| |
|
|
| Registros recuperados : 11 | |
| Registros recuperados : 11 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Clima Temperado. |
|
Data corrente: |
11/12/2012 |
|
Data da última atualização: |
11/12/2012 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
PEREIRA, M. C.; STEFFENS, R. S.; JABLONSKI, A.; HERTZ, P. F.; RIOS, A. O.; VIZZOTTO, M.; FLÔRES, S. H. |
|
Afiliação: |
MARINA C. PEREIRA; ROSANA S. STEFFENS; ANDRÉ JABLONSKI; PLINIO F. HERTZ; ALESSANDRO O. RIOS; MARCIA VIZZOTTO, CPACT; SIMONE H. FLÔRES. |
|
Título: |
Characterization, bioactive compounds and antioxidant potential of three Brazilian fruits. |
|
Ano de publicação: |
2012 |
|
Fonte/Imprenta: |
Journal of Food Composition and Analysis, v. 29, p. 19-24, 2012. |
|
ISSN: |
0889-1575 |
|
DOI: |
http://dx.doi.org/10.1016/j.jfca.2012.07.013 |
|
Idioma: |
Português |
|
Conteúdo: |
With the objective of stimulating the cultivation and consumption of native Brazilian fruits, the physicochemical composition and antioxidant potential of three native species, namely the araticu-do-mato (Rollinia sylvatica A. St.-Hil.), pindo palm (Butia capitata (Mart.) Becc.) and mandacaru-de-três-quinas (Cereus hildmannianus K. Schum.) were determined in this study. The pindo palm fruit stood out because of its elevated carotenoid content (39.6 mg/g) and greater antioxidant capacity (26 mM trolox/g of fresh sample) by the ABTS (2,2-azino-bis-3-ethylbenzothiazoline-6-sulfonic) method, although by the DPPH (2,2-diphenyl-1-picrylhydrazyl) method, the pindo palm fruit (3847.5 g of fresh sample/g DPPH) and mandacaru-de-tre?s-quinas fruit (3249.8 g of fresh sample/g DPPH) were considered to have the same antioxidant potential with no difference between them. The mandacaru-de-tre?s-quinas fruit also showed the highest total phenolic compound content (1337.3 mg/100 g). Although the araticu-do-mato presented the highest vitamin C content (0.32 mg/g), it did not differ statistically from the mandacaru-de-tre?s-quinas fruit (0.25 mg/g); on the other hand, it was considered to be equal to the pindo palm fruit (0.23 mg/g). The araticu-do-mato also showed the best result for the TSS/TTA (total soluble solids/total titratable acidity) ratio (41.92), thus it was adequate for in natura consumption and for processing as well. |
|
Palavras-Chave: |
Antioxidant; Biodiversity and nutrition; Brasil; Fruta Nativa; Native fruits. |
|
Thesagro: |
Analise de Alimento; Antioxidante; Biodiversidade; Carotenoide; Composição de Alimento; Composição Quimica; Fruta; Nutrição. |
|
Thesaurus NAL: |
Brazil; Carotenoids; Chemical composition; Food analysis; Food composition. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02664naa a2200433 a 4500
001 1942109
005 2012-12-11
008 2012 bl uuuu u00u1 u #d
022 $a0889-1575
024 7 $ahttp://dx.doi.org/10.1016/j.jfca.2012.07.013$2DOI
100 1 $aPEREIRA, M. C.
245 $aCharacterization, bioactive compounds and antioxidant potential of three Brazilian fruits.$h[electronic resource]
260 $c2012
520 $aWith the objective of stimulating the cultivation and consumption of native Brazilian fruits, the physicochemical composition and antioxidant potential of three native species, namely the araticu-do-mato (Rollinia sylvatica A. St.-Hil.), pindo palm (Butia capitata (Mart.) Becc.) and mandacaru-de-três-quinas (Cereus hildmannianus K. Schum.) were determined in this study. The pindo palm fruit stood out because of its elevated carotenoid content (39.6 mg/g) and greater antioxidant capacity (26 mM trolox/g of fresh sample) by the ABTS (2,2-azino-bis-3-ethylbenzothiazoline-6-sulfonic) method, although by the DPPH (2,2-diphenyl-1-picrylhydrazyl) method, the pindo palm fruit (3847.5 g of fresh sample/g DPPH) and mandacaru-de-tre?s-quinas fruit (3249.8 g of fresh sample/g DPPH) were considered to have the same antioxidant potential with no difference between them. The mandacaru-de-tre?s-quinas fruit also showed the highest total phenolic compound content (1337.3 mg/100 g). Although the araticu-do-mato presented the highest vitamin C content (0.32 mg/g), it did not differ statistically from the mandacaru-de-tre?s-quinas fruit (0.25 mg/g); on the other hand, it was considered to be equal to the pindo palm fruit (0.23 mg/g). The araticu-do-mato also showed the best result for the TSS/TTA (total soluble solids/total titratable acidity) ratio (41.92), thus it was adequate for in natura consumption and for processing as well.
650 $aBrazil
650 $aCarotenoids
650 $aChemical composition
650 $aFood analysis
650 $aFood composition
650 $aAnalise de Alimento
650 $aAntioxidante
650 $aBiodiversidade
650 $aCarotenoide
650 $aComposição de Alimento
650 $aComposição Quimica
650 $aFruta
650 $aNutrição
653 $aAntioxidant
653 $aBiodiversity and nutrition
653 $aBrasil
653 $aFruta Nativa
653 $aNative fruits
700 1 $aSTEFFENS, R. S.
700 1 $aJABLONSKI, A.
700 1 $aHERTZ, P. F.
700 1 $aRIOS, A. O.
700 1 $aVIZZOTTO, M.
700 1 $aFLÔRES, S. H.
773 $tJournal of Food Composition and Analysis$gv. 29, p. 19-24, 2012.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Clima Temperado (CPACT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
