| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroenergia. Para informações adicionais entre em contato com cnpae.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Agroenergia. |
|
Data corrente: |
02/05/2024 |
|
Data da última atualização: |
11/09/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
VIEIRA, I. R. S.; SILVA, A. A. da; SILVA, B. D. da; TORRES NETO, L.; TESSARO, L.; LIMA, A. K. O.; GARCIA, M. P.; RIBEIRO, J. A. de A.; RODRIGUES, C. M.; SOUSA, A. M. F. de; CARVALHO, N. M. F.; RAJKOVIC, A.; CONTE-JUNIOR, C. A. |
|
Afiliação: |
ITALO RENNAN SOUSA VIEIRA; ARIANNE APARECIDA DA SILVA; BRUNO DUTRA DA SILVA; LUIZ TORRES NETO; LETICIA TESSARO; ALAN KELBIS OLIVEIRA LIMA; MÔNICA PEREIRA GARCIA; JOSE ANTONIO DE AQUINO RIBEIRO, CNPAE; CLENILSON MARTINS RODRIGUES, CNPAE; ANA MARIA FURTADO DE SOUSA; NAKÉDIA M. F. CARVALHO; ANDREJA RAJKOVIC; CARLOS ADAM CONTE-JUNIOR. |
|
Título: |
Antioxidant, antimicrobial, and anticancer potential of green synthesized ZnO nanoparticles from açaí (Euterpe oleracea Mart.) berry seed residue extract. |
|
Ano de publicação: |
2024 |
|
Fonte/Imprenta: |
Waste and Biomass Valorization, v. 15, p. 4717–4734, 2024. |
|
DOI: |
https://doi.org/10.1007/s12649-024-02485-5 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Residue from the food agroindustry has been reported as an alternative source for generating novel by-products, potentially applied in green chemistry nanotechnology. In this work, the green synthesis of zinc oxide nanoparticles (ZnO NPs) using Brazilian Amazon açaí (Euterpe oleracea Mart.) berry seed residue extract was investigated as a sustainable alternative route. The formation of ZnO NPs was characterized by TGA, XRD, FTIR, and XPS. The characterization of ZnO NPs involved the examination of their morphology and size using TEM, SEM, EDX, and DLS techniques. ZnO NPs were assessed for their antioxidant, antimicrobial, and anticancer properties. The chromatographic results suggest that phytochemicals (e.g., flavonoids and alkaloids) from açaí berry seed influenced the formation of ZnO NPs, revealing a hexagonal wurtzite structure. The ZnO NPs exhibited a spherical morphology with a particle size of around 60 nm. ZnO NPs showed significant antioxidant activity radical scavenging by DPPH⋅ and FRAP assay, and they demonstrated antimicrobial activity against both Gram-negative (Escherichia coli and Salmonella enterica serovar Enteritidis) and Gram-positive (Staphylococcus aureus and Listeria monocytogenes) pathogenic bacteria. In vitro cytotoxicity results indicated that ZnO NPs had a significant biological and toxicological impact on the A431 human skin squamous carcinoma cell line (IC50 = 59.50 μg mL−1) and HaCaT human keratinocytes (IC50 = 57.58 μg mL−1). These findings suggest that ZnO NPs synthesized from the açaí berry seed agro-industrial residue hold potential as a sustainable alternative in several applications, including nanomedicine and food technology. MenosResidue from the food agroindustry has been reported as an alternative source for generating novel by-products, potentially applied in green chemistry nanotechnology. In this work, the green synthesis of zinc oxide nanoparticles (ZnO NPs) using Brazilian Amazon açaí (Euterpe oleracea Mart.) berry seed residue extract was investigated as a sustainable alternative route. The formation of ZnO NPs was characterized by TGA, XRD, FTIR, and XPS. The characterization of ZnO NPs involved the examination of their morphology and size using TEM, SEM, EDX, and DLS techniques. ZnO NPs were assessed for their antioxidant, antimicrobial, and anticancer properties. The chromatographic results suggest that phytochemicals (e.g., flavonoids and alkaloids) from açaí berry seed influenced the formation of ZnO NPs, revealing a hexagonal wurtzite structure. The ZnO NPs exhibited a spherical morphology with a particle size of around 60 nm. ZnO NPs showed significant antioxidant activity radical scavenging by DPPH⋅ and FRAP assay, and they demonstrated antimicrobial activity against both Gram-negative (Escherichia coli and Salmonella enterica serovar Enteritidis) and Gram-positive (Staphylococcus aureus and Listeria monocytogenes) pathogenic bacteria. In vitro cytotoxicity results indicated that ZnO NPs had a significant biological and toxicological impact on the A431 human skin squamous carcinoma cell line (IC50 = 59.50 μg mL−1) and HaCaT human keratinocytes (IC50 = 57.58 μg mL−1). These findings su... Mostrar Tudo |
|
Thesaurus Nal: |
Antibacterial properties; Food waste. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02693naa a2200301 a 4500
001 2164047
005 2024-09-11
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s12649-024-02485-5$2DOI
100 1 $aVIEIRA, I. R. S.
