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| 1. |  | MELO, F. L. de A.; Evaldo TAKIZAWA, E.; BLANCO NETO, F. J. M.; OHL, G. de A.; AQUINO, V. de; KAMINSKI, E.; COLPANI, C. M. Avaliação da densidade populacional do algodoeiro para as características de produtividade. In: CONGRESSO BRASILEIRO DO ALGODÃO, 6., 2007, Uberlândia. Anais... Uberlândia, 2007. p. 1-4 1 CD-ROM| Biblioteca(s): Embrapa Algodão. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroenergia. Para informações adicionais entre em contato com cnpae.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroenergia; Embrapa Florestas. |
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Data corrente: |
23/11/2022 |
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Data da última atualização: |
13/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
GOMES, T. G.; HADI, S. I. I. A.; RIBEIRO, J. A. de A.; SEGATTO, R.; MENDES, T. D.; HELM, C. V.; CHAGAS JÚNIOR, A. F.; MILLER, R. N. G.; MENDONCA, S.; SIQUEIRA, F. G. de. |
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Afiliação: |
TAÍSA GODOY GOMES, UNIVERSIDADE FEDERAL DO TOCANTINS; SÁMED IBRAHIM ISA ABDEL HADI, UNIVERSIDADE FEDERAL DO TOCANTINS; JOSE ANTONIO DE AQUINO RIBEIRO, CNPAE; ROSANA SEGATTO, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL; THAIS DEMARCHI MENDES, CNPAE; CRISTIANE VIEIRA HELM, CNPF; ALOISIO FREITAS CHAGAS JÚNIOR, UNIVERSIDADE FEDERAL DO TOCANTINS; ROBERT NEIL GERARD MILLER, UNIVERSIDADE DE BRASILIA; SIMONE MENDONCA, CNPAE; FELIX GONCALVES DE SIQUEIRA, CNPAE. |
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Título: |
Phorbol ester biodegradation in Jatropha curcas cake and potential as a substrate for enzyme and Pleurotus pulmonarius edible mushroom production. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Biocatalysis and Agricultural Biotechnology, v. 45, 102498, Oct., 2022. |
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Páginas: |
13 p. |
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ISSN: |
1878-8181 |
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DOI: |
https://doi.org/10.1016/j.bcab.2022.102498 |
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Idioma: |
Inglês |
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Conteúdo: |
Jatropha curcas is a model for biorefinery applications. Although J. curcas cake (JCC), a product of oil extraction, shows potential in animal feed, inactivation of toxic phorbol esters (PE) in residues is necessary. Biological detoxification offers promise for animal feed, as well as for edible mushroom and enzyme production. Here, strains of Aurantioporus pulcherrimus, Ganoderma lucidum, Agaricus sp., Agaricus fuscofibrillosus, Agaricus mediofuscus, Ascopolyporus sp., Panaeolus antillarum, Lentinus strigellus, Amylosporus sp. and Pleurotus pulmonarius were screened for degradation of PE in JCC. These selected macrofungi degraded PE in solid culture over a 30-day period at 28 °C. Among the evaluated basidiomycetes, P. pulmonarius displayed the highest rate of PE degradation, reaching 97% efficiency. To induce the formation of fruiting bodies, P. pulmonarius was further cultivated over 60 days in JCC and five different JCC formulations, each supplemented with an additional lignocellulosic source, with up to a 99.5% degradation of the toxic compound achieved. Fungal fruiting was observed in four of the formulations tested. Biological efficiency (BE) reached 25% in a formulation of JCC plus sawdust. Ligninases, cellulases, hemicellulases, proteases, phytases, esterases and lipase activities were quantified from crude extracts of Spent Mushroom Substrate (SMS) from this formulation. Bromatological analyses here also revealed increases in protein content, Neutral Detergent Fiber (NDF), Acid Detergent Fiber (ADF), cellulose and hemicellulose, and a reduction in dry matter, lignin, and ethereal extract. In conclusion, P. pulmonarius was efficient in degradation of PE in JCC, with the residue appropriate for animal feed input, for production of edible mushrooms, and as a source of enzymes of biotechnological interest. MenosJatropha curcas is a model for biorefinery applications. Although J. curcas cake (JCC), a product of oil extraction, shows potential in animal feed, inactivation of toxic phorbol esters (PE) in residues is necessary. Biological detoxification offers