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Registros recuperados : 11 | |
2. | | CUNHA, J. R. B.; CONCEIÇÃO, A. A.; VIEIRA, V. O.; DIAS, E. S.; ALMEIDA, E.; MENDONCA, S.; SIQUEIRA, F. G. de. Laccase production by macro-basidiomycetes using Jatropha curcas seed cake as substrate under solid state cultivation. In: SEMINÁRIO BRASILEIRO DE TECNOLOGIA ENZIOMÁTICA - ENZITEC, 13., 2018, Florianópolis, SC. [Anais ...]. Florianópolis, 2018. Não paginado. Biblioteca(s): Embrapa Agroenergia. |
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3. | | CUNHA, J. R. B.; GOMES, T. G.; RIBEIRO, J. A. de A.; DIAS, E. S.; SALES-CAMPES, C.; JESUS, M. A. de; MENDONCA, S.; SIQUEIRA, F. G. de. Macrobasidiomicetos da biodiversidade amazônica como agentes degradadores de ésteres forbol. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 5., 2018, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2018. p. 38. Biblioteca(s): Embrapa Agroenergia. |
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4. | | ROMERO PELÁEZ, R. D.; SERRA, L. A.; WISCHRAL, D.; CUNHA, J. R. B.; MENDES, T. D.; PACHECO, T. F.; SIQUEIRA, F. G. de; ALMEIDA, J. R. M. de. Improvement of laccase activity in co-culture of Panus lecomtei and Sporidiobolus pararoseus and its application as an enzymatic additive in biomass hydrolysis and dye decolorization. Fermentation, v. 9, n. 11, 945, 2023. Biblioteca(s): Embrapa Agroenergia. |
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5. | | ROMERO PELÁEZ, R. D.; WISCHRAL, D.; CUNHA, J. R. B.; MENDES, T. D.; PACHECO, T. F.; SIQUEIRA, F. G. de; ALMEIDA, J. R. M. de. Production of enzymatic extract with high cellulolytic and oxidative activities by co-culture of Trichoderma reesei and Panus lecomtei. Fermentation, v. 8, n. 10, 522, 2022. 17 p. Biblioteca(s): Embrapa Agroenergia. |
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6. | | SIQUEIRA, F. G. de; GOMES, T. G.; ARAÚJO, A. P. F; CUNHA, J. R. B; CAMELINI, C. M.; NAKAI, D. K.; MENDONCA, S. Aplicações biotecnológicas para biomassas do pós-cultivo de cogumelos comestíveis (Biotechnological Application for Spent Mushroom Substrate - SMS) In: SIMPÓSIO INTERNACIONAL SOBRE COGUMELOS NO BRASIL, 8.; SIMPÓSIO NACIONAL SOBRE COGUMELOS COMESTÍVEIS, 7., 2015, Sorocaba, SP. Anais ... Sorocaba: Uniso, 2015. Biblioteca(s): Embrapa Agroenergia. |
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7. | | CUNHA, J. R. B.; WISCHRAL, D.; PELÁEZ, R. D. R.; MAGALHÃES, P. de O.; GUIMARÃES, M. B.; JESUS, M. A. de; SALES-CAMPOS, C.; MENDES, T. D.; DIAS, E. S.; MENDONCA, S.; SIQUEIRA, F. G. de. Aqueous extracts of fermented macrofungi cultivated in oilseed cakes as a carbon source for probiotic bacteria and potential antibacterial activity. Metabolites, v. 13, n. 854, 2023. Biblioteca(s): Embrapa Agroenergia. |
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8. | | VIEIRA, V. O.; CONCEIÇÃO, A. A.; CUNHA, J. R. B.; MACHADO, A. E. V.; ALMEIDA, E. G. de; DIAS, E. S.; ALCANTARA, L. M.; MILLER, R. N.; SIQUEIRA, F. G. de. A new circular economy approach for integrated production of tomatoes and mushrooms. Saudi Journal of Biological Sciences, v. 29, p. 2756?2765, 2022. Biblioteca(s): Embrapa Agroenergia. |
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9. | | CASTRO, C. P. de; ARAÚJO, A. P. F.; CUNHA, J. R. B.; SOARES NETO, C. B.; CONCEIÇÃO, A. A.; ABREU, M. L. T. de; DIAS, E. S.; MENDONCA, S.; SIQUEIRA, F. G. de. Fistulina hepatica CC102: pré-tratamento biológico da torta do caroço de algodão em dietas para suínos. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 5., 2018, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2018. p. 34. Biblioteca(s): Embrapa Agroenergia. |
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10. | | CONCEIÇÃO, A. A.; CUNHA, J. R. B.; VIEIRA, V. O.; PELAÉZ, R. D. R.; MENDONCA, S.; ALMEIDA, J. R. M. de; DIAS, E. S.; ALMEIDA, E. G. de; SIQUEIRA, F. G. de. Bioconversion and biotransformation efficiencies of wild macrofungi. In: SINGH, B. P.; LALLAWMSANGA.; PASSARI, A. K. (Eds.). Biology of Macrofungi. Gewerbestrasse: Springer, 2019. Cap. 18. 361-379. Biblioteca(s): Embrapa Agroenergia. |
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11. | | CUNHA, J. R. B.; WISCHRAL, D.; PELAEZ, R. D. R.; JESUS, M. A. de; SALES-CAMPOS, C.; CAMPANHA, R. B.; MENDES, T. D.; MENDONCA, S.; DIAS, E. S.; SIQUEIRA, F. G. de. Bioactives and extracellular enzymes obtained from fermented macrofungi cultivated in cotton and Jatropha seed cakes. Microorganisms , v. 10, n. 8, 1670, 2022. Biblioteca(s): Embrapa Agroenergia. |
