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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos; Embrapa Amazônia Ocidental. |
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Data corrente: |
01/11/2023 |
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Data da última atualização: |
16/11/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GUEDES, A. M. M.; WILHELM, A. E.; MOURA, J. I. L.; LOPES, R.; FARIA-MACHADO, A. F. de; ANTONIASSI, R. |
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Afiliação: |
ANDREA MADALENA MACIEL GUEDES, CTAA; ALLAN EDUARDO WILHELM, CTAA; JOSÉ INÁCIO LACERDA MOURA, CEPLAC; RICARDO LOPES, CPAA; ADELIA FERREIRA DE FARIA MACHADO, CTAA; ROSEMAR ANTONIASSI, CTAA. |
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Título: |
Bioactive compounds of fractionated palm oil with a higher content of oleic acid. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, v. 45, e-555, 2023. |
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DOI: |
https://doi.org/10.1590/0100-29452023555 |
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Idioma: |
Inglês
Português |
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Notas: |
Título em português: Compostos bioativos de frações de óleo de palma com maior teor de ácido oleico. |
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Conteúdo: |
BRS Manicoré cultivar is an interspecific hybrid between Elaeis oleifera and Elaeis guineensis(ISH OxG). It has shown high yield potential and genetic resistance to phytosanitary problems in cultivation in Brazil. Studies have indicated differences in the composition of ISH OxG and palm oils, as well as the influence of genotype and environment on palm oil characteristics. The aim of this study was to assess the distribution of fatty acids, carotenoids, and tocochromanols in the olein and stearin fractions of the oil produced by the ISH OxG cultivated in municipality of Una, state of Bahia, Brazil by liquid and gas chromatography. There were significant differences for fatty acids, carotenoids and total tocochromanols between olein and stearin (p<0.05). The olein was richer in oleic acid (59% vs 57%), while stearin was higher in saturated fatty acids (31% vs 29%), alpha and beta-carotene (232 vs 213 mg/Kg, and 347 vs 299 mg/Kg, respectively), alpha-tocotrienol (136 vs 90 mg/Kg), and alpha-tocopherol (52 vs 32 mg/Kg). No difference was observed for gamma-tocotrienol (598 ? 450 mg/kg) and delta-tocotrienol; nonetheless, the high content of the former in both fractions was notable. The ISH OxG oil fractions showed distinct patterns, indicating different applications. |
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Palavras-Chave: |
Ácidos graxos; Carotenoides; Elaeis guineenses; Elaeis oleifera × E guineenses; Tocochromanols; Tococromanóis. |
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Thesagro: |
Ácido Graxo; Carotenóide; Elaeis Oleifera. |
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Thesaurus Nal: |
Carotenoids; Fatty acids. |
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Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1158304/1/bioactive-compounds-and-guedes-et-al.pdf
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Marc: |
LEADER 02368naa a2200337 a 4500
001 2158304
005 2023-11-16
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/0100-29452023555$2DOI
100 1 $aGUEDES, A. M. M.
245 $aBioactive compounds of fractionated palm oil with a higher content of oleic acid.$h[electronic resource]
260 $c2023
500 $aTítulo em português: Compostos bioativos de frações de óleo de palma com maior teor de ácido oleico.
520 $aBRS Manicoré cultivar is an interspecific hybrid between Elaeis oleifera and Elaeis guineensis(ISH OxG). It has shown high yield potential and genetic resistance to phytosanitary problems in cultivation in Brazil. Studies have indicated differences in the composition of ISH OxG and palm oils, as well as the influence of genotype and environment on palm oil characteristics. The aim of this study was to assess the distribution of fatty acids, carotenoids, and tocochromanols in the olein and stearin fractions of the oil produced by the ISH OxG cultivated in municipality of Una, state of Bahia, Brazil by liquid and gas chromatography. There were significant differences for fatty acids, carotenoids and total tocochromanols between olein and stearin (p<0.05). The olein was richer in oleic acid (59% vs 57%), while stearin was higher in saturated fatty acids (31% vs 29%), alpha and beta-carotene (232 vs 213 mg/Kg, and 347 vs 299 mg/Kg, respectively), alpha-tocotrienol (136 vs 90 mg/Kg), and alpha-tocopherol (52 vs 32 mg/Kg). No difference was observed for gamma-tocotrienol (598 ? 450 mg/kg) and delta-tocotrienol; nonetheless, the high content of the former in both fractions was notable. The ISH OxG oil fractions showed distinct patterns, indicating different applications.
