| |
|
|
| Registros recuperados : 24 | |
| 7. |  | GJORUP, G. B.; SOUZA JUNIOR, J. O. de; FERNANDES, R. B. A.; CARVALHO JUNIOR, I. A. de. Ánalise de alguns aspectos do curso de mestrado em solos de UFV. IN: CONGRESSO BRASILEIRO DE CIÊNÇIA DO SOLO, 25., 1995, Viçosa, MG. Resumos expandidos. Viçosa: UFV, 1995. v.4, p. 2168-2170.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
|   |
| 9. | | BALMANT, A. G. de S.; FREITAS, L. E. de; OLIVEIRA, M. F. de; FERNANDES, R. B. A. Disponibilidade de fósforo em Latossolo do cerrado sob manejo convencional por mais de duas décadas. In: SIMPÓSIO DE INTEGRAÇÃO ACADÊMICA DO CENTRO DE CIÊNCIAS AGRÁRIAS, 2., 2019, Viçosa, MG. O impacto da agricultura tecnológica dentro e fora da porteira: anais. Viçosa, MG: Universidade Federal de Viçosa, 2019.| Biblioteca(s): Embrapa Milho e Sorgo. |
|  |
| 10. | | NGOLO, A. O.; FERNANDES, R. B. A.; OLIVEIRA, M. F. de; ROCHA, G. C.; ASSIS, I. R. de. Efeito de mais de duas décadas de cultivo sobre a condutividade hidráulica de um Latossolo Vermelho de Cerrado. In: SIMPÓSIO MINEIRO DE CIÊNCIA DO SOLO, 4., 2017, Viçosa, MG. Solos no espaço e tempo: trajetórias e tendências: anais. Viçosa, MG: Universidade Federal de Viçosa, 2017. p. 221-223.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 11. | | CARDOSO, I. M.; CARVALHO, A. F. de; NEVES, J. C. L.; RIBEIRO, A. C.; FERNANDES, R. B. A. Como os profissionais de ciênçias agrárias veem as disciplinas de solos cursadas? IN: CONGRESSO BRASILEIRO DE CIÊNÇIA DO SOLO, 25., 1995, Viçosa, MG. Resumos expandidos. Viçosa: UFV, 1995. v.4, p. 2201-2203.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
| |
| 13. | | NGOLO, A. O.; MOREIRA, S. L. S.; OLIVEIRA, M. F. de; ROCHA, G. C.; ASSIS, I. R. de; FERNANDES, R. B. A. Glomalin-related soil protein after two decades of different tropical soil management. In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: abstracts. Viçosa, MG: SBCS, 2018.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 14. | | DONAGEMMA, G. K.; VIANA, J. H. M.; ALMEIDA, B. G. de; RUIZ, H. A.; KLEIN, V. A.; DECHEN, S. C. F.; FERNANDES, R. B. A. Análise granulométrica. In: TEIXEIRA, P. C.; DONAGEMMA, G. K.; FONTANA, A.; TEIXEIRA, W. G. (Ed.). Manual de métodos de análise de solo. 3. ed. rev. e ampl. Brasília, DF: Embrapa, 2017. pt. 1, cap. 10, p. 95-116.| Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Solos. |
| |
| 15. | | HICKMANN, C.; COSTA, L. M. da; SCHAEFER, C. E. G. R.; FERNANDES, R. B. A.; ANDRADE, C. de L. T. de. Atributos físico-hidricos e carbono orgânico de um argissolo após 23 anos de diferentes manejos. Revista Caatinga, Mossoró, v. 25, n. 1, p. 128-136, jan./mar. 2012.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 16. | | NGOLO, A. O.; FERNANDES, R. B. A.; OLIVEIRA, M. F. de; ASSIS, I. R. de; ROCHA, L. M. P.; SAR, A. C. Estoque de carbono e atributos físicos em Latossolo Vermelho de Cerrado sob diversos sistemas de manejo após longo período. In: SIMPÓSIO DE INTEGRAÇÃO ACADÊMICA, 2018, Viçosa, MG. Ciência para a redução das desigualdades: resumos. Viçosa, MG: Universidade Federal de Viçosa, 2018.| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 18. | | MOREIRA, G. M.; NEVES, J. C. L.; ROCHA, G. C.; MAGALHÃES, C. A. de S.; FARIAS NETO, A. L. de; MENEGUCI, J. L. P.; FERNANDES, R. B. A. Physical quality of soils under a crop-livestock-forest system in the cerrado/amazon transition region. Revista árvore, v. 42, n. 2, e420213, 2018.| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 19. | | ROCHA JUNIOR, P. R. da; ANDRADE, F. V.; MENDONÇA, E. de SÁ; DONAGEMMA, G. K.; FERNANDES, R. B. A.; BHATTHARAI, R.; KALITA, P. K. Soil, water, and nutrient losses from management alternatives for degraded pasture in Brazilian Atlantic Rainforest biome. Science of The Total Environment, v. 583, p. 53-63, Apr. 2017.| Biblioteca(s): Embrapa Solos. |
|  |
| 20. | | MOREIRA, G. M.; NEVES, J. C. L.; MAGALHÃES, C. A. de S.; FARIAS NETO, A. L. de; SAUER, G.; SILVA, J. F. V.; FERNANDES, R. B. A. Soil chemical attributes in response to tree distance and sun-exposed faces after the implantation of an integrated crop-livestock-forestry system. Revista árvore, v. 42, n. 4, e420405, 2018.| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| Registros recuperados : 24 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Meio Ambiente. |
|
Data corrente: |
08/10/2020 |
|
Data da última atualização: |
14/10/2020 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 2 |
|
Autoria: |
LUIS, A. I. S.; CAMPOS, E. V. R.; OLIVEIRA, J. L. de; GUILGER-CASAGRANDE, M.; LIMA, R. de; CASTANHA, R. F.; CASTRO, V. L. S. S. de; FRACETO, L. F. |
