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| Registros recuperados : 9 | |
| 2. |  | HERTEL JUNIOR, C. R.; SOARES NETO, C. B.; OLIVEIRA, N. J.; MENDES, I. de C.; ANDRADE, L. R. M. de; REIS JUNIOR, F. B. dos. Especificidade hospedeira de betarizóbios isolados de Mimosa spp. ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA CERRADOS, 2015, Planaltina, DF. Jovens Talentos 2015: resumos. Planaltina, DF: Embrapa Cerrados, 2015. 118 p. (Embrapa Cerrados. Documentos, 328). p. 48.| Biblioteca(s): Embrapa Cerrados. |
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| 3. | | CONCEIÇÃO, A. A.; SOARES NETO, C. B.; RIBEIRO, J. A. de A.; SIQUEIRA, F. G. de; MILLER, R. N. G.; MENDONCA, S. Development of an RP-UHPLC-PDA method for quantification of free gossypol in cottonseed cake and fungal-treated cottonseed cake. Plos One, v. 13, n. 5, e0196164, May 2018.| Biblioteca(s): Embrapa Agroenergia. |
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| 4. | | MEGÍAS, M. E.; SOARES NETO, C. B.; ZILLI, J. E.; BAURA, A.; ANDRADE, L. M. de; VALE, H. M. M. do; MEGÍAS, M.; REIS JUNIOR, F. B. dos. Phylogenetic characterization of diazotrophic symbiotic bacteria isolated from Mimosa spp. plants growing in ultramafic soils. In: INTERNATIONAL CONGRESS ON NITROGEN FIXATION, 20., 2017, Granada, Spain. Proceedings... Granada:University of Granada, 2017. p. 90| Biblioteca(s): Embrapa Agrobiologia. |
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| 5. | | SOARES NETO, C. B.; RIBEIRO, P. R. A.; FERNANDES JUNIOR, P. I.; ANDRADE, L. R. M. de; ZILLI, J. E.; MENDES, I. de C.; VALE, H. M. M. do; JAMES, E. K.; REIS JUNIOR, F. B. dos. Paraburkholderia atlantica is the main rhizobial symbiont of Mimosa spp. in ultramafc soils in the Brazilian Cerrado Biome. Plant and Soil, v. 479,n. 1/2. p. 465-479, 2022.| Biblioteca(s): Embrapa Cerrados; Embrapa Semiárido. |
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| 6. | | SOARES NETO. C. B.; RIBEIRO, P. R. A.; FERNANDES JUNIOR, P. I.; ANDRADE, L. R. M. de; ZILLI, J. E.; MENDES, I. de C.; VALE, H. M. M. do; JAMES, E. K.; REIS JUNIOR, F. B. dos. Paraburkholderia atlantica is the main rhizobial symbiont of Mimosa spp. in ultramafic soils in the Brazilian Cerrado Biome. Plant and Soil, v. 479,n. 1/2. p. 465-479, 2022.| Biblioteca(s): Embrapa Agrobiologia. |
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| 7. | | 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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| 8. | | SOARES NETO, C. B.; CONCEIÇÃO, A. A.; GOMES, T. G.; RIBEIRO, J. A. de A.; CAMPANHA, R. B.; BARROSO, P. A. V.; MACHADO, A. E. V.; MENDONCA, S.; SIQUEIRA, F. G. de; MILLER, R. N. G. A Comparison of Physical, Chemical, Biological and Combined Treatments for Detoxifcation of Free Gossypol in Crushed Whole Cottonseed. Waste and Biomass Valorization, v. 12, p. 3965-3975, 2021. PDF: il. color.| Biblioteca(s): Embrapa Agroenergia; Embrapa Territorial. |
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| 9. | | SOARES NETO, C. B.; CONCEIÇÃO, A. A.; GOMES, T. G.; RIBEIRO, J. A. de A.; CAMPANHA, R. B.; BARROSO, P. A. V.; MACHADO, A. E. V.; MENDONCA, S.; SIQUEIRA, F. G. de; MILLER, R. N. G. A Comparison of Physical, Chemical, Biological and Combined Treatments for Detoxification of Free Gossypol in Crushed Whole Cottonseed. Waste and Biomass Valorization, nov. 2020. On-line first. Data Availability: Sequences enabling molecular identification were deposited in GenBank (https://www.ncbi.nlm.nih.gov) under accession numbers MK603977, MK603978, MK603976, MK603979 and MK603975.| Biblioteca(s): Embrapa Agroenergia. |
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| Registros recuperados : 9 | |
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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. |
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Data corrente: |
09/12/2020 |
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Data da última atualização: |
09/12/2020 |