650 $aCarotenoids
650 $aFatty acids
650 $aÁcido Graxo
650 $aCarotenóide
650 $aElaeis Oleifera
653 $aÁcidos graxos
653 $aCarotenoides
653 $aElaeis guineenses
653 $aElaeis oleifera × E guineenses
653 $aTocochromanols
653 $aTococromanóis
700 1 $aWILHELM, A. E.
700 1 $aMOURA, J. I. L.
700 1 $aLOPES, R.
700 1 $aFARIA-MACHADO, A. F. de
700 1 $aANTONIASSI, R.
773 $tRevista Brasileira de Fruticultura$gv. 45, e-555, 2023.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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Registro |
Volume |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
18/11/1997 |
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Data da última atualização: |
13/07/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MAGNAVACA, R.; BAHIA FILHO, A. F. C. |
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Afiliação: |
EMBRAPA-CNPMS. |
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Título: |
Sucess in maize acid soil tolerance. |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
In: WORKSHOP ON ADAPTATION OF PLANTS TO SOIL STRESSES, 1993, Lincoln. Proceedings... [Lincoln]: USAID: INTSORMIL: University of Nebraska, [1993]. p. 209-220. |
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Série: |
(INTSORMIL Publication, 94-2). |
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Idioma: |
Inglês |
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Conteúdo: |
The sucess of the EMBRAPA maize improvement program in developing aluminum tolerant maize cultivars and hybrids adapted to Brazilian acid savannas or "Cerrado", made possible the incorporation of 727,500 ha for maize production. The association of better soil management with tolerant genotypes, through a multidisciplinary research approach, made it possible to increase yield in such environments. The development of methodology for selection in field conditions and nutrient solution with varying levels of Al is reported. Aspects of balance between P and Al levels in soils and nutrient solution for discrimination of maize genotypes is the principles aspect of the methodology developed. The breeding procedures used in the program, describes the search for variability in tropical germplasm, the recurrent selection scheme for cultivar improvement, and inbred line and hybrid developemnt and evaluation. Two cultivars, CMS 36 and CMS 30, were released and are being used in tropical areas of the world as a gene source for Al tolerance. One of the commercially produced hybrids BR 201, confirms the possibility of associating high yield potential and stability with Al tolerance. This hybrid currently occuples 14% of the market share of hybrid maize seed sales in central and Southern Brasil. |
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Palavras-Chave: |
Acid soil; Aluminium; Maize; Tolerance; Tolerancia. |
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Thesagro: |
Alumínio; Melhoramento; Milho; Solo Ácido; Zea Mays. |
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Thesaurus NAL: |
breeding. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/45587/1/Success-maize.pdf
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Marc: |
LEADER 02091nam a2200265 a 4500
001 1477315
005 2018-07-13
008 1993 bl uuuu u00u1 u #d
100 1 $aMAGNAVACA, R.
245 $aSucess in maize acid soil tolerance.$h[electronic resource]
260 $aIn: WORKSHOP ON ADAPTATION OF PLANTS TO SOIL STRESSES, 1993, Lincoln. Proceedings... [Lincoln]: USAID: INTSORMIL: University of Nebraska, [1993]. p. 209-220.$c1993
490 $a(INTSORMIL Publication, 94-2).
520 $aThe sucess of the EMBRAPA maize improvement program in developing aluminum tolerant maize cultivars and hybrids adapted to Brazilian acid savannas or "Cerrado", made possible the incorporation of 727,500 ha for maize production. The association of better soil management with tolerant genotypes, through a multidisciplinary research approach, made it possible to increase yield in such environments. The development of methodology for selection in field conditions and nutrient solution with varying levels of Al is reported. Aspects of balance between P and Al levels in soils and nutrient solution for discrimination of maize genotypes is the principles aspect of the methodology developed. The breeding procedures used in the program, describes the search for variability in tropical germplasm, the recurrent selection scheme for cultivar improvement, and inbred line and hybrid developemnt and evaluation. Two cultivars, CMS 36 and CMS 30, were released and are being used in tropical areas of the world as a gene source for Al tolerance. One of the commercially produced hybrids BR 201, confirms the possibility of associating high yield potential and stability with Al tolerance. This hybrid currently occuples 14% of the market share of hybrid maize seed sales in central and Southern Brasil.
650 $abreeding
650 $aAlumínio
650 $aMelhoramento
650 $aMilho
650 $aSolo Ácido
650 $aZea Mays
653 $aAcid soil
653 $aAluminium
653 $aMaize
653 $aTolerance
653 $aTolerancia
700 1 $aBAHIA FILHO, A. F. C.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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