Physicochemical, bioactive and functional evaluation of the exotic fruits Opuntia ficus-indica AND Pilosocereus pachycladus Ritter from the Brazilian caatinga

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dc.contributor.authorSouza, Rosane Liége Alves de
dc.contributor.authorSantana, Maristela F. S.
dc.contributor.authorMacedo, Edangelo M. S. de
dc.contributor.authorBrito, Edy Sousa de
dc.contributor.authorCorreia, Roberta Targino Pinto
dc.date.accessioned2021-12-16T14:12:02Z
dc.date.available2021-12-16T14:12:02Z
dc.date.issued2015-04-07
dc.description.resumoThe Brazilian caatinga is characterized as one of the most populated and biologically diverse semi-arid regions in the world. Two exotic fruits collected in this unique bioma, the prickly pear (Opuntia ficus-indica) and facheiro (Philosocereus pachycladus Ritter), were investigated in regard to their physicochemical, bioactive and functional characteristics. Four different extracts were prepared and investigated: water (W), ethanol/water 70:100 (E70), ethanol/water 80:100 (E80), and ethanol only (E100). The betalain compounds were investigated using the LC-DAD-ESI-MS technique. The prickly pear fruits are sweeter and less acidic when compared to facheiro fruits, but they also have lower total solids, ash and protein. The total phenolic content (TPC) of water and ethanolic extracts ranged from 8.89 to 12.34 mg GAE/100 g and 82.23 to 107.67 mg GAE/100 g for Opuntia and facheiro fruits, respectively. The identification of betanin and isobetanin derivatives, as well as the TPC, antioxidant and antienzymatic activities of facheiro fruits were reported for the first time. All extracts presented some degree of alpha-amylase and alpha-glucosidase inhibition, with the exception of the facheiro water extractspt_BR
dc.identifier.citationSOUZA, Rosane L. A.; SANTANA, M.; MACEDO, E. ; BRITO, E. S.; CORREIA, R. T. P.. Physicochemical, bioactive and functional evaluation of the exotic fruits Opuntia ficus-indica AND Pilosocereus pachycladus Ritter from the Brazilian caatinga. Journal of Food Science and Technology, v. n/a, p. n/a-7336, 2015. Disponível em: https://link.springer.com/article/10.1007%2Fs13197-015-1821-4. Acesso em: 11 nov. 2021. https://doi.org/10.1007/s13197-015-1821-4pt_BR
dc.identifier.doi10.1007/s13197-015-1821-4
dc.identifier.urihttps://repositorio.ufrn.br/handle/123456789/45393
dc.languageenpt_BR
dc.publisherSpringerpt_BR
dc.rightsAttribution-NonCommercial 3.0 Brazil*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/3.0/br/*
dc.subjectCaatingapt_BR
dc.subjectCactaceae fruitspt_BR
dc.subjectPhenolicspt_BR
dc.subjectBetalainspt_BR
dc.titlePhysicochemical, bioactive and functional evaluation of the exotic fruits Opuntia ficus-indica AND Pilosocereus pachycladus Ritter from the Brazilian caatingapt_BR
dc.typearticlept_BR

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