Registro Completo |
Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
Data corrente: |
13/12/2011 |
Data da última atualização: |
10/05/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CARVALHO, L. M. J. de; GOMES, P. B.; GODOY, R. L. de O.; PACHECO, S.; MONTE, P. H. F. do; CARVALHO, J. L. V. de; NUTTI, M. R.; NEVES, A. C. L.; VIEIRA, A. C. R. A.; RAMOS, S. R. R. |
Afiliação: |
LUCIA MARIA JAEGER DE CARVALHO, UFRJ; PATRICIA BARROS GOMES, UFRJ; RONOEL LUIZ DE OLIVEIRA GODOY, CTAA; SIDNEY PACHECO, CTAA; PEDRO HENRIQUE FERNANDES DO MONTE, UFRJ; JOSE LUIZ VIANA DE CARVALHO, CTAA; MARILIA REGINI NUTTI, CTAA; ANA CRISTINA LIMA NEVES, UFRJ; ANA CAROLINA RODRIGUES ALVES VIEIRA, UFRJ; SEMIRAMIS RABELO RAMALHO RAMOS, CPATC. |
Título: |
Total carotenoid content, a-carotene and b-carotene, of landrace pumpkins (Cucurbita moschata Duch): a preliminary study. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Food Research International, v. 47, n. 2, p. 337-340, Jul. 2012. |
DOI: |
10.1016/j.foodres.2011.07.040 |
Idioma: |
Inglês |
Conteúdo: |
Landrace pumpkins occur in nature and their potential as source of pro-vitamin A may be investigated in order to be used in conventional plant breeding or biofortification programs, aiming to increase the total carotenoids and b-carotene contents. The objective of the study was to determine the total carotenoid, a-carotene, b-carotene and its isomers and contents in two landrace samples (A and B) of raw pumpkins (Cucurbita moschata) to verify its seed production potential.High Performance Liquid Chromatography andUV/Visible spectrophotometrywere used to determine a-carotene, b-carotene and its isomers, and total carotenoid contents, respectively. All analyses were carried out in triplicate. The results showedmean total carotenoid contents of 404.98 in sample A, and 234.21 ug/g in sample B. The a-carotene contents varied from 67.06 to 72.99 ug/g in samples A and B, respectively. All E-b-carotene was the most abundant isomer found varying from 244.22 to 141.95 ug/g in samples A and B, respectively. The 9 and 13-Z-b-carotene isomers were still found in lowconcentrations in both analyzed landrace samples. The content of b-carotene inrawsampleAshowed to be promising for the production of seeds for cultivation and consumption. |
Thesagro: |
Abóbora cheirosa; Carotenóide; Cucúrbita Moschata. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/64028/1/2012-036.pdf
|
Marc: |
LEADER 02101naa a2200277 a 4500 001 1909483 005 2018-05-10 008 2012 bl uuuu u00u1 u #d 024 7 $a10.1016/j.foodres.2011.07.040$2DOI 100 1 $aCARVALHO, L. M. J. de 245 $aTotal carotenoid content, a-carotene and b-carotene, of landrace pumpkins (Cucurbita moschata Duch)$ba preliminary study. 260 $c2012 520 $aLandrace pumpkins occur in nature and their potential as source of pro-vitamin A may be investigated in order to be used in conventional plant breeding or biofortification programs, aiming to increase the total carotenoids and b-carotene contents. The objective of the study was to determine the total carotenoid, a-carotene, b-carotene and its isomers and contents in two landrace samples (A and B) of raw pumpkins (Cucurbita moschata) to verify its seed production potential.High Performance Liquid Chromatography andUV/Visible spectrophotometrywere used to determine a-carotene, b-carotene and its isomers, and total carotenoid contents, respectively. All analyses were carried out in triplicate. The results showedmean total carotenoid contents of 404.98 in sample A, and 234.21 ug/g in sample B. The a-carotene contents varied from 67.06 to 72.99 ug/g in samples A and B, respectively. All E-b-carotene was the most abundant isomer found varying from 244.22 to 141.95 ug/g in samples A and B, respectively. The 9 and 13-Z-b-carotene isomers were still found in lowconcentrations in both analyzed landrace samples. The content of b-carotene inrawsampleAshowed to be promising for the production of seeds for cultivation and consumption. 650 $aAbóbora cheirosa 650 $aCarotenóide 650 $aCucúrbita Moschata 700 1 $aGOMES, P. B. 700 1 $aGODOY, R. L. de O. 700 1 $aPACHECO, S. 700 1 $aMONTE, P. H. F. do 700 1 $aCARVALHO, J. L. V. de 700 1 $aNUTTI, M. R. 700 1 $aNEVES, A. C. L. 700 1 $aVIEIRA, A. C. R. A. 700 1 $aRAMOS, S. R. R. 773 $tFood Research International$gv. 47, n. 2, p. 337-340, Jul. 2012.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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