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| Registros recuperados : 27 | |
| 2. |  | FERNANDES, C. P.; CORRÊA, T. R. A.; BERNARDES FILHO, R. Propriedades mêcanicas de filmes à base de zeína e nanofibras de celulose para revestimento de pêras e maçãs. In: WORKSHOP DA REDE DE NANOTECNOLOGIA APLICADA AO AGRONEGÓCIO, 6., 2012, Fortaleza. Anais... São Carlos: Embrapa Instrumentação; Fortaleza: Embrapa Agroindústria Tropical, 2012. p. 99-101. Editores: Maria Alice Martins, MOrsyleide de Freitas Rosa, Men de Sá Moreira de Souza Filho, Nicodemos Moreira dos Santos Junior, Odílio Benedito Garrido de Assis, Caue Ribeiro, Luiz Henrique Capparelli Mattoso.| Biblioteca(s): Embrapa Instrumentação. |
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| 4. | | CORREA, T. R. A.; FERNANDES, C. P.; SCRAMIN, J. A.; FORATO, L. A.; BERNARDES FILHO, R. Análise de rigidez de pêras e maçãs revestidas com filmes de zeína e nanofibras de celulose. In: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 4., 2012, São Carlos, SP. Anais... São Carlos: Embrapa Instrumentação: Embrapa Pecuária Sudeste, 2012. p. 31. Editores técnicos: João de Mendonça Naime, Lucimara Aparecida Forato, Maria Alice Martins, Ladislau Marcelino Rabello, Rubens Bernardes Filho. (Embrapa Instrumentação. Documentos, 56)| Biblioteca(s): Embrapa Instrumentação. |
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| 7. | | CANICEIRO, A. M. C.; TAVARES-DIAS, M.; FERNANDES, C. P.; PEREIRA, S. F. Desenvolvimento de nanoemulsão a base de óleo essencial de Pectis Elongata Kunth para tratar monogeníase em Colossoma macropomum. In: CONGRESSO AMAPAENSE DE INICIAÇÃO CIENTÍFICA, 11., 2022, Macapá. Livro de Resumos. Curitiba: CRV, 2022. p. 64. Organizadores: Kátia Santos, Gabriel Silva, Rafael Pontes, Marcos Marques, Gilberto Yokomizo, Mábia Toscano, Elizabeth Costa, Luzinete Lopes, Josiane Muller.| Biblioteca(s): Embrapa Amapá. |
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| 8. | | FERNANDES, C. P.; LIANG, Z. R.; MAGNANI, F. S.; PHILIPPI, P. C. Modelagem matematica de estruturas porosas: processos de reconstrucao com gaussiana truncada e sistemas multiescala. In: SIMPÓSIO NACIONAL DE INSTRUMENTAÇÃO AGROPECUÁRIA, 1., 1996, São Carlos, SP. Anais... Brasilia, DF: EMBRAPA-SPI, 1997. p.233-239 I SIAGRO.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 10. | | CORRÊA, T. R. A.; FERNANDES, C. P.; OLIVEIRA, F. B. de; FORATO, L. A.; BERNARDES FILHO, R. Análise por ângulo de contato e microscopia de força atômica de filmes comestíveis à base de zeína com adição de nanofibras de celulose. In: WORKSHOP DA REDE DE NANOTECNOLOGIA APLICADA AO AGRONEGÓCIO, 6., 2012, Fortaleza. Anais... São Carlos: Embrapa Instrumentação: Embrapa Agroindústria Tropical, 2012. p. 96-98. Editores: Maria Alice Martins, MOrsyleide de Freitas Rosa, Men de Sá Moreira de Souza Filho, Nicodemos Moreira dos Santos Junior, Odílio Benedito Garrido de Assis, Caue Ribeiro, Luiz Henrique Capparelli Mattoso.| Biblioteca(s): Embrapa Instrumentação. |
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| 11. | | SPRICIGO, P. C.; PILON, L.; MOURA, M. R. de; FERNANDES, C. P.; MATTOSO, L. H. C.; FERREIRA, M. D. Color and texture of fresh-cut apple treated with chitosan nanoparticles-based edible coatings. In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: abstracts. Foz do Iguaçu: [s.n.], 2012. 1 CD-ROM. IUFoST 2012.| Biblioteca(s): Embrapa Instrumentação. |
