Bioactive and volatile organic compounds in Southern Brazilian blackberry (Rubus Fruticosus) fruit cv. Tupy
2014
Jacques, Andressa Carolina(Universidade Federal de Pelotas Departamento de Ciência e Tecnologia Agroindustrial ,Universidade Federal do Pampa) | Chaves, Fábio Clasen(Universidade Federal de Pelotas Departamento de Ciência e Tecnologia Agroindustrial) | Zambiazi, Rui Carlos(Universidade Federal de Pelotas Departamento de Ciência e Tecnologia Agroindustrial) | Brasil, Márcia Campos(Universidade Federal do Rio Grande do Sul Departamento de Química Inorgânica) | Caramão, Elina Bastos(Universidade Federal do Rio Grande do Sul Departamento de Química Inorgânica)
Blackberry (Rubus fruticosus, cultivar Tupy), an expanding fruit crop in southern Brazil, is greatly appreciated for its flavor and bioactive potential with limited characterization of its metabolite content. The purpose of this study was to characterize the bioactive and volatile organic compound (VOC) content of mature blackberry fruit of cultivar Tupy. Gallic acid, (-)-epicatechin, ferulic acid, and quercetin were the main phenolic compounds found in mature fruit. Among the VOCs identified in 'Tupy' blackberry were important flavor components characteristic of fruit berries, including hydrocarbons, alcohols, aldehydes, ketones, esters, and terpenoids. Some of the VOCs had not been previously found in blackberry, while others have been associated with typical blackberry flavor.
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