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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
21/08/2024 |
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Data da última atualização: |
11/12/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARANTES, M. S. T.; MIRANDA, T. M. P.; MAGALHAES, W. L. E.; HELM, C. V.; SILVA, V. R. da; HELM, C. V. |
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Afiliação: |
MATHEUS SAMPONI TUCUNDUVA ARANTES, UNIVERSIDADE FEDERAL DO PARANÁ; THALIA MARCHINHAKI PEDRO MIRANDA, UNIVERSIDADE FEDERAL DO PARANÁ; WASHINGTON LUIZ ESTEVES MAGALHAES, CNPF; CRISTIANE VIEIRA HELM, EMBRAPA FLORESTAS COLOMBO BRAZIL; VÍTOR RENAN DA SILVA, UNIVERSIDADE FEDERAL DO PARANÁ; CRISTIANE VIEIRA HELM, CNPF. |
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Título: |
Development of cellulose-based biosorbents from the residue of the peach palm agribusiness and simulation of industrial scale-up for copper removal from Brazilian spirit. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Journal of the Science of Food and Agriculture, v. 105, n. 1, p. 132-140, 2024. |
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ISSN: |
0022-5142 |
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DOI: |
https://doi.org/10.1002/jsfa.13811 |
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Idioma: |
Inglês |
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Conteúdo: |
BACKGROUND: Cachaça (Brazilian spirit) is an alcoholic beverage of cultural and economic importance in Brazil. Its artisanal production is usually conducted in copper alembics, which results in contamination. The development of effective biosorbents from cheap matrices is an alternative to minimize both solid waste generation and copper levels in cachaça. The present work evaluates the obtention of nanocellulose-based materials from the major residue generated during the processing of palm heart from the Brazilian peach palm, through different processing techniques. Materials were characterized by physicochemical composition and their sorbent capacities for copper removal from aqueous solutions, and a simulation was conducted to evaluate potential application in the adequacy of cachaça to meet Brazilian legislation requirements. RESULTS: The different processing methods resulted in different cellulose concentrations, with the highest concentration in the bleached material (B3, 694 g kg−1 of cellulose), and different specific surface areas (1.02–12.4 m2 g−1 ). Copper adsorption onto nanocellulose obtained from peach palm external sheath is fast, with a predominance of a chemisorption mechanism. Isotherms were best represented by Langmuir's model, suggesting a monolayer adsorption. Simulations indicate that B3 is a suitable material for the removal of copper from cachaça, and small amounts of biosorbent (733.5 g) are required for the reduction of copper concentrations (10 to 3 mg L−1) in 1000 L of cachaça. CONCLUSION: This study demonstrated that the obtention of biosorbents from peach palm solid residues is promising and this nanocellulose-based material can be used for copper removal from contaminated cachaça. MenosBACKGROUND: Cachaça (Brazilian spirit) is an alcoholic beverage of cultural and economic importance in Brazil. Its artisanal production is usually conducted in copper alembics, which results in contamination. The development of effective biosorbents from cheap matrices is an alternative to minimize both solid waste generation and copper levels in cachaça. The present work evaluates the obtention of nanocellulose-based materials from the major residue generated during the processing of palm heart from the Brazilian peach palm, through different processing techniques. Materials were characterized by physicochemical composition and their sorbent capacities for copper removal from aqueous solutions, and a simulation was conducted to evaluate potential application in the adequacy of cachaça to meet Brazilian legislation requirements. RESULTS: The different processing methods resulted in different cellulose concentrations, with the highest concentration in the bleached material (B3, 694 g kg−1 of cellulose), and different specific surface areas (1.02–12.4 m2 g−1 ). Copper adsorption onto nanocellulose obtained from peach palm external sheath is fast, with a predominance of a chemisorption mechanism. Isotherms were best represented by Langmuir's model, suggesting a monolayer adsorption. Simulations indicate that B3 is a suitable material for the removal of copper from cachaça, and small amounts of biosorbent (733.5 g) are required for the reduction of copper concentrations (10 to 3... Mostrar Tudo |
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Palavras-Chave: |
Biossorventes; Nanocellulose; Nanocelulose. |
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Thesagro: |
Bactris Gasipaes; Cachaça; Pupunha; Subproduto. |
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Thesaurus Nal: |
Adsorption. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02718naa a2200301 a 4500
001 2166672
005 2024-12-11
008 2024 bl uuuu u00u1 u #d
022 $a0022-5142
024 7 $ahttps://doi.org/10.1002/jsfa.13811$2DOI
100 1 $aARANTES, M. S. T.