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| 12. | | LOPES, L. G.; FIGUEIREDO, A.; FERNANDES, C. P.; FERRAZ JUNIOR, R. S.; CHAGAS, A. C. de S. Atividade carrapaticida in vitro de nanoformulação sobre o carrapato Rhipicephalus (Boaphilus) micraplus. In: JORNADA CIENTÍFICA DA EMBRAPA SÃO CARLOS, 10., 2018, São Carlos, SP. Anais... São Carlos, SP: Embrapa Instrumentação; Embrapa Pecuária Sudeste, 2018. p.23. (Embrapa Instrumentação. Documentos, 68). Editores técnicos: Daniel Souza Corrêa, Elaine Cristina Paris, Maria Alice Martins, Paulino Ribeiro Villas Boas, Wilson Tadeu Lopes da Silva.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 13. | | PUTI, F. C.; BECARO, A. A.; PILON, L.; MIRANDA, M.; CARMELO, L. G. P.; FERNANDES, C. P.; FERREIRA, M. D. Fresh-cut mango packed in nanoparticles films. In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: abstracts. Foz do Iguaçu: [s.n.], 2012. 1 CD-ROM. IUFoST 2012.| Biblioteca(s): Embrapa Instrumentação. |
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| 14. | | TSENG, C. L.; FERNANDES, C. P.; MOREIRA, A. C.; GOUNELLA, R. H.; VAZ, C. M. P.; CRESTANA, S. Uso de tomógrafos de raios-X em resolução nanométrica e micrométrica para investigar, em duas e três dimensões, o espaço poroso e a água no interior de amostras de solo. In: SIMPÓSIO NACIONAL DE INSTRUMENTAÇÃO AGROPECUÁRIA, 2014, São Carlos, SP Anais do SIAGRO: ciência, inovação e mercado 2014. São Carlos, SP: Embrapa Instrumentação, 2014. p. 341-344. Editores: Carlos Manoel Pedro Vaz, Débora Marcondes Bastos Pereira Milori, Silvio Crestana.| Biblioteca(s): Embrapa Instrumentação. |
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| 15. | | DIAS, M. K. R.; YOSHIOKA, E. T. O.; RODRIGUEZ, A. F. R.; RIBEIRO, R. A.; FERNANDES, C. P.; OZÓRIO, R. O. A.; TAVARES-DIAS, M. Mansoa alliacea extract improves the growth performance and innate immune response of Arapaima gigas challenged with Aeromonas hydrophila and handling stress. Acta Amazonica, v. 53, n. 1, p. 24-31, 2023.| Biblioteca(s): Embrapa Amapá. |
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| 16. | | FERNANDES, C. P. M.; HIJANO, A.; LIMA, C. S.; FONTOURA, E. G.; SCHRAMM, R. C.; FÉLIX, S. R.; NOBRE, M. O. A randomized, double-blind, placebo-controlled study to assess the effect of an aqueous extract of Triticum aestivum on canine outer ear inflammation. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 11, p. 1270-1274, novembro 2017. Título em português: Ensaio clínico, randomizado, duplo cego, para tratamento experimental de otite externa com extrato aquoso de Triticum aestivum.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 17. | | ALMEIDA, F. B. de; GUEDES, M. C.; LIRA-GUEDES, A. C.; CARVALHO, J. C. T.; MAGANA, J. R.; SOLANS, C.; FERNANDES, C. P. Preparação de nanoemulsões contendo óleo de pracaxi (Pentaclethra macroloba) - uma importante matéria-prima da Amazônia. In: SIMPÓSIO DE PLANTAS MEDICINAIS DO BRASIL, 24., 2016, Belo Horizonte. [Anais]. [Belo Horizonte: CEPLAMT], 2016.| Biblioteca(s): Embrapa Amapá. |
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| 18. | | MATOS, A. K. B. T.; JESUS, C. R. de; BARIANI, A.; FERNANDES, C. P.; DIAS, J. do S. A.; ADAIME, R. Testes preliminares para avaliação da atratividade de óleos vegetais aos machos da mosca-da-carambola. In: CONGRESSO AMAPAENSE DE INICIAÇÃO CIENTÍFICA, 11., 2022, Macapá. Livro de Resumos. Curitiba: CRV, 2022. p. 13. Organizadores: Kátia Santos, Gabriel Silva, Rafael Pontes, Marcos Marques, Gilberto Yokomizo, Mábia Toscano, Elizabeth Costa, Luzinete Lopes, Josiane Muller.| Biblioteca(s): Embrapa Amapá. |
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| 19. | | VALENTIM, D. S. S.; DUARTE, J. L.; OLIVEIRA, A. E. M. F. M.; CRUZ, R. A. S.; CARVALHO, J. C. T.; SOLANS, C.; FERNANDES, C. P.; TAVARES-DIAS, M. Effects of a nanoemulsion with Copaifera officinalis oleoresin against monogenean parasites of Colossoma macropomum: A Neotropical Serrasalmidae. Journal of Fish Diseases, v. 41, p. 1041-1048, 2018.| Biblioteca(s): Embrapa Amapá. |
