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metadata.artigo.dc.title: Influence of processing on the antioxidant capacity and bioactive compounds in jellies from different blackberry cultivars
metadata.artigo.dc.creator: Souza, Vanessa Rios de
Pereira, Patrícia Aparecida Pimenta
Teixeira, Taísa Rezende
Silva, Thais Lomônaco Teodoro da
Pio, Rafael
Queiroz, Fabiana
metadata.artigo.dc.subject: Antioxidant activity
Bioactive compounds
metadata.artigo.dc.publisher: Institute of Food Science & Technology (IFST) 30-Jul-2015
metadata.artigo.dc.identifier.citation: SOUZA, V. R. de et al. Influence of processing on the antioxidant capacity and bioactive compounds in jellies from different blackberry cultivars. International Journal of Food Science & Technology, [S.l.], v. 50, n. 7, p. 1658-1665, July 2015. DOI:
metadata.artigo.dc.description.abstract: The effect of thermal processing and the berry cultivar has been the subject of several studies, to serve as a basis for the least possible loss of bioactive compounds and antioxidant capacity. In Brazil, there are numerous blackberry cultivars under cultivation, and in this context, the aim of this work was to study how the bioactive compound contents and antioxidant capacity of blackberry jelly were influenced by the cultivars (Guarani, Brazos, Comanche, Tupy, Cherokee, Caingangue and Choctaw). Analysis was made of 7 fresh blackberry cultivars and 7 blackberry jelly formulations. Analysis of antioxidant activity, total phenolics, total anthocyanins and ascorbic acid was performed. It was verified that the contribution of the heat sensitive antioxidants compounds is considerable in all blackberry cultivars, and the degradation of these compounds was significantly different between the different blackberry cultivars. The Brazos and Caingangue cultivars stand out as undergoing the lowest losses in processing, resulting in jellies richer in bioactive compounds and higher antioxidant capacity.
metadata.artigo.dc.language: en_US
Appears in Collections:DCA - Artigos publicados em periódicos

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