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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
16/01/2013 |
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Data da última atualização: |
03/08/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
IKEDA, A. C.; BASSANI, L. L.; ADAMOSKI, D.; STRINGARI, D.; CORDEIRO, V. K.; GLIENKE, C.; STEFFENS, M. B. R.; HUNGRIA, M.; GALLI-TERASAWA, L. V. |
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Afiliação: |
ANGELA CRISTINA IKEDA, UFPR; LUCIANA LANGE BASSANI, UFPR; DOUGLAS ADAMOSKI, UFPR; DANYELLE STRINGARI, UFPR; VANESSA KAVA CORDEIRO, UFPR; CHIRLEI GLIENKE, UFPR; MARIA BERENICE REYNAUD STEFFENS, UFPR; MARIANGELA HUNGRIA DA CUNHA, CNPSO; LIGIA VITORIA GALLI-TERASAWA, UFPR. |
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Título: |
Morphological and genetic characterization of endophytic bacteria isolated from roots of different maize genotypes. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Microbial Ecology, New York, v. 65, n. 1, p. 154-160, 2013. |
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ISSN: |
0095-3628 |
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DOI: |
10.1007/s00248-012-0104-0 |
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Idioma: |
Inglês |
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Conteúdo: |
Maize is one of the most important crops worldwide, and in Brazil, the state of Paraná stands as its largest producer. The crop demands high inputs of N fertilizers, therefore all strategies aiming to optimize the grain production with lower inputs are very relevant. Endophytic bacteria have a high potential to increment maize grain yield by means of input via biological nitrogen fixation and/or plant growth promotion, in this last case increasing the absorption of water and nutrients by the plants. In this study, we established a collection of 217 endophytic bacteria, isolated from roots of four lineages and three hybrid genotypes of maize, and isolated in four different N-free culture media. Biochemical?comprising growth in different carbon sources, intrinsic tolerance to antibiotics, and biochemical tests for catalase, nitrate reductase, urease, and growth in N-free media in vitro?and genetic characterization by BOX-PCR revealed great variability among the isolates. Both commercial hybrids and homozygous lineages were broadly colonized by endophytes, and sequencing of the 16S rRNA gene revealed the presence of bacteria belonging to the genera Pantoea, Bacillus, Burkholderia,andKlebsiella.Qualitative differences in endophytic colonization were detected between lineages and hybrid genotypes. |
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Thesagro: |
Fixação de nitrogênio; Milho. |
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Thesaurus Nal: |
Corn; Nitrogen fixation. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02176naa a2200289 a 4500
001 1945368
005 2017-08-03
008 2013 bl uuuu u00u1 u #d
022 $a0095-3628
024 7 $a10.1007/s00248-012-0104-0$2DOI
100 1 $aIKEDA, A. C.
245 $aMorphological and genetic characterization of endophytic bacteria isolated from roots of different maize genotypes.$h[electronic resource]
260 $c2013
520 $aMaize is one of the most important crops worldwide, and in Brazil, the state of Paraná stands as its largest producer. The crop demands high inputs of N fertilizers, therefore all strategies aiming to optimize the grain production with lower inputs are very relevant. Endophytic bacteria have a high potential to increment maize grain yield by means of input via biological nitrogen fixation and/or plant growth promotion, in this last case increasing the absorption of water and nutrients by the plants. In this study, we established a collection of 217 endophytic bacteria, isolated from roots of four lineages and three hybrid genotypes of maize, and isolated in four different N-free culture media. Biochemical?comprising growth in different carbon sources, intrinsic tolerance to antibiotics, and biochemical tests for catalase, nitrate reductase, urease, and growth in N-free media in vitro?and genetic characterization by BOX-PCR revealed great variability among the isolates. Both commercial hybrids and homozygous lineages were broadly colonized by endophytes, and sequencing of the 16S rRNA gene revealed the presence of bacteria belonging to the genera Pantoea, Bacillus, Burkholderia,andKlebsiella.Qualitative differences in endophytic colonization were detected between lineages and hybrid genotypes.