245 $aAntioxidant, antimicrobial, and anticancer potential of green synthesized ZnO nanoparticles from açaí (Euterpe oleracea Mart.) berry seed residue extract.$h[electronic resource]
260 $c2024
520 $aResidue from the food agroindustry has been reported as an alternative source for generating novel by-products, potentially applied in green chemistry nanotechnology. In this work, the green synthesis of zinc oxide nanoparticles (ZnO NPs) using Brazilian Amazon açaí (Euterpe oleracea Mart.) berry seed residue extract was investigated as a sustainable alternative route. The formation of ZnO NPs was characterized by TGA, XRD, FTIR, and XPS. The characterization of ZnO NPs involved the examination of their morphology and size using TEM, SEM, EDX, and DLS techniques. ZnO NPs were assessed for their antioxidant, antimicrobial, and anticancer properties. The chromatographic results suggest that phytochemicals (e.g., flavonoids and alkaloids) from açaí berry seed influenced the formation of ZnO NPs, revealing a hexagonal wurtzite structure. The ZnO NPs exhibited a spherical morphology with a particle size of around 60 nm. ZnO NPs showed significant antioxidant activity radical scavenging by DPPH⋅ and FRAP assay, and they demonstrated antimicrobial activity against both Gram-negative (Escherichia coli and Salmonella enterica serovar Enteritidis) and Gram-positive (Staphylococcus aureus and Listeria monocytogenes) pathogenic bacteria. In vitro cytotoxicity results indicated that ZnO NPs had a significant biological and toxicological impact on the A431 human skin squamous carcinoma cell line (IC50 = 59.50 μg mL−1) and HaCaT human keratinocytes (IC50 = 57.58 μg mL−1). These findings suggest that ZnO NPs synthesized from the açaí berry seed agro-industrial residue hold potential as a sustainable alternative in several applications, including nanomedicine and food technology.
650 $aAntibacterial properties
650 $aFood waste
700 1 $aSILVA, A. A. da
700 1 $aSILVA, B. D. da
700 1 $aTORRES NETO, L.
700 1 $aTESSARO, L.
700 1 $aLIMA, A. K. O.
700 1 $aGARCIA, M. P.
700 1 $aRIBEIRO, J. A. de A.
700 1 $aRODRIGUES, C. M.
700 1 $aSOUSA, A. M. F. de
700 1 $aCARVALHO, N. M. F.
700 1 $aRAJKOVIC, A.
700 1 $aCONTE-JUNIOR, C. A.
773 $tWaste and Biomass Valorization$gv. 15, p. 4717–4734, 2024.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agroenergia (CNPAE) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
|
Data corrente: |
22/04/2010 |
|
Data da última atualização: |
17/02/2020 |
|
Tipo da produção científica: |
Sistema de Produção |
|
Autoria: |
GASPAROTTO, L.; PEREIRA, J. C. R. (ed.). |
|
Afiliação: |
LUADIR GASPAROTTO, CPAA; JOSE CLERIO REZENDE PEREIRA, CPAA. |
|
Título: |
Cultura da bananeira no Estado do Amazonas. |
|
Ano de publicação: |
2009 |
|
Fonte/Imprenta: |
Manaus: Embrapa Amazônia Ocidental, 2009. |
|
Páginas: |
67 p. |
|
Série: |
(Embrapa Amazônia Ocidental. Sistemas de produção, 4). |
|
ISSN: |
1679-8880 |
|
Idioma: |
Português |
|
Conteúdo: |
Clima. Escolha da área de plantio. Solo. Cultivares. Produção e obtenção de mudas. Sintomas de deficiência nutricional. Planejamento do bananal. Amostragem para análise de solo. Calagem. Adubação de plantio. Plantio e replantio. Irrigação. Práticas culturais. Doenças e métodos de controle. Pragas e métodos de controle. Colheita e pós-colheita. Manejo pós-colheita. Coeficientes técnicos. |
|
Palavras-Chave: |
Cultivo. |
|
Thesagro: |
Banana; Sistema de Produção. |
|
Categoria do assunto: |
--
A Sistemas de Cultivo |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/210876/1/SP-4-banana.pdf
|
|
Marc: |
LEADER 00936nam a2200193 a 4500
001 1697273
005 2020-02-17
008 2009 bl uuuu 00u1 u #d
022 $a1679-8880
100 1 $aGASPAROTTO, L.
245 $aCultura da bananeira no Estado do Amazonas.
260 $aManaus: Embrapa Amazônia Ocidental$c2009
300 $a67 p.
490 $a(Embrapa Amazônia Ocidental. Sistemas de produção, 4).
520 $aClima. Escolha da área de plantio. Solo. Cultivares. Produção e obtenção de mudas. Sintomas de deficiência nutricional. Planejamento do bananal. Amostragem para análise de solo. Calagem. Adubação de plantio. Plantio e replantio. Irrigação. Práticas culturais. Doenças e métodos de controle. Pragas e métodos de controle. Colheita e pós-colheita. Manejo pós-colheita. Coeficientes técnicos.
650 $aBanana
650 $aSistema de Produção
653 $aCultivo
700 1 $aPEREIRA, J. C. R.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
