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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
25/01/2010 |
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Data da última atualização: |
29/05/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FUKUDA, W. M. G.; OLIVEIRA, L. A. de; PEREIRA, M. E. C.; CEBALLOS, H.; CARVALHO, J.; NUTTI, M.; RODRIGUEZ, M. A. D. |
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Afiliação: |
WANIA MARIA GONCALVES FUKUDA, CNPMF; LUCIANA ALVES DE OLIVEIRA, CNPMF; MARCIO EDUARDO CANTO PEREIRA, CNPMF; Hernan Ceballos, CIAT; José Luiz Viana de Carvalho, CTAA; Marília Regini Nutti, CTAA; MIGUEL ANGEL DITA RODRIGUEZ, CNPMF. |
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Título: |
Breeding cassava for enhancement of carotenoid in the biofortification program in Brazil. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: INTERNATIONAL MEETING OF THE MICRONUTRIENT FORUM, 2., 2009, Beijing, China. Micronutrients, health and development: evidence-based programs: program/abstracts. Washington, DC: USAID: Academy for Educational Development, 2009. p. 106. |
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Idioma: |
Inglês |
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Notas: |
TH25. |
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Conteúdo: |
This work aimed towards the improvement of the nutritional quality of cassava varieties regarding carotenoid, Fe and Zn contents, inside the HarvestPlus program scenario. Initially, a total of 1800 cassava accessions, from the germplasm bank at Embrapa Cassava & Tropical Fruits, were screened. Total carotenoid contents in one-year old roots of the 72 landraces selected ranged from 0.63 to 15.51 ìg.g-1 (fresh weight). However, it was detected that the accessions with higher carotenoid contents also presented elevated HCN levels. Thus, based on the low cyanogenic potential required for the consumption of boiled cassava roots (where carotenoid retention is higher), 7 landraces with carotenoid concentrations ranging from 1.50 to 4.49 ìg.g-1 were selected as parents. In the first generation (228 genotypes), hybrids with a carotenoid increment of more than 100% in relation to the parents were identified. Carotenoid levels in the population ranged from 0.87 to 10.47 ìg.g-1. Analyses of beta-carotenes revealed an approximated, but not linear, relation with the total carotenoid contents. In the second generation (136 hybrids), additional increment of carotenoid contents in relation to the first was verified, reaching the maxim concentration of 12.41 ìg.g-1. Regarding Fe and Zn contents, the 72 yellow landraces initially selected, as well as all the hybrids of the two generations, were evaluated by atomic absorption. Keeping low HCN and high carotenoid concentrations as priority, hybrids with more than 10 ìg.g-1 of carotenoids and with high levels of Zn and Fe were selected. These hybrids are currently under agronomical evaluations to be recommended as varieties. MenosThis work aimed towards the improvement of the nutritional quality of cassava varieties regarding carotenoid, Fe and Zn contents, inside the HarvestPlus program scenario. Initially, a total of 1800 cassava accessions, from the germplasm bank at Embrapa Cassava & Tropical Fruits, were screened. Total carotenoid contents in one-year old roots of the 72 landraces selected ranged from 0.63 to 15.51 ìg.g-1 (fresh weight). However, it was detected that the accessions with higher carotenoid contents also presented elevated HCN levels. Thus, based on the low cyanogenic potential required for the consumption of boiled cassava roots (where carotenoid retention is higher), 7 landraces with carotenoid concentrations ranging from 1.50 to 4.49 ìg.g-1 were selected as parents. In the first generation (228 genotypes), hybrids with a carotenoid increment of more than 100% in relation to the parents were identified. Carotenoid levels in the population ranged from 0.87 to 10.47 ìg.g-1. Analyses of beta-carotenes revealed an approximated, but not linear, relation with the total carotenoid contents. In the second generation (136 hybrids), additional increment of carotenoid contents in relation to the first was verified, reaching the maxim concentration of 12.41 ìg.g-1. Regarding Fe and Zn contents, the 72 yellow landraces initially selected, as well as all the hybrids of the two generations, were evaluated by atomic absorption. Keeping low HCN and high carotenoid concentrations as priority, hybr... Mostrar Tudo |
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Palavras-Chave: |
Biofortification program; Carotenoid; Manihot esculenta Crantz. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02544nam a2200229 a 4500
001 1656549
005 2023-05-29
008 2009 bl uuuu u01u1 u #d
100 1 $aFUKUDA, W. M. G.
245 $aBreeding cassava for enhancement of carotenoid in the biofortification program in Brazil.
260 $aIn: INTERNATIONAL MEETING OF THE MICRONUTRIENT FORUM, 2., 2009, Beijing, China. Micronutrients, health and development: evidence-based programs: program/abstracts. Washington, DC: USAID: Academy for Educational Development, 2009. p. 106.$c2009
500 $aTH25.
