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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Hortaliças; Embrapa Unidades Centrais. |
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Data corrente: |
09/08/1999 |
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Data da última atualização: |
09/08/1999 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, J. R. M. dos; GALVAO, E. U. P. |
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Afiliação: |
EMBRAPA-CNPH, Brasilia, DF. |
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Título: |
Avaliacao de doencas em germoplasma de arroz em varzea e em terra firme no Amazonas. |
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Ano de publicação: |
1989 |
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Fonte/Imprenta: |
Pesquisa Agropecuaria Brasileira, Brasilia, v.24, n.12, p.1483-1488, dez. 1989. |
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Idioma: |
Português |
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Conteúdo: |
Resumo - Foram estudadas as principais doenças de arroz que ocorrem em Manaus. Foi constatada a incidência de Helminthosporium oryzae, Pyriculatia oryzae, Rhinchosporium oryzae, Cercospora oryzae e Rhizoctonia solani atacando arroz em ambos os ecossistemas. Na terra firme, a principal doença observada foi a mancha-do-grão e a mancha-parda, causadas por H. oryzae. Na várzea, a queima da bainha e do colmo teve incidência acima de 25%, porém tardia, não afetando o peso de panículas nem o índice de mancha ou chochamento do grão. Abstract - The main rica diseases that occurre in Manaus, AM, Brazi!, were evaluated by two experimenis. On of them was placed on the upland, and lhe other one on lhe periodically flooded lowland. This paper also reports tho occurrence ot Pyricularia oryzae, Helminthosporitim oryzae, Rhynchosporium oryzae, Ceitospora oryzae and Rhizoctonia solani atlacking rice in the Amazonas state. Grain spot and leal spot caused by H. oryzae were the principal problems on lhe upland. On lhe lowland, the incidence ol A. se/aoi was high, more ifian 250Jo, but, the atlack was late and the grain production was not aflected. |
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Palavras-Chave: |
Amazonas; Brasil; Cercosporae oryzae; Diseases; doenças do arroz; Grain spot; Manaus; mancha-do-grão; mancha-parda; Ocorrencia; Rhinchosporium oryzae; Survey. |
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Thesagro: |
Arroz; Cercospora Oryzae; Doença; Germoplasma; Helminthosporium Oryzae; Mancha do Grão; Mancha Parda; Oryza Sativa; Pyricularia Oryzae; Rhizoctonia Solani; Várzea. |
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Thesaurus Nal: |
Brazil; germplasm; leaf spot; occurrence; Rice; wetlands. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/209617/1/16558-71929-2-PB.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/215804/1/Avaliacao-doencas-germoplasma.pdf
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Marc: |
LEADER 02403naa a2200481 a 4500
001 1765104
005 1999-08-09
008 1989 bl uuuu u00u1 u #d
100 1 $aSANTOS, J. R. M. dos
245 $aAvaliacao de doencas em germoplasma de arroz em varzea e em terra firme no Amazonas.
260 $c1989
520 $aResumo - Foram estudadas as principais doenças de arroz que ocorrem em Manaus. Foi constatada a incidência de Helminthosporium oryzae, Pyriculatia oryzae, Rhinchosporium oryzae, Cercospora oryzae e Rhizoctonia solani atacando arroz em ambos os ecossistemas. Na terra firme, a principal doença observada foi a mancha-do-grão e a mancha-parda, causadas por H. oryzae. Na várzea, a queima da bainha e do colmo teve incidência acima de 25%, porém tardia, não afetando o peso de panículas nem o índice de mancha ou chochamento do grão. Abstract - The main rica diseases that occurre in Manaus, AM, Brazi!, were evaluated by two experimenis. On of them was placed on the upland, and lhe other one on lhe periodically flooded lowland. This paper also reports tho occurrence ot Pyricularia oryzae, Helminthosporitim oryzae, Rhynchosporium oryzae, Ceitospora oryzae and Rhizoctonia solani atlacking rice in the Amazonas state. Grain spot and leal spot caused by H. oryzae were the principal problems on lhe upland. On lhe lowland, the incidence ol A. se/aoi was high, more ifian 250Jo, but, the atlack was late and the grain production was not aflected.
650 $aBrazil
650 $agermplasm
650 $aleaf spot
650 $aoccurrence
650 $aRice
650 $awetlands
650 $aArroz
650 $aCercospora Oryzae
650 $aDoença
650 $aGermoplasma
650 $aHelminthosporium Oryzae
650 $aMancha do Grão
650 $aMancha Parda
650 $aOryza Sativa
650 $aPyricularia Oryzae
650 $aRhizoctonia Solani
650 $aVárzea
653 $aAmazonas
653 $aBrasil
653 $aCercosporae oryzae
653 $aDiseases
653 $adoenças do arroz
653 $aGrain spot
653 $aManaus
653 $amancha-do-grão
653 $amancha-parda
653 $aOcorrencia
653 $aRhinchosporium oryzae
653 $aSurvey
700 1 $aGALVAO, E. U. P.
