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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
22/09/2016 |
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Data da última atualização: |
12/07/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
REGITANO NETO, A.; MIGUEL, A. M. R. de O.; MOURAD, A. L.; HENRIQUES, E. A.; ALVES, R. M. V. |
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Afiliação: |
AMADEU REGITANO NETO, CPATSA; ANA MARIA RAUEN DE OLIVEIRA MIGUEL, ITAL; ANNA LÚCIA MOURAD, ITAL; ERCÍLIA APARECIDA HENRIQUES, ITAL; ROSA MARIA VERCELINO ALVES, ITAL. |
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Título: |
Environmental effect on sunflower oil quality. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 16, n. 3, p. 197-204, 2016. |
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DOI: |
10.1590/1984- 70332016v16n3a30 |
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Idioma: |
Inglês |
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Conteúdo: |
Sunflower is one of the most important oilseed crops and produces a high-quality edible oil. Balance of fatty acids in standard sunflower oil shows preponderance of linoleic rather than oleic acid, and conditions during seed development, such as temperature, changes the oleic/linoleic ratio of the oil. This work aimed to evaluate the environmental effect on fatty acid profile in a group of standard and high oleic varieties and hybrids. Seeds were produced during regular season crop and during off-season crop featuring different temperatures from anthesis to maturity. Fatty acid composition was determined by gas chromatography. Levels of oleic acid, in standard oil genotypes, raised as the crop developed in warmer environment while levels of linoleic acid decreased, and the opposite was observed when the crop was grown under lower temperature. High oleic genotypes were less sensitive to environment switching and showed lower variation on fatty acid composition. |
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Palavras-Chave: |
Alto oleico; Genótipo x ambiente interação; Óleo de girassol. |
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Thesagro: |
Ácido Graxo; Genótipo; Girassol; Helianthus Annuus; Planta oleaginosa; Semente. |
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Thesaurus Nal: |
Fatty acids; Genotype-environment interaction; Sunflower oil. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/147704/1/Amadeu-2016.pdf
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Marc: |
LEADER 01918naa a2200325 a 4500
001 2053331
005 2023-07-12
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1590/1984- 70332016v16n3a30$2DOI
100 1 $aREGITANO NETO, A.
245 $aEnvironmental effect on sunflower oil quality.$h[electronic resource]
260 $c2016
520 $aSunflower is one of the most important oilseed crops and produces a high-quality edible oil. Balance of fatty acids in standard sunflower oil shows preponderance of linoleic rather than oleic acid, and conditions during seed development, such as temperature, changes the oleic/linoleic ratio of the oil. This work aimed to evaluate the environmental effect on fatty acid profile in a group of standard and high oleic varieties and hybrids. Seeds were produced during regular season crop and during off-season crop featuring different temperatures from anthesis to maturity. Fatty acid composition was determined by gas chromatography. Levels of oleic acid, in standard oil genotypes, raised as the crop developed in warmer environment while levels of linoleic acid decreased, and the opposite was observed when the crop was grown under lower temperature. High oleic genotypes were less sensitive to environment switching and showed lower variation on fatty acid composition.
650 $aFatty acids
650 $aGenotype-environment interaction
650 $aSunflower oil
650 $aÁcido Graxo
650 $aGenótipo
650 $aGirassol
650 $aHelianthus Annuus
650 $aPlanta oleaginosa
650 $aSemente
653 $aAlto oleico
653 $aGenótipo x ambiente interação
653 $aÓleo de girassol
700 1 $aMIGUEL, A. M. R. de O.
700 1 $aMOURAD, A. L.
700 1 $aHENRIQUES, E. A.
700 1 $aALVES, R. M. V.
773 $tCrop Breeding and Applied Biotechnology$gv. 16, n. 3, p. 197-204, 2016.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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| Registros recuperados : 3 | |
| 2. |  | REGITANO NETO, A.; MIGUEL, A. M. R. de O.; MOURAD, A. L.; HENRIQUES, E. A.; ALVES, R. M. V. Efeito da temperatura no perfil de ácidos graxos do óleo de girassol. In: SIMPÓSIO DE MUDANÇAS CLIMÁTICAS E DESERTIFICAÇÃO NO SEMIÁRIDO BRASILEIRO, 4., 2015, Petrolina. Experiências e oportunidades para o desenvolvimento. Petrolina: Embrapa Semiárido, 2015. 1 CD-ROM. (Embrapa Semiárido. Documentos, 262).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 3 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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