245 $aDevelopment of cellulose-based biosorbents from the residue of the peach palm agribusiness and simulation of industrial scale-up for copper removal from Brazilian spirit.$h[electronic resource]
260 $c2024
520 $aBACKGROUND: Cachaça (Brazilian spirit) is an alcoholic beverage of cultural and economic importance in Brazil. Its artisanal production is usually conducted in copper alembics, which results in contamination. The development of effective biosorbents from cheap matrices is an alternative to minimize both solid waste generation and copper levels in cachaça. The present work evaluates the obtention of nanocellulose-based materials from the major residue generated during the processing of palm heart from the Brazilian peach palm, through different processing techniques. Materials were characterized by physicochemical composition and their sorbent capacities for copper removal from aqueous solutions, and a simulation was conducted to evaluate potential application in the adequacy of cachaça to meet Brazilian legislation requirements. RESULTS: The different processing methods resulted in different cellulose concentrations, with the highest concentration in the bleached material (B3, 694 g kg−1 of cellulose), and different specific surface areas (1.02–12.4 m2 g−1 ). Copper adsorption onto nanocellulose obtained from peach palm external sheath is fast, with a predominance of a chemisorption mechanism. Isotherms were best represented by Langmuir's model, suggesting a monolayer adsorption. Simulations indicate that B3 is a suitable material for the removal of copper from cachaça, and small amounts of biosorbent (733.5 g) are required for the reduction of copper concentrations (10 to 3 mg L−1) in 1000 L of cachaça. CONCLUSION: This study demonstrated that the obtention of biosorbents from peach palm solid residues is promising and this nanocellulose-based material can be used for copper removal from contaminated cachaça.
650 $aAdsorption
650 $aBactris Gasipaes
650 $aCachaça
650 $aPupunha
650 $aSubproduto
653 $aBiossorventes
653 $aNanocellulose
653 $aNanocelulose
700 1 $aMIRANDA, T. M. P.
700 1 $aMAGALHAES, W. L. E.
700 1 $aHELM, C. V.
700 1 $aSILVA, V. R. da
700 1 $aHELM, C. V.
773 $tJournal of the Science of Food and Agriculture$gv. 105, n. 1, p. 132-140, 2024.
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| 9. |  | GAITAN-GUZMAN,J.A.; BARBOSA, H. P.; SANCEVERO, A. B.; COSTA, V.; GONTIJO, V. de P. M.; COELHO, M. das G. R.; COELHO, L. S. S. Interacao genetica x nutricao. I - Estudo de sequencias de niveis proteicos para suinos Duroc e Landrace sob dois sistemas de alimentacao. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 14., 1977, Recife, PE. Anais... Recife: SBZ, 1977. p.175-176| Biblioteca(s): Embrapa Suínos e Aves. |
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| 10. | | GAITAN-GUZMAN,J.A.; BARBOSA, H. P.; SANCEVERO, A. B.; COELHO, L. S. S.; COSTA, V.; GONTIJO, V. de P. M.; COELHO, M. das G. R.; TRAMONTINI, P. Niveis proteicos para suinos Duroc e Landrace. Pesquisa Agropecuaria Brasileira, v.14, n.1, p.37-46, 1979.| Biblioteca(s): Embrapa Suínos e Aves. |
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