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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
17/02/2011 |
Data da última atualização: |
09/04/2015 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ARAUJO, L. F.; GUIOTOKU, M. |
Afiliação: |
LAINE FURLANETTO ARAUJO, Aluna UFPR; MARCELA GUIOTOKU, CNPF. |
Título: |
Produção de carvão ativado a partir de resíduo de erva-mate. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: ENCONTRO DE QUÍMICA DA REGIÃO SUL, 18., 2010, Curitiba. Química: contribuições para o futuro. Curitiba: SBQ, 2010. 1 CD-ROM. |
Idioma: |
Português |
Notas: |
SBQ SUL. |
Palavras-Chave: |
Erva-mate. |
Thesagro: |
Carvão Vegetal; Ilex Paraguariensis; Resíduo. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/27541/1/2010-Marcela-EQRS1.pdf
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Marc: |
LEADER 00585nam a2200169 a 4500 001 1877781 005 2015-04-09 008 2010 bl uuuu u00u1 u #d 100 1 $aARAUJO, L. F. 245 $aProdução de carvão ativado a partir de resíduo de erva-mate.$h[electronic resource] 260 $aIn: ENCONTRO DE QUÍMICA DA REGIÃO SUL, 18., 2010, Curitiba. Química: contribuições para o futuro. Curitiba: SBQ, 2010. 1 CD-ROM.$c2010 500 $aSBQ SUL. 650 $aCarvão Vegetal 650 $aIlex Paraguariensis 650 $aResíduo 653 $aErva-mate 700 1 $aGUIOTOKU, M.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
06/11/2008 |
Data da última atualização: |
24/05/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
PEREIRA, R. C.; DAVIDE, L. C.; PEDROZO, C. A.; CARNEIRO, N. P.; SOUZA, I. R. P.; PAIVA, E. |
Afiliação: |
R. C. Pereira, UFLA; L. C. Davide, UFLA; C. A. Pedrozo, UFLA; NEWTON PORTILHO CARNEIRO, CNPMS; ISABEL REGINA PRAZERES DE SOUZA, CNPMS; Edilson Paiva, CNPMS. |
Título: |
Relationship between structural and biohemical characteristics and texture of corn grains. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Genetics and Molecular Research, Ribeirão Preto, v. 7, n. 2, p. 498-508, 2008. |
Idioma: |
Inglês |
Conteúdo: |
The texture of corn grains is a fundamental characteristic for the industry as well as for grain producers and processors. To further understand the mechanisms involved in grain hardness, contrasting com cultivars for grain hardness and protein quality were evaluated. The cultivars were Cateto L237/67 (hard endosperm and low protein value), QPM BR 451 (semi-hard endosperm and high protein value); Bolivia-2 (floury endosperm and low protein value), and Opaque-2 (floury endosperm and high protein value). Evaluations were carried out at 10, 20, 30, 40, 50, and 60 days after pollination in developing com grains and in the mature grain. In developing grains, evaluation consisted in the determination of the area, percentage of starch granules, distribution of starch granules, and protein bodies in the endosperm. In mature com grains, the parameters evaluated were: density, percentage oftotal proteins, levels of Iysine and tryptophan, and banding pattem of zeins. The results indicate that the higher physical resistance of com grains from the cultivars analyzed is influenced by the high percentage oftotal pro-teins, high synthesis of 27-kDa zeins, presence of protein bodies, and perfect organization of starch granules in the endosperm, inde-pendent of their sizes. |
Thesaurus NAL: |
corn; endosperm; protein bodies; starch granules; zein. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/66841/1/Relationship-between-1.pdf
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Marc: |
LEADER 01975naa a2200241 a 4500 001 1491589 005 2018-05-24 008 2008 bl uuuu u00u1 u #d 100 1 $aPEREIRA, R. C. 245 $aRelationship between structural and biohemical characteristics and texture of corn grains.$h[electronic resource] 260 $c2008 520 $aThe texture of corn grains is a fundamental characteristic for the industry as well as for grain producers and processors. To further understand the mechanisms involved in grain hardness, contrasting com cultivars for grain hardness and protein quality were evaluated. The cultivars were Cateto L237/67 (hard endosperm and low protein value), QPM BR 451 (semi-hard endosperm and high protein value); Bolivia-2 (floury endosperm and low protein value), and Opaque-2 (floury endosperm and high protein value). Evaluations were carried out at 10, 20, 30, 40, 50, and 60 days after pollination in developing com grains and in the mature grain. In developing grains, evaluation consisted in the determination of the area, percentage of starch granules, distribution of starch granules, and protein bodies in the endosperm. In mature com grains, the parameters evaluated were: density, percentage oftotal proteins, levels of Iysine and tryptophan, and banding pattem of zeins. The results indicate that the higher physical resistance of com grains from the cultivars analyzed is influenced by the high percentage oftotal pro-teins, high synthesis of 27-kDa zeins, presence of protein bodies, and perfect organization of starch granules in the endosperm, inde-pendent of their sizes. 650 $acorn 650 $aendosperm 650 $aprotein bodies 650 $astarch granules 650 $azein 700 1 $aDAVIDE, L. C. 700 1 $aPEDROZO, C. A. 700 1 $aCARNEIRO, N. P. 700 1 $aSOUZA, I. R. P. 700 1 $aPAIVA, E. 773 $tGenetics and Molecular Research, Ribeirão Preto$gv. 7, n. 2, p. 498-508, 2008.
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