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| Registros recuperados : 3 | |
| 1. |  | PANTOJA, K. F. R.; OHASHI, S. T.; LEÃO, N. V. M.; SIQUEIRA, J. V. C. Influência da luz e do substrato na germinação de pau-de-balsa (Ochroma pyramidale (CAV) URB.) - Bombacaceae. In: CONGRESSO DE ECOLOGIA DO BRASIL, 4., 1998, Belém, PA. Ecossistemas: com enfoque em seus componentes básicos: resumos. Belém, PA: FCAP: Sociedade de Ecologia do Brasil, 1998. p. 523-524.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 2. | | PANTOJA, K. F. R.; OHASHI, S. T.; LEÃO, N. V. M.; VIEIRA, I. G.; ROCHA, S. F. R. Estudos de biometria, peso de cem sementes, percentagem de umidade e pureza de sementes de doze espécies florestais nativas da Amazônia. In: INTERNATIONAL CONGRESS AND EXHIBITION ON FOREST, 5., 1999, Curitiba. Forest 99: [resumos]. Rio de Janeiro: BIOSFERA, 1999. 1 CD-ROM. Autoria bilíngue: CONGRESSO E EXPOSICAO INTERNACIONAL SOBRE FLORESTAS, 5., 1999, Curitiba.| Biblioteca(s): Embrapa Florestas. |
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| 3. | | PANTOJA, K. F. R.; LEÃO, N. V. M.; OHASHI, S. T.; ROCHA, S. de F. R.; SILVA, R. A. Biometria, número de sementes por quilo, e grau de umidade para três espécies da familia Sapotaceae. In: SIMPÓSIO SILVICULTURA NA AMAZÔNIA ORIENTAL: contribuições do Projeto Embrapa/DFID, 1999, Belém, PA. Resumos expandidos. Belém, PA: EMBRAPA-CPATU: DFID, 1999. p. 285-288. (EMBRAPA-CPATU. Documentos, 123).| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 3 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
28/08/2012 |
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Data da última atualização: |
18/09/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
FAGERIA, N. K.; MORAES, M. F.; FERREIRA, E. P. B.; KNUPP, A. M. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF; M. F. MORAES, UNIVERSIDADE FEDERAL DO PARANÁ; ENDERSON PETRONIO DE BRITO FERREIRA, CNPAF; ADRIANO MOREIRA KNUPP, CNPAF. |
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Título: |
Biofortification of trace elements in food crops for human health. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 43, n. 3, p. 556-570, Feb. 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Micronutrient deficiencies have been reported in food crops worldwide. Several macro and micronutrients are essential for human health. However, among these elements, the trace elements zinc (Zn), iron (Fe), iodine (I), selenium (Se), and cobalt (Co) are limiting in the diets of much of the world?s population. According to United Nations estimates, about 1 billion people, especially woman and children, are suffering from malnutrition of trace elements, especially in Africa, Asia, and South America. Improving bioavailability of these elements in food crops is an important strategy to overcome trace-element deficiencies in food crops and improving human health. Genetic variability in micronutrient contents in the grain of crops such as rice, corn, wheat, barley, soybean, and dry bean is widely reported in the literature. Hence, use of genetic variability among crop species and genotypes within species is an important strategy to achieve biofortification of grain of staple food crops. Other practices that can be adopted to improve bioavailability of essential elements in food crops are adopting appropriate agronomic practices, such as adequate rate, effective sources, and effective methods of fertilizer application. Use of biotechnology is also feasible to biofortification of staple food crops. Planting indigenous and traditional food crop species with high nutritive value is another important strategy to improve trace elements in human food. |
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Palavras-Chave: |
Biofortificação. |
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Thesagro: |
Elemento químico; Saude. |
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Thesaurus NAL: |
food crops; Human health; Trace elements. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02121naa a2200229 a 4500
001 1932469
005 2012-09-18
008 2012 bl uuuu u00u1 u #d
100 1 $aFAGERIA, N. K.
245 $aBiofortification of trace elements in food crops for human health.
260 $c2012
520 $aMicronutrient deficiencies have been reported in food crops worldwide. Several macro and micronutrients are essential for human health. However, among these elements, the trace elements zinc (Zn), iron (Fe), iodine (I), selenium (Se), and cobalt (Co) are limiting in the diets of much of the world?s population. According to United Nations estimates, about 1 billion people, especially woman and children, are suffering from malnutrition of trace elements, especially in Africa, Asia, and South America. Improving bioavailability of these elements in food crops is an important strategy to overcome trace-element deficiencies in food crops and improving human health. Genetic variability in micronutrient contents in the grain of crops such as rice, corn, wheat, barley, soybean, and dry bean is widely reported in the literature. Hence, use of genetic variability among crop species and genotypes within species is an important strategy to achieve biofortification of grain of staple food crops. Other practices that can be adopted to improve bioavailability of essential elements in food crops are adopting appropriate agronomic practices, such as adequate rate, effective sources, and effective methods of fertilizer application. Use of biotechnology is also feasible to biofortification of staple food crops. Planting indigenous and traditional food crop species with high nutritive value is another important strategy to improve trace elements in human food.
650 $afood crops
650 $aHuman health
650 $aTrace elements
650 $aElemento químico
650 $aSaude
653 $aBiofortificação
700 1 $aMORAES, M. F.
700 1 $aFERREIRA, E. P. B.
700 1 $aKNUPP, A. M.
773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 43, n. 3, p. 556-570, Feb. 2012.
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