773 $tPesquisa Agropecuaria Brasileira, Brasilia$gv.24, n.12, p.1483-1488, dez. 1989.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
20/04/2020 |
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Data da última atualização: |
24/08/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
SOUZA, V. R. de; ANICETO A.; ABREU, J. P.; MONTENEGRO, J.; BOQUIMPANI, B.; JESUZ, B. A. de; CAMPOS, M. de B. E.; MARCELLINI, P. S.; FREITAS-SILVA, O.; CADENA, R.; TEODORO, A. J. |
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Afiliação: |
Vanessa Rosse de Souza, UFRJ; Adriana Aniceto, UFRJ; Joel Pimentel Abreu, UFRJ; Julia Montenegro, UFRJ; Bruno Boquimpani, UFRJ; Vanessa Azevedo de Jesuz, UFRJ; Monique de Barros Elias Campos, UFRJ; Paulo Sérgio Marcellini, UERJ; OTNIEL FREITAS SILVA, CTAA; Rafael Cadena, UNIRIO; Anderson Junger Teodoro, UFRJ. |
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Título: |
Fruit-based drink sensory, physicochemical, and antioxidant properties in the Amazon region: Murici (Byrsonima crassifolia (L.) Kunth and verbascifolia (L.) DC) and tapereba (Spondia mombin). |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Food Science and Nutrition, v, 8, n. 5, p. 2341-2347, 2020. |
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DOI: |
https://doi.org/10.1002/fsn3.1520 |
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Idioma: |
Inglês |
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Conteúdo: |
Increased fruit consumption due its protective effect on the organism is accompa-nied by the development of the processing industry of these products. The aim of this work was to optimize fruit pulp-based beverage formulations from the murici and tapereba Amazon region, taking into account their sensory acceptance and anti-oxidant activity. Total soluble solid content, reducing sugar content, titratable acidity contents, pH, and ascorbic acid content were determined in pulps and formulations. The total content phenolic compounds and antioxidant activity were also evaluated. A 22 factorial experiment was formulated to optimize ingredients for the production of murici and tapereba fruit drinks. The murici pulp had higher acidity and higher ascorbic acid content. The analysis of phenolic compounds and antioxidant activity presented higher quantity in tapereba pulp. Tapereba-based beverages had better acceptance by the evaluated criteria. Fruit-based beverages murici and tapereba are a well-accepted product and have important nutritional characteristics. |
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Palavras-Chave: |
Alimento funcional; Amazon biome; Composto bioativo; Exotic fruits. |
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Thesagro: |
Fruta; Planta Exótica; Tecnologia de Alimento. |
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Thesaurus NAL: |
Bioactive compounds; Functional foods. |
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Categoria do assunto: |
Q Alimentos e Nutrição Humana |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/213184/1/fsn3.1520-f.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/212415/1/fsn3.1520.pdf
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Marc: |
LEADER 02222naa a2200361 a 4500
001 2121753
005 2020-08-24
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1002/fsn3.1520$2DOI
100 1 $aSOUZA, V. R. de
245 $aFruit-based drink sensory, physicochemical, and antioxidant properties in the Amazon region$bMurici (Byrsonima crassifolia (L.) Kunth and verbascifolia (L.) DC) and tapereba (Spondia mombin).$h[electronic resource]
260 $c2020
520 $aIncreased fruit consumption due its protective effect on the organism is accompa-nied by the development of the processing industry of these products. The aim of this work was to optimize fruit pulp-based beverage formulations from the murici and tapereba Amazon region, taking into account their sensory acceptance and anti-oxidant activity. Total soluble solid content, reducing sugar content, titratable acidity contents, pH, and ascorbic acid content were determined in pulps and formulations. The total content phenolic compounds and antioxidant activity were also evaluated. A 22 factorial experiment was formulated to optimize ingredients for the production of murici and tapereba fruit drinks. The murici pulp had higher acidity and higher ascorbic acid content. The analysis of phenolic compounds and antioxidant activity presented higher quantity in tapereba pulp. Tapereba-based beverages had better acceptance by the evaluated criteria. Fruit-based beverages murici and tapereba are a well-accepted product and have important nutritional characteristics.
650 $aBioactive compounds
650 $aFunctional foods
650 $aFruta
650 $aPlanta Exótica
650 $aTecnologia de Alimento
653 $aAlimento funcional
653 $aAmazon biome
653 $aComposto bioativo
653 $aExotic fruits
700 1 $aANICETO A.
700 1 $aABREU, J. P.
700 1 $aMONTENEGRO, J.
700 1 $aBOQUIMPANI, B.
700 1 $aJESUZ, B. A. de
700 1 $aCAMPOS, M. de B. E.
700 1 $aMARCELLINI, P. S.
700 1 $aFREITAS-SILVA, O.
700 1 $aCADENA, R.
700 1 $aTEODORO, A. J.
773 $tFood Science and Nutrition, v, 8$gn. 5, p. 2341-2347, 2020.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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