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| 20. | | NOGUEIRA, J. A. P.; FIGUEIREDO, A.; DUARTE, J. L.; ALMEIDA, F. B. de; SANTOS, M. G.; NASCIMENTO, L. M.; FERNANDES, C. P.; MOURÃO, S. C.; TOSCANO, J. H. B.; ROCHA, L. M.; CHAGAS, A. C. de S. Repellency effect of Pilocarpus spicatus A. St.-Hil essential oil and nanoemulsion against Rhipicephalus microplus larvae. Experimental Parasitology, 215, 107919, aug. 2020. 5 p.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 27 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
16/06/2020 |
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Data da última atualização: |
16/06/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
NOGUEIRA, J. A. P.; FIGUEIREDO, A.; DUARTE, J. L.; ALMEIDA, F. B. de; SANTOS, M. G.; NASCIMENTO, L. M.; FERNANDES, C. P.; MOURÃO, S. C.; TOSCANO, J. H. B.; ROCHA, L. M.; CHAGAS, A. C. de S. |
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Afiliação: |
Jeane A. P. Nogueira, UFRJ; Amanda Figueiredo, UNESP; Jonatas L. Duarte, UNIFAP; Fernanda B. de Almeida, UNIFAP; Marcelo G. Santos, UERJ; Leonor M. Nascimento, UFRJ; Caio P. Fernandes, UNIFAP; Samanta C. Mourão, UFF; João Henrique B. Toscano, UNESP; Leandro M. Rocha, UFRJ; ANA CAROLINA DE SOUZA CHAGAS, CPPSE. |
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Título: |
Repellency effect of Pilocarpus spicatus A. St.-Hil essential oil and nanoemulsion against Rhipicephalus microplus larvae. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Experimental Parasitology, 215, 107919, aug. 2020. |
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Páginas: |
5 p. |
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DOI: |
https://doi.org/10.1016/j.exppara.2020.107919 |
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Idioma: |
Inglês |
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Conteúdo: |
Rhipicephalus microplus, the cattle tick, is a major cause of economic losses in bovine production. Due to the widespread acaricidal resistance to commercially available products, as well as their toxicity and environmental impact, alternative control methods are required. Nanoformulations produced from plant extracts as bioactive substances are very promising as innovative acaricidal agents. Thus, the aim of this study was to evaluate the in vitro repellent activity of Pilocarpus spicatus essential oil and its nanoemulsion against R. microplus, using larval repellent test (RT). The essential oil was extracted by hydrodistillation, using a Clevenger-type apparatus. The nanoemulsion was prepared with 5% essential oil, 5% tween 80, and 90% water, using the phase inversion method (50 mg/mL). Limonene was the major component (46.8%) of the essential oil, as determined by gas chromatography-mass spectrometry (GC/MS) and confirmed by flame ionization detection (GC/FID). According to the RT results, the essential oil had a repellent activity greater than 69%, from concentrations of 3.12 mg/mL (69.81 ± 10%) to 50 mg/mL (98.10 ± 0.6%), whereas the nanoemulsion at 50 mg/mL presented repellent activities of 97.14 ± 1.37% and 97.89 ± 0.52% 6 and 10 h after treatment, respectively. These values regarding to total repellency were very close to those calculated for mortality corrected by Abbott's formula. The phase inversion method preserved the chemical and physical characteristics of the essential oil since both reached an equal repellent effect at the same concentration. Therefore, P. spicatus essential oil and nanoemulsion had excellent repellent activities against R. microplus larvae, demonstrating its potential for future use as an alternative for tick control. MenosRhipicephalus microplus, the cattle tick, is a major cause of economic losses in bovine production. Due to the widespread acaricidal resistance to commercially available products, as well as their toxicity and environmental impact, alternative control methods are required. Nanoformulations produced from plant extracts as bioactive substances are very promising as innovative acaricidal agents. Thus, the aim of this study was to evaluate the in vitro repellent