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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: |
SOARES NETO, C. B.; CONCEIÇÃO, A. A.; GOMES, T. G.; RIBEIRO, J. A. de A.; CAMPANHA, R. B.; BARROSO, P. A. V.; MACHADO, A. E. V.; MENDONCA, S.; SIQUEIRA, F. G. de; MILLER, R. N. G. |
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Afiliação: |
Clemente Batista Soares Neto, Universidade de Brasília; Aparecido Almeida Conceição; Taísa Godoy Gomes, Universidade de Brasília; JOSE ANTONIO DE AQUINO RIBEIRO, CNPAE; RAQUEL BOMBARDA CAMPANHA, CNPAE; PAULO AUGUSTO VIANNA BARROSO, CNPM; Antony Enis Virginio Machado, Universidade Federal de Tocantins; SIMONE MENDONCA, CNPAE; FELIX GONCALVES DE SIQUEIRA, CNPAE; Robert Neil Gerard Miller, Universidade de Brasília. |
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Título: |
A Comparison of Physical, Chemical, Biological and Combined Treatments for Detoxification of Free Gossypol in Crushed Whole Cottonseed. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Waste and Biomass Valorization, nov. 2020. |
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DOI: |
https://doi.org/10.1007/s12649-020-01290-0 |
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Idioma: |
Inglês |
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Notas: |
On-line first. Data Availability: Sequences enabling molecular identification were deposited in GenBank (https://www.ncbi.nlm.nih.gov) under accession numbers MK603977, MK603978, MK603976, MK603979 and MK603975. |
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Conteúdo: |
Abstract: Oilseed plants such as cotton (Gossypium sp.) generate abundant biomass residues which contain significant levels of edible oil, crude proteins and other desirable biomolecules for the animal nutrition industry. The application of cottonseed cake in animal feed, a by-product of the cotton industry, is limited due to the natural presence of toxic free gossypol (FG), wherein efficient and cost-effective methods for FG detoxification are necessary. Herein, pretreatment methods for reducing FG in crushed whole cottonseed (CWCS) were compared, with residual FG quantified using a sensitive Ultra High-Performance Liquid Chromatography method for detection at trace levels in cottonseed materials. Physical treatment by autoclaving resulted in up to 96% detoxification of FG, without reduction in crude protein (CP) content. Chemical treatment with 1% and 2% Ca(OH)2 eliminated FG to as low as 0.04%, although a reduction in CP content was observed. Similarly, native fermentation, whilst reducing FG content by 99.66% after 6 days incubation, also reduced CP content. In combined physical and biological solid-state fermentation (SSF), basidiomycete fungi Ganoderma lucidum CC351, Panus lecomtei CC40, Pleurotus ostreatus CC389, Pleurotus sapidus CC28 and Pycnoporus sanguineus CC400 all degraded FG in autoclaved CWCS to trace levels often lower than obtained by individual treatments. A reduction in total lipids and increase in CP were also observed, improving nutritional quality. The most efficient fungi, P. ostreatus CC389 and P. lecomtei CC40, secreted considerable laccase and manganese peroxidase enzymes during SSF, potentially involved in FG detoxification. Cost effective, non-polluting, value-adding approaches for FG detoxification offer potential in animal feed industries. MenosAbstract: Oilseed plants such as cotton (Gossypium sp.) generate abundant biomass residues which contain significant levels of edible oil, crude proteins and other desirable biomolecules for the animal nutrition industry. The application of cottonseed cake in animal feed, a by-product of the cotton industry, is limited due to the natural presence of toxic free gossypol (FG), wherein efficient and cost-effective methods for FG detoxification are necessary. Herein, pretreatment methods for reducing FG in crushed whole cottonseed (CWCS) were compared, with residual FG quantified using a