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Registro Completo |
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
15/06/2022 |
Data da última atualização: |
15/06/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PRIORI, D.; VALDUGA, E.; VIZZOTTO, M.; VALGAS, R. A.; BARBIERI, R. L. |
Afiliação: |
DANIELA PRIORI; EDUARDO VALDUGA, UFPEL; MARCIA VIZZOTTO FOSTER, CPACT; RICARDO ALEXANDRE VALGAS, CPACT; ROSA LIA BARBIERI, CPACT. |
Título: |
Pumpkin landraces from southern Brazil as functional foods. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Food Science and Technology, Campinas, v. 42, e92821, 2022. |
ISSN: |
1678-457X |
DOI: |
doi.org/10.1590/fst.92821 |
Idioma: |
Inglês |
Conteúdo: |
Squash is a food that meets the requirements of a healthy diet and is highly appreciated by consumers for its mild flavour and high nutritional value. In southern Brazil, many farmers grow several pumpkin landraces that are widely used in food. The consumption of its fruits and derivatives benefits human health due to the bioactive compounds, minerals, and antioxidants in the fruit pulp, making pumpkin a functional food. The objective of this study was to characterize the bioactive compounds, antioxidant activity, and minerals in the pulp of fruits of pumpkin landraces (Cucurbita maxima) from southern Brazil. Phenolic compounds, carotenoids, antioxidant activity, and minerals were evaluated in 10 accessions of pumpkin landraces from the Cucurbitaceae Genebank of Embrapa Temperate Agriculture (Pelotas, RS, Brazil). In mature fruits, the seeds and peels were discarded, and opposite longitudinal slices of pulp were manually prepared for analysis. All analyses were performed in triplicate. The data obtained showed genetic variability in total phenolic compounds, carotenoids, antioxidant activity, and minerals. Accessions C49, C307, and C216 had high levels of total phenolic compounds and carotenoids and high antioxidant activity. Of these accessions, accession C49 had the highest antioxidant capacity (504.1 μg·g-1). C216 and C178 were high in copper and iron, and the latter was highest in potassium, calcium, and phosphorus. Thus, accessions C216 and C178 have great potential for exploitation by genetic improvement programs for the development of biofortified cultivars in efforts to promote consumer health. MenosSquash is a food that meets the requirements of a healthy diet and is highly appreciated by consumers for its mild flavour and high nutritional value. In southern Brazil, many farmers grow several pumpkin landraces that are widely used in food. The consumption of its fruits and derivatives benefits human health due to the bioactive compounds, minerals, and antioxidants in the fruit pulp, making pumpkin a functional food. The objective of this study was to characterize the bioactive compounds, antioxidant activity, and minerals in the pulp of fruits of pumpkin landraces (Cucurbita maxima) from southern Brazil. Phenolic compounds, carotenoids, antioxidant activity, and minerals were evaluated in 10 accessions of pumpkin landraces from the Cucurbitaceae Genebank of Embrapa Temperate Agriculture (Pelotas, RS, Brazil). In mature fruits, the seeds and peels were discarded, and opposite longitudinal slices of pulp were manually prepared for analysis. All analyses were performed in triplicate. The data obtained showed genetic variability in total phenolic compounds, carotenoids, antioxidant activity, and minerals. Accessions C49, C307, and C216 had high levels of total phenolic compounds and carotenoids and high antioxidant activity. Of these accessions, accession C49 had the highest antioxidant capacity (504.1 μg·g-1). C216 and C178 were high in copper and iron, and the latter was highest in potassium, calcium, and phosphorus. Thus, accessions C216 and C178 have great potentia... Mostrar Tudo |
Palavras-Chave: |
Composto bioativo. |
Thesagro: |
Abóbora; Antioxidante; Conservação; Cucúrbita Máxima; Cucurbitaceae; Mineral; Recurso Genético. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1144078/1/Artigo-Pumpkin-landraces.pdf
|
Marc: |
LEADER 02430naa a2200289 a 4500 001 2144078 005 2022-06-15 008 2022 bl uuuu u00u1 u #d 022 $a1678-457X 024 7 $adoi.org/10.1590/fst.92821$2DOI 100 1 $aPRIORI, D. 245 $aPumpkin landraces from southern Brazil as functional foods.$h[electronic resource] 260 $c2022 520 $aSquash is a food that meets the requirements of a healthy diet and is highly appreciated by consumers for its mild flavour and high nutritional value. In southern Brazil, many farmers grow several pumpkin landraces that are widely used in food. The consumption of its fruits and derivatives benefits human health due to the bioactive compounds, minerals, and antioxidants in the fruit pulp, making pumpkin a functional food. The objective of this study was to characterize the bioactive compounds, antioxidant activity, and minerals in the pulp of fruits of pumpkin landraces (Cucurbita maxima) from southern Brazil. Phenolic compounds, carotenoids, antioxidant activity, and minerals were evaluated in 10 accessions of pumpkin landraces from the Cucurbitaceae Genebank of Embrapa Temperate Agriculture (Pelotas, RS, Brazil). In mature fruits, the seeds and peels were discarded, and opposite longitudinal slices of pulp were manually prepared for analysis. All analyses were performed in triplicate. The data obtained showed genetic variability in total phenolic compounds, carotenoids, antioxidant activity, and minerals. Accessions C49, C307, and C216 had high levels of total phenolic compounds and carotenoids and high antioxidant activity. Of these accessions, accession C49 had the highest antioxidant capacity (504.1 μg·g-1). C216 and C178 were high in copper and iron, and the latter was highest in potassium, calcium, and phosphorus. Thus, accessions C216 and C178 have great potential for exploitation by genetic improvement programs for the development of biofortified cultivars in efforts to promote consumer health. 650 $aAbóbora 650 $aAntioxidante 650 $aConservação 650 $aCucúrbita Máxima 650 $aCucurbitaceae 650 $aMineral 650 $aRecurso Genético 653 $aComposto bioativo 700 1 $aVALDUGA, E. 700 1 $aVIZZOTTO, M. 700 1 $aVALGAS, R. A. 700 1 $aBARBIERI, R. L. 773 $tFood Science and Technology, Campinas$gv. 42, e92821, 2022.
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Embrapa Clima Temperado (CPACT) |
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2. | | SILVA, J. N. M.; OLIVEIRA, M. V. N. de; KANASHIRO, M.; YARED, J. A. G.; OLIVEIRA, Y. M. M. de. Improving natural resources management: sustainable forest management. In: INTERNATIONAL WORKSHOP ON TROPICAL AGRICULTURE DEVELOPMENT, 2006, Brasília, DF. Transforming Tropical Agriculture: An Assessmente of Major Technological, Institutional, and Policy Innovations. Brasília, DF: Embrapa: CGIAR, 2006.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Florestas. |
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3. | | SILVA, J. N. M.; OLIVEIRA, M. V. N. de; KANASHIRO, M.; YARED, J. A. G.; OLIVEIRA, Y. M. M. de. Improving natural resources management: sustainable forest management. In: INTERNATIONAL WORKSHOP ON TROPICAL AGRICULTURE DEVELOPMENT, 2006, Brasília, DF. Transforming Tropical Agriculture: An Assessmente of Major Technological, Institutional, and Policy Innovations. Brasília, DF: Embrapa: CGIAR, 2006.Tipo: Resumo em Anais de Congresso |
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