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| Registros recuperados : 9 | |
| 5. |  | RIBEIRO, E. P.; MAGALHÃES, J. L.; RODRIGUES, A. A.; RODRIGUES, D. A.; FRAZÃO, M. A.; RODRIGUES, C. L. Análise inicial do super clone de eucalipto adubado com lodo de efluente suíno. Pesquisa Florestal Brasileira, Colombo, v. 35, n. 84, p. 399-407, out./dez. 2015.| Biblioteca(s): Embrapa Florestas. |
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| 7. | | SITTA, C.; PEDROSO, A. M.; CARARETO, R.; DÓREA, J. R. R.; NERI, T. G.; RODRIGUES, D. A.; ANGOLINI, W. F.; SANTOS, F. A. P. Effects of monensin and probiotics on finishing nellore bulls performance, carcass characteristics, and liver abscesses. Journal Animal Science, v. 89, (E-Suppl. 1); Journal of Dairy Science, v. 89 (E-Suppl. 1), p. 109, 2011| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 9. | | RODRIGUES, D. A.; DEMUNER, A. J.; BARBOSA, L. C. A.; PEREIRA, G. A. M.; FABRIS, J. D.; SIQUEIRA, F. G. de; PEREIRA, M. T.; SILVA JUNIOR, A.; CARVALHO, O. V. Removing phorbol esters from the biomass to add extra value to the byproduct from deoiling seeds of Jatropha curcas in the biodiesel industry. Biomass Conversion and Biorefinery, 2021. On-line first.| Biblioteca(s): Embrapa Agroenergia. |
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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: |
27/01/2021 |
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Data da última atualização: |
27/01/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RODRIGUES, D. A.; DEMUNER, A. J.; BARBOSA, L. C. A.; PEREIRA, G. A. M.; FABRIS, J. D.; SIQUEIRA, F. G. de; PEREIRA, M. T.; SILVA JUNIOR, A.; CARVALHO, O. V. |
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Afiliação: |
Dayana A. Rodrigues, Universidade Federal de Viçosa; Antonio J. Demuner, Universidade Federal de Viçosa; Luiz C. A. Barbosa, Universidade Federal de Viçosa; Gustavo A. M. Pereira, Universidade Federal de Viçosa; José D. Fabris, Universidade Federal de Minas Gerais; FELIX GONCALVES DE SIQUEIRA, CNPAE; Márcio T. Pereira, Centro de Desenvolvimento da Tecnologia Nuclear; Abelardo Silva Junior, Universidade Federal de Viçosa; Otávio V. Carvalho, Universidade Federal de Viçosa. |
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Título: |
Removing phorbol esters from the biomass to add extra value to the byproduct from deoiling seeds of Jatropha curcas in the biodiesel industry. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Biomass Conversion and Biorefinery, 2021. |
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DOI: |
https://doi.org/10.1007/s13399-020-01188-w |
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Idioma: |
Inglês |
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Notas: |
On-line first. |
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Conteúdo: |
Either pressing or solvent extraction of Jatropha curcas seed oil results in great amounts of cake as a byproduct. The direct use of these fresh biomasses threats the health of mammals as they contain phorbol esters (PEs), a highly toxic class of substance. Five different treatments were bench-assayed to degrade PEs: (i) ammonium hydroxide, (ii) urea, (iii) heat, (iv) ultraviolet radiation, and (v) gamma radiation. All used methods were evaluated for their efficiency on removing PEs from the biomass resulting from deoiling seeds of J. curcas. The treatments were variably effective in reducing PEs contents to nontoxic levels. Aqueous ammonium hydroxide solution (3% w/w) at 70 °C was found to reduce the contents of PEs down to 0.084 mg g -1 (cake) and 0.083 mg g -1 (bran). The treatment with an aqueous solution NH4OH 7% w/w with heating at 90 °C led to the most effective reduction, rendering PEs contents as low as 0.063 mg g -1 (cake) and 0.066 mg g -1 (bran). These are below the critical toxicity threshold, namely 0.1 mg g -1, which is found in seeds of nontoxic J. curcas varieties. The corresponding results from cytotoxicity tests and assessments of nutritional characteristics confirmed that these treated samples have become safe enough, making this affordable technology potentially scalable to be used in the feeding of livestock at the industrial level. |
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Thesagro: |
Biomassa; Nutrição Animal. |
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Thesaurus NAL: |
Animal nutrition; Biodiesel; Biomass; Detoxification (processing); Nutritional status. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02387naa a2200325 a 4500
001 2129620
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008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s13399-020-01188-w$2DOI
100 1 $aRODRIGUES, D. A.
245 $aRemoving phorbol esters from the biomass to add extra value to the byproduct from deoiling seeds of Jatropha curcas in the biodiesel industry.$h[electronic resource]
260 $c2021
500 $aOn-line first.
520 $aEither pressing or solvent extraction of Jatropha curcas seed oil results in great amounts of cake as a byproduct. The direct use of these fresh biomasses threats the health of mammals as they contain phorbol esters (PEs), a highly toxic class of substance. Five different treatments were bench-assayed to degrade PEs: (i) ammonium hydroxide, (ii) urea, (iii) heat, (iv) ultraviolet radiation, and (v) gamma radiation. All used methods were evaluated for their efficiency on removing PEs from the biomass resulting from deoiling seeds of J. curcas. The treatments were variably effective in reducing PEs contents to nontoxic levels. Aqueous ammonium hydroxide solution (3% w/w) at 70 °C was found to reduce the contents of PEs down to 0.084 mg g -1 (cake) and 0.083 mg g -1 (bran). The treatment with an aqueous solution NH4OH 7% w/w with heating at 90 °C led to the most effective reduction, rendering PEs contents as low as 0.063 mg g -1 (cake) and 0.066 mg g -1 (bran). These are below the critical toxicity threshold, namely 0.1 mg g -1, which is found in seeds of nontoxic J. curcas varieties. The corresponding results from cytotoxicity tests and assessments of nutritional characteristics confirmed that these treated samples have become safe enough, making this affordable technology potentially scalable to be used in the feeding of livestock at the industrial level.
650 $aAnimal nutrition
650 $aBiodiesel
650 $aBiomass
650 $aDetoxification (processing)
650 $aNutritional status
650 $aBiomassa
650 $aNutrição Animal
700 1 $aDEMUNER, A. J.
700 1 $aBARBOSA, L. C. A.
700 1 $aPEREIRA, G. A. M.
700 1 $aFABRIS, J. D.
700 1 $aSIQUEIRA, F. G. de
700 1 $aPEREIRA, M. T.
700 1 $aSILVA JUNIOR, A.
700 1 $aCARVALHO, O. V.
773 $tBiomass Conversion and Biorefinery, 2021.
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