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	Provedor de dados Ciênc. Tecnol. Aliment. (2) Autor Cheng,Guo (2) Zhang,Zhen-Wen (2) Fa,Jie-Qiong (1) Liu,Ye (1) Xi,Zhu-Mei (1) Yue,Tai-Xin (1) Mais... Palavra-chave Antioxidant capacity (1) Aroma compounds (1) Berry composition (1) Corridor area (1) Grape varieties (1) Shoot positions (1) Wine composition (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2015 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Comparison between aroma compounds in wines from four Vitis vinifera grape varieties grown in different shoot positions Ciênc. Tecnol. Aliment. Cheng,Guo; Liu,Ye; Yue,Tai-Xin; Zhang,Zhen-Wen. The aroma characteristics of wines from four Vitis vinifera grape varieties (‘Cabernet sauvignon’, ‘Merlot’, ‘Chardonnay’, and ‘Italian Riesling’) grown in three shoot positions were evaluated by HS-SPME-GC/MS. In this study, the numerous significant differences found in most of the aromatic compounds influence of different shoot positions on the quality of wine. The results showed that the middle shoot position increased significantly the aroma concentration in the majority of wines investigated. The volatile components showing the greatest differences in the wines of different cultivars were aldehydes and terpenes. 8 and 11 compounds were found and quantified (OAVs>1) in the two red wines and white wines at concentrations higher than their... Tipo: Info:eu-repo/semantics/article Palavras-chave: Aroma compounds; Shoot positions; Wine composition. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612015000200237 Research on the quality of the wine grapes in corridor area of China Ciênc. Tecnol. Aliment. Cheng,Guo; Fa,Jie-Qiong; Xi,Zhu-Mei; Zhang,Zhen-Wen. The corridor area of Gansu Province is one of the most important wine grape growing regions in China, and this strip of land results in a significant difference in terms of terroir between its regions. Chemical composition and antioxidant capacity of the main wine grape varieties (Vitis vinifera L.) cultivated in the corridor area of Gansu Province in northwest China were compared. Three regions (Zhangye, Wuwei, and Jiayuguan) were selected to explain the influence of soil and climate conditions on the quality of wine grapes. This study aims to investigate the effect of different regions on berry composition and antioxidant capacity, providing a general evaluation of red and white wine grapes quality in the corridor area of China. The results showed that... Tipo: Info:eu-repo/semantics/article Palavras-chave: Grape varieties; Corridor area; Berry composition; Antioxidant capacity. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612015000100038 Registros recuperados: 2 Primeira ... 1 ... Última

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