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| Castilhos,Maurício Bonatto Machado de; Silva,Ana Carolina Conti e; Bianchi,Vanildo Luiz Del. |
| Several studies proposed changes in winemaking technology in order to improve wine quality, reflecting on its high acceptance. Thus, the aim of this work was to evaluate the influence of pre-drying and constant pumping effect technologies on sensory attributes of Bordô (Ives) and Isabel red wines through the acceptance evaluation of appearance, aroma, body, flavor and overall acceptance. Eighty consumers evaluated the samples using a 9-point structured scale and sensory data were analyzed by Cluster Analysis followed by Multidimensional Scaling. Significant differences (P<0.001) were observed in the comparison of the samples in all sensory attributes, highlighting the wide acceptance of the samples from innovative winemaking. In addition, Cluster... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: American grapes; Winemaking; Drying; Static pomace; Consumer acceptance. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542013000200008 |
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| ARCANJO,Narciza Maria de Oliveira; NERI-NUMA,Iramaia Angelica; BEZERRA,Taliana Kênia Alves; SILVA,Flávio Luís Honorato da; PASTORE,Glaucia Maria; MADRUGA,Marta Suely. |
| Abstract The objective of this study was to evaluate the quality of commercial red wines (Isabella and Ives [IsB]; Isabella, Ives, Seibel and Concord [IsSC]; and Isabella and Ives [IsBb]) produced from Isabella and Ives grapes grown in southern Brazil. The parameters required by Brazilian law were evaluated, and the chemical parameters of the phenolic compounds, organic acids, anthocyanins and antioxidant capacity were quantified for red wine samples containing the Isabella and Ives grape. All of the wine parameters were consistent with Brazilian legislation. There were significant differences (p<0.05) among the wines in phenolic compound content, flavonoids, antioxidant activity measured by the oxygen radical absorbance capacity (ORAC) and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: American grapes; Antioxidants; Fermented beverage; Phenolic compounds; Legislation. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612017000200184 |
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| Villa, Fabíola; Dall’Oglio, Paulo Antonio; Potrich, Celio; Fogaça, Luciana Alves. |
| The vine, when studied in different places and years, allow extensive conclusion on cultural adaptation in a specific region. The objective of this research was to evaluate two rootstocks and three cultivars of rustic grapes under bench grafting at Toledo and Ouro Verde do Oeste (Paraná State, Brazil). Both researches were conducted in a private property, evaluating forming and plant development and of this plants in field. Bench grafting was used for plant forming, by saddle graft. After 90 days grafting root percentage and graft union were evaluated. Then, plants were conducted in field and after 15 days the average sprouting height and number of surviving plants was analyzed. Past 120 days the second phase that consisted of: diameter of horizontal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vitis spp.; American grapes; Saddle graft; Compatibility.. |
| Ano: 2019 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/19664 |
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