|
|
Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
11/04/2018 |
Data da última atualização: |
20/11/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SOUSA, S. H. B. de; MATTIETTO, R. de A.; CHISTÉ, R. C.; CARVALHO, A. V. |
Afiliação: |
Sérgio Henrique Brabo de Sousa, GRADUANDO UFPA; RAFAELLA DE ANDRADE MATTIETTO, CPATU; Renan Campos Chisté, UFPA; ANA VANIA CARVALHO, CPATU. |
Título: |
Phenolic compounds are highly correlated to the antioxidant capacity of genotypes of Oenocarpus distichus Mart. fruits. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Food Research International, v. 108, p. 405-412, June 2018. |
DOI: |
https://doi.org/10.1016/j.foodres.2018.03.056 |
Idioma: |
Inglês |
Conteúdo: |
This research aimed to evaluate 32 genotypes of Oenocarpus distichus fruits regarding the contents of total phenolic compounds, flavonoids, flavanols, monomeric anthocyanins, antioxidant capacity (ABTS and DPPH assays), and the phenolic compound profiles of the five genotypes that presented the highest yields of bioactive compounds. The genotypes were harvested in three different locations in Pará State, Northern Brazil, (Belém, São João do Araguaia and Marabá). Among the 32 genotypes, the highest bioactive compound contents and antioxidant capacity were found for three genotypes harvested in Belém (B-3, B-7 and B-8) and two harvested in São João do Araguaia (SJ-1 and SJ-4), and the total phenolic compounds varied from 131.97 to 363.01mg gallic acid equivalent/100g, total flavonoids from 24.23 to 38.19mg quercetin equivalent/100g, total flavanols from 72.29 to 259.18mg catechin equivalent/100g, and monomeric anthocyanins from 21.31 to 67.76mg cyanidin 3-rutinoside/100g. The main phenolic compounds tentatively identified in the five selected genotypes were cyanidin 3-O-rutinoside (48.47 to 196.51g/g), which could be identified and quantified as the major phenolic compound in Oenocarpus distichus fruits, for the first time, followed by chlorogenic acid (0.71 to 64.56g/g) and rutin (13.98 to 56.76g/g). |
Palavras-Chave: |
Análise de alimentos; Antocianinas; Bacaba-de-leque; Bioatividade; Compostos fenólicos; Oenocarpus distichus Mart. |
Categoria do assunto: |
Q Alimentos e Nutrição Humana |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/175309/1/1-s2.0-S0963996918302400-main.pdf
|
Marc: |
LEADER 02131naa a2200241 a 4500 001 2090465 005 2018-11-20 008 2018 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.foodres.2018.03.056$2DOI 100 1 $aSOUSA, S. H. B. de 245 $aPhenolic compounds are highly correlated to the antioxidant capacity of genotypes of Oenocarpus distichus Mart. fruits.$h[electronic resource] 260 $c2018 520 $aThis research aimed to evaluate 32 genotypes of Oenocarpus distichus fruits regarding the contents of total phenolic compounds, flavonoids, flavanols, monomeric anthocyanins, antioxidant capacity (ABTS and DPPH assays), and the phenolic compound profiles of the five genotypes that presented the highest yields of bioactive compounds. The genotypes were harvested in three different locations in Pará State, Northern Brazil, (Belém, São João do Araguaia and Marabá). Among the 32 genotypes, the highest bioactive compound contents and antioxidant capacity were found for three genotypes harvested in Belém (B-3, B-7 and B-8) and two harvested in São João do Araguaia (SJ-1 and SJ-4), and the total phenolic compounds varied from 131.97 to 363.01mg gallic acid equivalent/100g, total flavonoids from 24.23 to 38.19mg quercetin equivalent/100g, total flavanols from 72.29 to 259.18mg catechin equivalent/100g, and monomeric anthocyanins from 21.31 to 67.76mg cyanidin 3-rutinoside/100g. The main phenolic compounds tentatively identified in the five selected genotypes were cyanidin 3-O-rutinoside (48.47 to 196.51g/g), which could be identified and quantified as the major phenolic compound in Oenocarpus distichus fruits, for the first time, followed by chlorogenic acid (0.71 to 64.56g/g) and rutin (13.98 to 56.76g/g). 653 $aAnálise de alimentos 653 $aAntocianinas 653 $aBacaba-de-leque 653 $aBioatividade 653 $aCompostos fenólicos 653 $aOenocarpus distichus Mart 700 1 $aMATTIETTO, R. de A. 700 1 $aCHISTÉ, R. C. 700 1 $aCARVALHO, A. V. 773 $tFood Research International$gv. 108, p. 405-412, June 2018.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Amazônia Oriental (CPATU) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registros recuperados : 1 | |
Registros recuperados : 1 | |
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|