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Registro Completo |
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
14/01/2008 |
Data da última atualização: |
02/09/2008 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Autoria: |
RADIN, B.; WITTER, S.; LISBOA, B. B.; REISSER JUNIOR, C.; SANTOS, A. O.; MATZENAUER, R.; BARNI, N. A.; BERGAMASCHI, H. |
Título: |
Rendimento do morangueiro cultivado em substrato disposto em sistema de prateleiras. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 15., 2007, Aracaju. Efeito das mudanças climáticas na agricultura: anais. Campinas: Sociedade Brasileira de Agrometeorologia, 2007. |
Volume: |
1 CD-ROM. |
Idioma: |
Português |
Categoria do assunto: |
-- |
Marc: |
LEADER 00732naa a2200217 a 4500 001 1744079 005 2008-09-02 008 2007 bl uuuu u00u1 u #d 100 1 $aRADIN, B. 245 $aRendimento do morangueiro cultivado em substrato disposto em sistema de prateleiras. 260 $c2007 300 $a1 CD-ROM. 490 $v1 CD-ROM. 700 1 $aWITTER, S. 700 1 $aLISBOA, B. B. 700 1 $aREISSER JUNIOR, C. 700 1 $aSANTOS, A. O. 700 1 $aMATZENAUER, R. 700 1 $aBARNI, N. A. 700 1 $aBERGAMASCHI, H. 773 $tIn: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 15., 2007, Aracaju. Efeito das mudanças climáticas na agricultura: anais. Campinas: Sociedade Brasileira de Agrometeorologia, 2007.
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Embrapa Clima Temperado (CPACT) |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Milho e Sorgo. |
Data corrente: |
07/12/2015 |
Data da última atualização: |
28/03/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
CARDOSO, W. S.; BORÉM, A.; KARAM, D.; RIOS, S. de A.; PAES, M. C. D. |
Afiliação: |
DECIO KARAM, CNPMS; SARA DE ALMEIDA RIOS, CPAA; MARIA CRISTINA DIAS PAES, CNPMS. |
Título: |
Influence of the moisture at harvest and drying process of the grains on the level of carotenoids in maize (Zea mays). |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Food Science and Technology, Campinas, 35, n., 3, p. 481-486, 2015. |
DOI: |
Http://dx.doi.org/10.1590/1678-457X.6705 |
Idioma: |
Inglês |
Conteúdo: |
Maize is considered a source of carotenoids; however, these compounds are highly unstable, degraded by high temperatures, exposure to light and presence of oxygen. The objective of this work was to evaluate the influence of the moisture and type of drying applied to grains on the level of carotenoids in yellow maize. The experiment was conducted in a completely randomized design (2 × 4 factorial), two levels of initial moisture at the harvest (22 and 19%) and three types of drying (in the sun; in the shade and in a dryer) and control (no drying). The samples of grains after drying with 12% of final moisture were analyzed by concentration of total carotenoids, carotenes (?-carotene + ?-carotene), monohydroxilated carotenoids (?-cryptoxanthin), and xanthophylls (lutein + zeaxanthin). Initial moisture, type of drying and the interaction between moisture versus drying influence (p?0.05) the levels of carotenoids in grains. This is the first report about the drying conditions and harvest?s initial moisture as influence on the profile and content of carotenoids in maize grains. Based on the results, this work suggested that the harvest be carried out preferably when the grains present 22% humidity, with drying in a dryer or in shade for further use or storage. |
Palavras-Chave: |
Biofortificação. |
Thesagro: |
Caroteno; Cereal; Milho; Preservação de alimento; Processamento. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/135005/1/Influence-moisture.pdf
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Marc: |
LEADER 02061naa a2200253 a 4500 001 2030836 005 2016-03-28 008 2015 bl uuuu u00u1 u #d 024 7 $aHttp://dx.doi.org/10.1590/1678-457X.6705$2DOI 100 1 $aCARDOSO, W. S. 245 $aInfluence of the moisture at harvest and drying process of the grains on the level of carotenoids in maize (Zea mays).$h[electronic resource] 260 $c2015 520 $aMaize is considered a source of carotenoids; however, these compounds are highly unstable, degraded by high temperatures, exposure to light and presence of oxygen. The objective of this work was to evaluate the influence of the moisture and type of drying applied to grains on the level of carotenoids in yellow maize. The experiment was conducted in a completely randomized design (2 × 4 factorial), two levels of initial moisture at the harvest (22 and 19%) and three types of drying (in the sun; in the shade and in a dryer) and control (no drying). The samples of grains after drying with 12% of final moisture were analyzed by concentration of total carotenoids, carotenes (?-carotene + ?-carotene), monohydroxilated carotenoids (?-cryptoxanthin), and xanthophylls (lutein + zeaxanthin). Initial moisture, type of drying and the interaction between moisture versus drying influence (p?0.05) the levels of carotenoids in grains. This is the first report about the drying conditions and harvest?s initial moisture as influence on the profile and content of carotenoids in maize grains. Based on the results, this work suggested that the harvest be carried out preferably when the grains present 22% humidity, with drying in a dryer or in shade for further use or storage. 650 $aCaroteno 650 $aCereal 650 $aMilho 650 $aPreservação de alimento 650 $aProcessamento 653 $aBiofortificação 700 1 $aBORÉM, A. 700 1 $aKARAM, D. 700 1 $aRIOS, S. de A. 700 1 $aPAES, M. C. D. 773 $tFood Science and Technology, Campinas, 35$gn., 3, p. 481-486, 2015.
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