| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Algodão; Embrapa Territorial. |
|
Data corrente: |
18/06/2021 |
|
Data da última atualização: |
18/06/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
BARROSO, P. A. V.; HOFFMANN, L. V.; COSTA, N. D. L. DA. |
|
Afiliação: |
PAULO AUGUSTO VIANNA BARROSO, CNPM; LUCIA VIEIRA HOFFMANN, CNPA; NATALY DUARTE LOPES DA COSTA, INSTITUTO FEDERAL GOIANO. |
|
Título: |
Challenges and opportunities for in situ maintenance of the native brazilian cotton Gossypium mustelinum Miers. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Frontiers in Ecology and Evolution, v. 9, Article 675340, jun. 2021. |
|
Páginas: |
7 p. |
|
DOI: |
10.3389/fevo.2021.675340 |
|
Idioma: |
Português |
|
Conteúdo: |
The native Brazilian cotton Gossypium mustelinum has never been planted. It is tetraploid and may cross with cultivated cotton. Endemic to Northeast Brazil, it was known only to grow in semi-arid areas, but expeditions in 2011, 2016, and 2018 localized plants in preservation areas on the coast of Northeast Brazil (in the States of Paraiba and Pernambuco), as predicted before by niche simulations. New climatic modeling shows that new populations can still be found in the Pernambuco semi-arid area, despite the lack of herbarium and germplasm bank information. Historical data show that the preserved populations are in regions where sympatry has not occurred in the last 47 years. Gene flow is unlikely to be a threat, and communication may foster significantly in in situ preservation. |
|
Palavras-Chave: |
Climatic modeling; Preservation area; Riparian vegetation. |
|
Thesaurus Nal: |
Cotton; Pioneer species. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223877/1/5910.pdf
|
|
Marc: |
LEADER 01513naa a2200229 a 4500
001 2132396
005 2021-06-18
008 2021 bl uuuu u00u1 u #d
024 7 $a10.3389/fevo.2021.675340$2DOI
100 1 $aBARROSO, P. A. V.
245 $aChallenges and opportunities for in situ maintenance of the native brazilian cotton Gossypium mustelinum Miers.$h[electronic resource]
260 $c2021
300 $a7 p.
520 $aThe native Brazilian cotton Gossypium mustelinum has never been planted. It is tetraploid and may cross with cultivated cotton. Endemic to Northeast Brazil, it was known only to grow in semi-arid areas, but expeditions in 2011, 2016, and 2018 localized plants in preservation areas on the coast of Northeast Brazil (in the States of Paraiba and Pernambuco), as predicted before by niche simulations. New climatic modeling shows that new populations can still be found in the Pernambuco semi-arid area, despite the lack of herbarium and germplasm bank information. Historical data show that the preserved populations are in regions where sympatry has not occurred in the last 47 years. Gene flow is unlikely to be a threat, and communication may foster significantly in in situ preservation.
650 $aCotton
650 $aPioneer species
653 $aClimatic modeling
653 $aPreservation area
653 $aRiparian vegetation
700 1 $aHOFFMANN, L. V.
700 1 $aCOSTA, N. D. L. DA
773 $tFrontiers in Ecology and Evolution$gv. 9, Article 675340, jun. 2021.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Territorial (CNPM) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Agroindústria de Alimentos; Embrapa Amazônia Ocidental. |
|
Data corrente: |
01/11/2023 |
|
Data da última atualização: |
16/11/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 2 |
|
Autoria: |
GUEDES, A. M. M.; WILHELM, A. E.; MOURA, J. I. L.; LOPES, R.; FARIA-MACHADO, A. F. de; ANTONIASSI, R. |
|
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. |
|
Título: |
Bioactive compounds of fractionated palm oil with a higher content of oleic acid. |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
Revista Brasileira de Fruticultura, v. 45, e-555, 2023. |
|
DOI: |
https://doi.org/10.1590/0100-29452023555 |
|
Idioma: |
Inglês
Português |
|
Notas: |
Título em português: Compostos bioativos de frações de óleo de palma com maior teor de ácido oleico. |
|
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. |
|
Palavras-Chave: |
Ácidos graxos; Carotenoides; Elaeis guineenses; Elaeis oleifera × E guineenses; Tocochromanols; Tococromanóis. |
|
Thesagro: |
Ácido Graxo; Carotenóide; Elaeis Oleifera. |
|
Thesaurus NAL: |
Carotenoids; Fatty acids. |
|
Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1158304/1/bioactive-compounds-and-guedes-et-al.pdf
|
|
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.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