520 $aThis work aimed towards the improvement of the nutritional quality of cassava varieties regarding carotenoid, Fe and Zn contents, inside the HarvestPlus program scenario. Initially, a total of 1800 cassava accessions, from the germplasm bank at Embrapa Cassava & Tropical Fruits, were screened. Total carotenoid contents in one-year old roots of the 72 landraces selected ranged from 0.63 to 15.51 ìg.g-1 (fresh weight). However, it was detected that the accessions with higher carotenoid contents also presented elevated HCN levels. Thus, based on the low cyanogenic potential required for the consumption of boiled cassava roots (where carotenoid retention is higher), 7 landraces with carotenoid concentrations ranging from 1.50 to 4.49 ìg.g-1 were selected as parents. In the first generation (228 genotypes), hybrids with a carotenoid increment of more than 100% in relation to the parents were identified. Carotenoid levels in the population ranged from 0.87 to 10.47 ìg.g-1. Analyses of beta-carotenes revealed an approximated, but not linear, relation with the total carotenoid contents. In the second generation (136 hybrids), additional increment of carotenoid contents in relation to the first was verified, reaching the maxim concentration of 12.41 ìg.g-1. Regarding Fe and Zn contents, the 72 yellow landraces initially selected, as well as all the hybrids of the two generations, were evaluated by atomic absorption. Keeping low HCN and high carotenoid concentrations as priority, hybrids with more than 10 ìg.g-1 of carotenoids and with high levels of Zn and Fe were selected. These hybrids are currently under agronomical evaluations to be recommended as varieties.
653 $aBiofortification program
653 $aCarotenoid
653 $aManihot esculenta Crantz
700 1 $aOLIVEIRA, L. A. de
700 1 $aPEREIRA, M. E. C.
700 1 $aCEBALLOS, H.
700 1 $aCARVALHO, J.
700 1 $aNUTTI, M.
700 1 $aRODRIGUEZ, M. A. D.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca |
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Tipo/Formato |
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| Registros recuperados : 28 | |
| 2. |  | URREA, R.; CEBALLOS, H.; PANDEY, S.; BAHIA, A. F. C.; LEON, L. A.; FENALCE, A. A. Greenhouse screening technique for soil acidity tolerance in maize (Zea mays L.) In: INTERNATIONAL SYMPOSIUM ON PLANT SOIL INTERACTIONS AT LOW pH, 4., 1996, Belo Horizonte. Abstracts... Sete Lagoas: EMBRAPA-CNPMS, 1996. p. 47.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 3. | | BORRERO, J. C.; PANDEY, S.; CEBALLOS, H.; MAGNAVACA, R.; BAHIA FILHO, A. F. C. Genetic variances for tolerance to soil acidity in a tropical maize population. Maydica, Bergamo, v. 40, n. 3, p. 283-288, 1995.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 4. | | FUKUDA, W.; OLIVEIRA, L.; PEREIRA, M.; CEBALLOS, H.; CARVALHO, J.; NUTTI, M.; DITA, M. Breeding cassava for enhancement of carotenoid in the biofortification program in Brazil. In: INTERNATIONAL MEETING OF THE MICRONUTRIENT FORUM, 2., 2009, Beijing, China. Micronutrients, health and development: evidence-based programs: program/abstracts. Washington, DC: USAID: Academy for Educational Development, 2009. p. 106.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 5. | | FUKUDA, W.; SANTOS, V.; OLIVEIRA, L.; PEREIRA, M.; CEBALLOS, H.; NUTTI, M.; CARVALHO, J.; DITA, M. Breeding cassava for enhancement of carotenoid, iron and zinc contents. In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent, Belgium. Cassava: meeting the challenges of the new millennium. Ghent, Belgium: Institute of Plant Biotechnology for Developing Countries, 2008. p. 106. S7-9.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 6. | | FUKUDA, W.; SANTOS, V.; OLIVEIRA, L.; PEREIRA, M.; CEBALLOS, H.; NUTTI, M.; CARVALHO, J.; DITA, MIGUEL. Breeding cassava for enhancement of carotenoid, iron and zinc contents. In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium.Ghent:: IPBO, 2008. p. 106. S7-9.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 8. | | FUKUDA, W.; OLIVEIRA, L.; SANTOS, V.; CEBALLOS, H.; NUTTI, M.; CARVALHO, J. L. Development of cassava cultivars with high iron and zinc contents roots. In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium. Ghent:: IPBO, 2008. p. 111. SP07-09.