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Registros recuperados : 11 | |
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Registro Completo
Biblioteca(s): |
Embrapa Cerrados; Embrapa Meio Ambiente; Embrapa Unidades Centrais. |
Data corrente: |
14/01/2008 |
Data da última atualização: |
25/03/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
PIRES, A. M. M.; MARCHI, G.; MATTIAZZO, M. E.; GUILHERME, L. R. G. |
Afiliação: |
Adriana Marlene Moreno Pires, Embrapa Meio Ambiente; Giuliano Marchi, Embrapa Cerrados; Maria Emília Mattiazzo, Departamento de Química-ESALQ-USP; Luiz Roberto Guimarães Guilherme, Departamento de Ciência do Solo-UFV. |
Título: |
Organic acids in the rhizosphere and phytoavailability of sewage sludge-borne trace elements. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n. 7, p. 917-924, 2007. |
Idioma: |
Inglês |
Conteúdo: |
The aim of this work was to quantify low molecular weight organic acids in the rhizosphere of plants grown in a sewage sludge-treated media, and to assess the correlation between the release of the acids and the concentrations of trace-elements in the shoots of the plants. The species utilized in the experiment were cultivated in sand and sewage sludge-treated sand. The acetic, citric, lactic, and oxalic acids, were identified and quantified by high performance liquid chromatography in samples collected from a hydroponics system. Averages obtained from each treatment, concentration of trace elements in shoots and concentration of organic acids in the rhizosphere, were compared by Tukey test, at 5% of probability. Linear correlation analysis was applied to verify an association between the concentrations of organic acids and of trace elements. The average composition of organic acids for all plants was: 43.2, 31.1, 20.4 and 5.3% for acetic, citric, lactic, and oxalic acids, respectively. All organic acids evaluated, except for the citric acid, showed a close statistical agreement with the concentrations of Cd, Cu, Ni, and Zn found in the shoots. There is a positive relationship between organic acids present in the rhizosphere and trace element phytoavailability. |
Palavras-Chave: |
availability; biosolid; biossólido; disponibilidade; exsudatos; exudates; metais pesados. |
Thesagro: |
Ácido Orgânico; Adubo de Esgoto; Exsudato; Lodo Residual; Metal Pesado; Solo. |
Thesaurus NAL: |
heavy metals. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/100088/1/2007AP-026.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/41093/1/42n07a02.pdf
|
Marc: |
LEADER 02171naa a2200325 a 4500 001 1015953 005 2014-03-25 008 2007 bl uuuu u00u1 u #d 100 1 $aPIRES, A. M. M. 245 $aOrganic acids in the rhizosphere and phytoavailability of sewage sludge-borne trace elements. 260 $c2007 520 $aThe aim of this work was to quantify low molecular weight organic acids in the rhizosphere of plants grown in a sewage sludge-treated media, and to assess the correlation between the release of the acids and the concentrations of trace-elements in the shoots of the plants. The species utilized in the experiment were cultivated in sand and sewage sludge-treated sand. The acetic, citric, lactic, and oxalic acids, were identified and quantified by high performance liquid chromatography in samples collected from a hydroponics system. Averages obtained from each treatment, concentration of trace elements in shoots and concentration of organic acids in the rhizosphere, were compared by Tukey test, at 5% of probability. Linear correlation analysis was applied to verify an association between the concentrations of organic acids and of trace elements. The average composition of organic acids for all plants was: 43.2, 31.1, 20.4 and 5.3% for acetic, citric, lactic, and oxalic acids, respectively. All organic acids evaluated, except for the citric acid, showed a close statistical agreement with the concentrations of Cd, Cu, Ni, and Zn found in the shoots. There is a positive relationship between organic acids present in the rhizosphere and trace element phytoavailability. 650 $aheavy metals 650 $aÁcido Orgânico 650 $aAdubo de Esgoto 650 $aExsudato 650 $aLodo Residual 650 $aMetal Pesado 650 $aSolo 653 $aavailability 653 $abiosolid 653 $abiossólido 653 $adisponibilidade 653 $aexsudatos 653 $aexudates 653 $ametais pesados 700 1 $aMARCHI, G. 700 1 $aMATTIAZZO, M. E. 700 1 $aGUILHERME, L. R. G. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 42, n. 7, p. 917-924, 2007.
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Embrapa Meio Ambiente (CNPMA) |
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