sensitive Ultra High-Performance Liquid Chromatography method for detection at trace levels in cottonseed materials. Physical treatment by autoclaving resulted in up to 96% detoxification of FG, without reduction in crude protein (CP) content. Chemical treatment with 1% and 2% Ca(OH)2 eliminated FG to as low as 0.04%, although a reduction in CP content was observed. Similarly, native fermentation, whilst reducing FG content by 99.66% after 6 days incubation, also reduced CP content. In combined physical and biological solid-state fermentation (SSF), basidiomycete fungi Ganoderma lucidum CC351, Panus lecomtei CC40, Pleurotus ostreatus CC389, Pleurotus sapidus CC28 and Pycnoporus sanguineus CC400 all degraded FG in autoclaved CWCS to trace levels often lower than obtained by individual treatments. A reduction in total lipids and increase in CP were also observed, improving nutritional quality. The... Mostrar Tudo |
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Palavras-Chave: |
Macro-basidiomycete. |
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Thesaurus NAL: |
Biodegradation; Biomass; Cottonseed; Gossypol; Pretreatment. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02991naa a2200325 a 4500
001 2127888
005 2020-12-09
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s12649-020-01290-0$2DOI
100 1 $aSOARES NETO, C. B.
245 $aA Comparison of Physical, Chemical, Biological and Combined Treatments for Detoxification of Free Gossypol in Crushed Whole Cottonseed.$h[electronic resource]
260 $c2020
500 $aOn-line first. Data Availability: Sequences enabling molecular identification were deposited in GenBank (https://www.ncbi.nlm.nih.gov) under accession numbers MK603977, MK603978, MK603976, MK603979 and MK603975.
520 $aAbstract: Oilseed plants such as cotton (Gossypium sp.) generate abundant biomass residues which contain significant levels of edible oil, crude proteins and other desirable biomolecules for the animal nutrition industry. The application of cottonseed cake in animal feed, a by-product of the cotton industry, is limited due to the natural presence of toxic free gossypol (FG), wherein efficient and cost-effective methods for FG detoxification are necessary. Herein, pretreatment methods for reducing FG in crushed whole cottonseed (CWCS) were compared, with residual FG quantified using a sensitive Ultra High-Performance Liquid Chromatography method for detection at trace levels in cottonseed materials. Physical treatment by autoclaving resulted in up to 96% detoxification of FG, without reduction in crude protein (CP) content. Chemical treatment with 1% and 2% Ca(OH)2 eliminated FG to as low as 0.04%, although a reduction in CP content was observed. Similarly, native fermentation, whilst reducing FG content by 99.66% after 6 days incubation, also reduced CP content. In combined physical and biological solid-state fermentation (SSF), basidiomycete fungi Ganoderma lucidum CC351, Panus lecomtei CC40, Pleurotus ostreatus CC389, Pleurotus sapidus CC28 and Pycnoporus sanguineus CC400 all degraded FG in autoclaved CWCS to trace levels often lower than obtained by individual treatments. A reduction in total lipids and increase in CP were also observed, improving nutritional quality. The most efficient fungi, P. ostreatus CC389 and P. lecomtei CC40, secreted considerable laccase and manganese peroxidase enzymes during SSF, potentially involved in FG detoxification. Cost effective, non-polluting, value-adding approaches for FG detoxification offer potential in animal feed industries.
650 $aBiodegradation
650 $aBiomass
650 $aCottonseed
650 $aGossypol
650 $aPretreatment
653 $aMacro-basidiomycete
700 1 $aCONCEIÇÃO, A. A.
700 1 $aGOMES, T. G.
700 1 $aRIBEIRO, J. A. de A.
700 1 $aCAMPANHA, R. B.
700 1 $aBARROSO, P. A. V.
700 1 $aMACHADO, A. E. V.
700 1 $aMENDONCA, S.
700 1 $aSIQUEIRA, F. G. de
700 1 $aMILLER, R. N. G.
773 $tWaste and Biomass Valorization, nov. 2020.
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