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 9. | | FUKUDA, W.; OLIVEIRA, L.; SANTOS, V.; CEBALLOS, H.; NUTTI, M.; CARVALHO, J. L. Development of cassava cultivars with high iron and zinc contents in roots. In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent, Belgium. Cassava: meeting the challenges of the new millennium. Ghent, Belgium: Institute of Plant Biotechnology for Developing Countries, 2008. p. 111. SP07-09.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 10. | | PANDEY, S.; CEBALLOS, H.; MAGNAVACA, R.; BAHIA FILHO, A. F. C.; DUQUE-VARGAS, J.; VINASCO, L. E. Gentics of tolerance to soil acidity in Tropical maize. Crop Science, Madison, v. 34, n. 6, p. 1511-1514, 1994.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 11. | | SALAZAR, F. S.; PANDEY, S.; NARRO, L.; PEREZ, J. C.; CEBALLOS, H.; PARENTONI, S. N.; BAHIA FILHO, A. F. C. Diallel analysis of acid-soil tolerant and intolerant tropical maize populations. Crop Science, Madison, v. 37, n. 5, p. 1457-1462, 1997.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 13. | | DOMÍNGUEZ, M.; ORTIZ, D.; ARAGON, I. J.; CARVALHO, J. L. V. de; CEBALLOS, H.; BEEBE, S.; GRENIER, C.; TOHME, J.; NUTTI, M. Evaluación de micronutrientes en cultivos biofortificados. In: REUNIÓN ANUAL PROGRAMA COOPERATIVO CENTROAMERICANO PARA EL MEJORAMIENTO DE CULTIVOS Y ANIMALES - PCCMCA, 59., 2014, Managua, Nicaragua. Memoria de resmenes... Nicaragua, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 14. | | FUKUDA, W. M. G.; OLIVEIRA, L. A. de; PEREIRA, M. E. C.; CEBALLOS, H.; NUTTI, M. R.; CARVALHO, J. L. V. de. Enhancement of carotenoids content in cassava roots to alleviate vitamin A deficiency in human populations. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 4., 2007, São Lourenço. Melhoramento de plantas e agronegócio: anais. Lavras: UFLA: SBMP, 2007. 1 CD-ROM. Apresentado também em forma de pôster na 2ª Reunião Anual de Biofortificação no Brasil, Niterói, nov. 2007.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 16. | | FUKUDA, W. M. G.; OLIVEIRA, L. A. de; PEREIRA, M. E. C.; CEBALLOS, H.; CARVALHO, J.; NUTTI, M.; RODRIGUEZ, M. A. D. Breeding cassava for enhancement of carotenoid in the biofortification program in Brazil. In: INTERNATIONAL MEETING OF THE MICRONUTRIENT FORUM, 2., 2009, Beijing, China. Micronutrients, health and development: evidence-based programs: program/abstracts. Washington, DC: USAID: Academy for Educational Development, 2009. p. 106. TH25.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 17. | | NUTTI, M. R.; BEEBE, S.; Grenier C.; SAN VICENTE, F.; GRUNEBERG, W.; CEBALLOS, H.; CARVALHO, J. L. V. de; TOHME, J.; GONZÁLEZ, C.; TALSMA, E. El progreso de acciones de biofortificacíon em America Latina y el Caribe. In: REUNIÓN ANUAL PROGRAMA COOPERATIVO CENTROAMERICANO PARA EL MEJORAMIENTO DE CULTIVOS Y ANIMALES, 62., 2017, El Salvador. Trabajos. El Salvador: [s.n.], 2017. 1 p. PCCMCA.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 18. | | NUTTI, M. R.; BEBBE, S.; GRENIER, C.; SAN VICENTE, F.; DIAZ, F.; CEBALLOS, H.; CARVALHO, J. L. V. de; THOME, J.; GONZÁLEZ, C. El progreso de las acciones de biofortificacíon en Latinoamérica y el Caribe. In: REUNIÓN ANUAL DEL PROGRAMA COOPERATIVO CENTROAMERICANO PARA EL MEJORAMIENTO DE CULTIVOS Y ANIMALES, 63., 2018, Panamá. Innovación tecnológica para el desarrollo sostenible del agro y la soberanía alimentaria: compendio de resúmenes. Panamá: IDIAP 2018. p. 95. PCCMCA 2018. 23 a 27 de abril de 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 19. | | SÁNCHEZ, T.; ORTIZ, D.; CHÁVEZ, A. L.; MORANTE, N.; PÉREZ, J. C.; CALLE, F; FUKUDA, W. M. G.; PACHÓN, H.; CEBALLOS, H. Progress in enhancing carotenoids content in cassava roots through the year 2008. In: REUNIÃO ANUAL DE BIOFORTIFICAÇÃO NO BRASIL, 3., 2009, Aracajú. Anais... Aracajú: Embrapa Tabuleiros Costeiros, 2009. 1 CD-ROM. (Embrapa Tabuleiros Costeiros. Documentos, 148).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 20. | | FUKUDA, W. M. G.; MAGALHÃES, A. F. de J.; PEREIRA, M. E. C.; OLIVEIRA, L. A. de; CEBALLOS, H.; NUTTI, M. R.; CARVALHO, J. L. V. de. Development of cassava cultivars with high iron and zinc contents in their roots. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 4., 2007, São Lourenço. Melhoramento de plantas e agronegócio: anais. Lavras: UFLA: SBMP, 2007. 1 CD-ROM. Apresentado também em forma de pôster na 2ª Reunião Anual de Biofortificação no Brasil, Niterói, nov. 2007.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| Registros recuperados : 28 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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