-1 (D1), cow manure at 10 t-1. ha-1.year-1 (D1) and cow manure applied at 20 t-1.ha-1.year-1 (D2). D1 levels were calculated to fill the annual humus losses by mineralization.

Read More