650 $aCorn
650 $aNitrogen fixation
650 $aFixação de nitrogênio
650 $aMilho
700 1 $aBASSANI, L. L.
700 1 $aADAMOSKI, D.
700 1 $aSTRINGARI, D.
700 1 $aCORDEIRO, V. K.
700 1 $aGLIENKE, C.
700 1 $aSTEFFENS, M. B. R.
700 1 $aHUNGRIA, M.
700 1 $aGALLI-TERASAWA, L. V.
773 $tMicrobial Ecology, New York$gv. 65, n. 1, p. 154-160, 2013.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Alimentos e Territórios. |
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Data corrente: |
25/04/2024 |
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Data da última atualização: |
25/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 4 |
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Autoria: |
ROCHA, L. A. DA; NASCIMENTO, M. M. DO; LIMA, M. S. DE; HAVERROTH, M.; MING, L. C.; ARAGÃO JÚNIOR, A. C. DE; TORRES, N. S.; FERREIRA, A. B. |
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Afiliação: |
LARYSSA ALENCAR DA ROCHA, UNIVERSIDADE FEDERAL DO ACRE; MATHEUS MATOS DO NASCIMENTO, UNIVERSIDADE FEDERAL DO ACRE; MARILENE SANTOS DE LIMA, UNIVERSIDADE FEDERAL DO ACRE; MOACIR HAVERROTH, CNAT; LIN CHAU MING, UNIVERSIDADE ESTADUAL PAULISTA; ANTÔNIO CARNAÚBA DE ARAGÃO JÚNIOR, UNIVERSIDADE FEDERAL DO ACRE; NATÁLIA SOUZA TORRES, UNIVERSIDADE FEDERAL DO ACRE; ALMECINA BALBINO FERREIRA, UNIVERSIDADE FEDERAL DO ACRE. |
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Título: |
Physicochemical characterization of seeds and aril of Renealmia aromatica (Aubl.) Griseb. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Research, Society and Development, v. 13, n. 4, e4313445469, 2024. |
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Páginas: |
17 p. |
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DOI: |
10.55905/oelv22n4-158 |
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Idioma: |
Inglês |
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Conteúdo: |
The Amazon has great biodiversity, being inhabited by indigenous peoples since time immemorial, as well as being home to traditional farmers, settlers, riverine dwellers, people responsible, in large part, for the conservation of biodiversity through the cultivation and storage of grains, tubers, roots and seeds. Among the numerous species cultivated and managed by the Amazonian peoples, we approach, in this work, the species Renealmia aromatica (Aubl.) Griseb., belonging to the Zingiberaceae family. The objective of this article is to present physicochemical aspects of the fruits of Renealmia aromatica (Aubl.) Griseb. aiming to emphasize its alimentary potential and nutritional value.This work consisted of harvesting the fruits of mother plants located in the experimental garden of the Universidade Federal do Acre – UFAC. The analyzes were carried out at the Unidade de Tecnologia de Alimentos – Utal of UFAC – Campus Rio Branco. The variables analyzed were protein, ascorbic acid (vitamin C), titratable acidity, moisture and ash (fixed mineral residue) according to the methods for physicochemical analysis of foods from the Instituto Adolfo Lutz. In the aril and in the seed, protein contents of 7.97% and 6.67% were found, respectively. As for lipids, the highest concentration was observed in the seeds, with a content of 6.76%. The aril showed a satisfactory level of vitamin C (182,81 mg/100g). With a high concentration of lipid, the seeds had a total caloric value of 335,56 kcal/100g. Thus, the seeds and arils of R. aromatica have alimentary and nutritional potential, being the seeds used for the production of edible oil or condiment, and the aril, rich in vitamin C, used in alimentation. This, although already used in food, is still restricted to indigenous peoples and traditional communities. MenosThe Amazon has great biodiversity, being inhabited by indigenous peoples since time immemorial, as well as being home to traditional farmers, settlers, riverine dwellers, people responsible, in large part, for the conservation of biodiversity through the cultivation and storage of grains, tubers, roots and seeds. Among the numerous species cultivated and managed by the