activity of Pilocarpus spicatus essential oil and its nanoemulsion against R. microplus, using larval repellent test (RT). The essential oil was extracted by hydrodistillation, using a Clevenger-type apparatus. The nanoemulsion was prepared with 5% essential oil, 5% tween 80, and 90% water, using the phase inversion method (50 mg/mL). Limonene was the major component (46.8%) of the essential oil, as determined by gas chromatography-mass spectrometry (GC/MS) and confirmed by flame ionization detection (GC/FID). According to the RT results, the essential oil had a repellent activity greater than 69%, from concentrations of 3.12 mg/mL (69.81 ± 10%) to 50 mg/mL (98.10 ± 0.6%), whereas the nanoemulsion at 50 mg/mL presented repellent activities of 97.14 ± 1.37% and 97.89 ± 0.52% 6 and 10 h after treatment, respectively. These values regarding to total repellency were very close to those calculated for mortality corrected by Abbott's formula. The phase inversion method preserved the chemical and physical characteristics of the... Mostrar Tudo |
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Palavras-Chave: |
Cattle tick; Eco friendly acaricide; O/W nanoemulsion. |
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Thesaurus NAL: |
Livestock. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02746naa a2200313 a 4500
001 2123303
005 2020-06-16
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.exppara.2020.107919$2DOI
100 1 $aNOGUEIRA, J. A. P.
245 $aRepellency effect of Pilocarpus spicatus A. St.-Hil essential oil and nanoemulsion against Rhipicephalus microplus larvae.$h[electronic resource]
260 $c2020
300 $a5 p.
520 $aRhipicephalus microplus, the cattle tick, is a major cause of economic losses in bovine production. Due to the widespread acaricidal resistance to commercially available products, as well as their toxicity and environmental impact, alternative control methods are required. Nanoformulations produced from plant extracts as bioactive substances are very promising as innovative acaricidal agents. Thus, the aim of this study was to evaluate the in vitro repellent activity of Pilocarpus spicatus essential oil and its nanoemulsion against R. microplus, using larval repellent test (RT). The essential oil was extracted by hydrodistillation, using a Clevenger-type apparatus. The nanoemulsion was prepared with 5% essential oil, 5% tween 80, and 90% water, using the phase inversion method (50 mg/mL). Limonene was the major component (46.8%) of the essential oil, as determined by gas chromatography-mass spectrometry (GC/MS) and confirmed by flame ionization detection (GC/FID). According to the RT results, the essential oil had a repellent activity greater than 69%, from concentrations of 3.12 mg/mL (69.81 ± 10%) to 50 mg/mL (98.10 ± 0.6%), whereas the nanoemulsion at 50 mg/mL presented repellent activities of 97.14 ± 1.37% and 97.89 ± 0.52% 6 and 10 h after treatment, respectively. These values regarding to total repellency were very close to those calculated for mortality corrected by Abbott's formula. The phase inversion method preserved the chemical and physical characteristics of the essential oil since both reached an equal repellent effect at the same concentration. Therefore, P. spicatus essential oil and nanoemulsion had excellent repellent activities against R. microplus larvae, demonstrating its potential for future use as an alternative for tick control.
650 $aLivestock
653 $aCattle tick
653 $aEco friendly acaricide
653 $aO/W nanoemulsion
700 1 $aFIGUEIREDO, A.
700 1 $aDUARTE, J. L.
700 1 $aALMEIDA, F. B. de
700 1 $aSANTOS, M. G.
700 1 $aNASCIMENTO, L. M.
700 1 $aFERNANDES, C. P.
700 1 $aMOURÃO, S. C.
700 1 $aTOSCANO, J. H. B.
700 1 $aROCHA, L. M.
700 1 $aCHAGAS, A. C. de S.
773 $tExperimental Parasitology, 215, 107919, aug. 2020.
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