promise for animal feed, as well as for edible mushroom and enzyme production. Here, strains of Aurantioporus pulcherrimus, Ganoderma lucidum, Agaricus sp., Agaricus fuscofibrillosus, Agaricus mediofuscus, Ascopolyporus sp., Panaeolus antillarum, Lentinus strigellus, Amylosporus sp. and Pleurotus pulmonarius were screened for degradation of PE in JCC. These selected macrofungi degraded PE in solid culture over a 30-day period at 28 °C. Among the evaluated basidiomycetes, P. pulmonarius displayed the highest rate of PE degradation, reaching 97% efficiency. To induce the formation of fruiting bodies, P. pulmonarius was further cultivated over 60 days in JCC and five different JCC formulations, each supplemented with an additional lignocellulosic source, with up to a 99.5% degradation of the toxic compound achieved. Fungal fruiting was observed in four of the formulations tested. Biological efficiency (BE) reached 25% in a formulation of JCC plus sawdust. Ligninases, cellulases, hemicellulases, proteases, phytases, esterases and lipase activities were quantified from crude extracts of Spent Mushroom Substrate (SMS) from this formulation. Bromatological analyses here also revealed increases in protein content, Neutral Detergent Fiber... Mostrar Tudo |
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Palavras-Chave: |
Bioeconomy; Biorefinery; Macrofungi. |
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Thesaurus NAL: |
Detoxification (processing); Esters; Jatropha. |
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Categoria do assunto: |
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K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02884naa a2200337 a 4500
001 2148650
005 2023-02-13
008 2022 bl uuuu u00u1 u #d
022 $a1878-8181
024 7 $ahttps://doi.org/10.1016/j.bcab.2022.102498$2DOI
100 1 $aGOMES, T. G.
245 $aPhorbol ester biodegradation in Jatropha curcas cake and potential as a substrate for enzyme and Pleurotus pulmonarius edible mushroom production.$h[electronic resource]
260 $c2022
300 $a13 p.
520 $aJatropha curcas is a model for biorefinery applications. Although J. curcas cake (JCC), a product of oil extraction, shows potential in animal feed, inactivation of toxic phorbol esters (PE) in residues is necessary. Biological detoxification offers promise for animal feed, as well as for edible mushroom and enzyme production. Here, strains of Aurantioporus pulcherrimus, Ganoderma lucidum, Agaricus sp., Agaricus fuscofibrillosus, Agaricus mediofuscus, Ascopolyporus sp., Panaeolus antillarum, Lentinus strigellus, Amylosporus sp. and Pleurotus pulmonarius were screened for degradation of PE in JCC. These selected macrofungi degraded PE in solid culture over a 30-day period at 28 °C. Among the evaluated basidiomycetes, P. pulmonarius displayed the highest rate of PE degradation, reaching 97% efficiency. To induce the formation of fruiting bodies, P. pulmonarius was further cultivated over 60 days in JCC and five different JCC formulations, each supplemented with an additional lignocellulosic source, with up to a 99.5% degradation of the toxic compound achieved. Fungal fruiting was observed in four of the formulations tested. Biological efficiency (BE) reached 25% in a formulation of JCC plus sawdust. Ligninases, cellulases, hemicellulases, proteases, phytases, esterases and lipase activities were quantified from crude extracts of Spent Mushroom Substrate (SMS) from this formulation. Bromatological analyses here also revealed increases in protein content, Neutral Detergent Fiber (NDF), Acid Detergent Fiber (ADF), cellulose and hemicellulose, and a reduction in dry matter, lignin, and ethereal extract. In conclusion, P. pulmonarius was efficient in degradation of PE in JCC, with the residue appropriate for animal feed input, for production of edible mushrooms, and as a source of enzymes of biotechnological interest.
650 $aDetoxification (processing)
650 $aEsters
650 $aJatropha
653 $aBioeconomy
653 $aBiorefinery
653 $aMacrofungi
700 1 $aHADI, S. I. I. A.
700 1 $aRIBEIRO, J. A. de A.
700 1 $aSEGATTO, R.
700 1 $aMENDES, T. D.
700 1 $aHELM, C. V.
700 1 $aCHAGAS JÚNIOR, A. F.
700 1 $aMILLER, R. N. G.
700 1 $aMENDONCA, S.
700 1 $aSIQUEIRA, F. G. de
773 $tBiocatalysis and Agricultural Biotechnology$gv. 45, 102498, Oct., 2022.
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