Amazonian peoples, we approach, in this work, the species Renealmia aromatica (Aubl.) Griseb., belonging to the Zingiberaceae family. The objective of this article is to present physicochemical aspects of the fruits of Renealmia aromatica (Aubl.) Griseb. aiming to emphasize its alimentary potential and nutritional value.This work consisted of harvesting the fruits of mother plants located in the experimental garden of the Universidade Federal do Acre – UFAC. The analyzes were carried out at the Unidade de Tecnologia de Alimentos – Utal of UFAC – Campus Rio Branco. The variables analyzed were protein, ascorbic acid (vitamin C), titratable acidity, moisture and ash (fixed mineral residue) according to the methods for physicochemical analysis of foods from the Instituto Adolfo Lutz. In the aril and in the seed, protein contents of 7.97% and 6.67% were found, respectively. As for lipids, the highest concentration was observed in the seeds, with a content of 6.76%. The aril showed a satisfactory level of vitamin C (182,81 mg/100g). With a high concentration of lipid, the seeds had a total caloric value of 335,56 kc... Mostrar Tudo |
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Palavras-Chave: |
Arilo; Óleo comestível; Planta alimentícia; Renealmia aromatica. |
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Thesagro: |
Condimento; Planta Medicinal; Semente. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1163892/1/RenealmiaAromata.pdf
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Marc: |
LEADER 02740naa a2200313 a 4500
001 2163892
005 2024-04-25
008 2024 bl uuuu u00u1 u #d
024 7 $a10.55905/oelv22n4-158$2DOI
100 1 $aROCHA, L. A. DA
245 $aPhysicochemical characterization of seeds and aril of Renealmia aromatica (Aubl.) Griseb.$h[electronic resource]
260 $c2024
300 $a17 p.
520 $aThe Amazon has great biodiversity, being inhabited by indigenous peoples since time immemorial, as well as being home to traditional farmers, settlers, riverine dwellers, people responsible, in large part, for the conservation of biodiversity through the cultivation and storage of grains, tubers, roots and seeds. Among the numerous species cultivated and managed by the Amazonian peoples, we approach, in this work, the species Renealmia aromatica (Aubl.) Griseb., belonging to the Zingiberaceae family. The objective of this article is to present physicochemical aspects of the fruits of Renealmia aromatica (Aubl.) Griseb. aiming to emphasize its alimentary potential and nutritional value.This work consisted of harvesting the fruits of mother plants located in the experimental garden of the Universidade Federal do Acre – UFAC. The analyzes were carried out at the Unidade de Tecnologia de Alimentos – Utal of UFAC – Campus Rio Branco. The variables analyzed were protein, ascorbic acid (vitamin C), titratable acidity, moisture and ash (fixed mineral residue) according to the methods for physicochemical analysis of foods from the Instituto Adolfo Lutz. In the aril and in the seed, protein contents of 7.97% and 6.67% were found, respectively. As for lipids, the highest concentration was observed in the seeds, with a content of 6.76%. The aril showed a satisfactory level of vitamin C (182,81 mg/100g). With a high concentration of lipid, the seeds had a total caloric value of 335,56 kcal/100g. Thus, the seeds and arils of R. aromatica have alimentary and nutritional potential, being the seeds used for the production of edible oil or condiment, and the aril, rich in vitamin C, used in alimentation. This, although already used in food, is still restricted to indigenous peoples and traditional communities.
650 $aCondimento
650 $aPlanta Medicinal
650 $aSemente
653 $aArilo
653 $aÓleo comestível
653 $aPlanta alimentícia
653 $aRenealmia aromatica
700 1 $aNASCIMENTO, M. M. DO
700 1 $aLIMA, M. S. DE
700 1 $aHAVERROTH, M.
700 1 $aMING, L. C.
700 1 $aARAGÃO JÚNIOR, A. C. DE
700 1 $aTORRES, N. S.
700 1 $aFERREIRA, A. B.
773 $tResearch, Society and Development$gv. 13, n. 4, e4313445469, 2024.
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