|
Afiliação: |
ANGÉLICA IRASEMA SIBAJA LUIS, ICT-UNESP; ESTEFÂNIA VANGELIE RAMOS CAMPOS, UFABC; JHONES LUIZ DE OLIVEIRA, ICT-UNESP; MARIANA GUILGER-CASAGRANDE, Universidade de Sorocaba; RENATA DE LIMA, Universidade de Sorocaba; RODRIGO FERNANDES CASTANHA, CNPMA; VERA LUCIA SCHERHOLZ S DE CASTRO, CNPMA; LEONARDO FERNANDES FRACETO, ICT-UNESP. |
|
Título: |
Zein nanoparticles impregnated with eugenol and garlic essential oils for treating fish pathogens. |
|
Ano de publicação: |
2020 |
|
Fonte/Imprenta: |
ACS Omega, v. 5, n. 25, p. 15557-15566, 2020. |
|
DOI: |
https://doi.org/10.1021/acsomega.0c01716 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: The supply of food derived from aquaculture has increased significantly in recent years. The aim of this industrial sector is to produce sustainable products to meet the needs of consumers, providing food security and nutritional benefits. The development of aquaculture has faced challenges including disease outbreaks that can cause substantial economic losses. These diseases can be controlled using chemicals such as antibiotics. However, the indiscriminate use of these substances can have major negative impacts on human health and the environment with the additional risk of the emergence of resistant organisms. The present manuscript describes the use of phytotherapy in association with nanotechnology in order to obtain a more effective and less harmful system for the control of bacterial diseases in fish. Zein nanoparticles associated with eugenol and garlic essential oil were prepared through antisolvent precipitation and characterized. Zein nanoparticles are promising carrier systems as zein proteins are biodegradable and biocompatible and, in this way, good candidates for encapsulation of active ingredients. The system presented good physicochemical properties with an average particle diameter of approximately 150 nm, a polydispersity index lower than 0.2, and a zeta potential of approximately 30 mV. High encapsulation efficiency was obtained for the active compounds with values higher than 90%, and the compounds were protected against degradation during storage (90 days). The nanoparticle formulations containing the botanical compounds also showed less toxicity in the tests performed with a biomarker (Artemia salina). In addition, the systems showed bactericidal activity against the important fish pathogenic bacteria Aeromonas hydrophila, Edwardsiella tarda, and Streptococcus iniaein vitro. The present study opens new perspectives for the use of botanical compounds in combination with nanotechnology to treat fish diseases caused by bacteria, contributing to a more sustainable fish chain production. MenosAbstract: The supply of food derived from aquaculture has increased significantly in recent years. The aim of this industrial sector is to produce sustainable products to meet the needs of consumers, providing food security and nutritional benefits. The development of aquaculture has faced challenges including disease outbreaks that can cause substantial economic losses. These diseases can be controlled using chemicals such as antibiotics. However, the indiscriminate use of these substances can have major negative impacts on human health and the environment with the additional risk of the emergence of resistant organisms. The present manuscript describes the use of phytotherapy in association with nanotechnology in order to obtain a more effective and less harmful system for the control of bacterial diseases in fish. Zein nanoparticles associated with eugenol and garlic essential oil were prepared through antisolvent precipitation and characterized. Zein nanoparticles are promising carrier systems as zein proteins are biodegradable and biocompatible and, in this way, good candidates for encapsulation of active ingredients. The system presented good physicochemical properties with an average particle diameter of approximately 150 nm, a polydispersity index lower than 0.2, and a zeta potential of approximately 30 mV. High encapsulation efficiency was obtained for the active compounds with values higher than 90%, and the compounds were protected against degradation during stora... Mostrar Tudo |
|
Thesagro: |
Alho; Aquicultura; Bactéria; Doença Animal; Fitoterapia; Peixe de Água Doce; Zeína. |
|
Thesaurus NAL: |
Emulsions; Eugenol; Fish diseases; Garlic; Lipids; Microencapsulation; Nanoparticles; Phytotherapy; Zein. |
|
Categoria do assunto: |
H Saúde e Patologia |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/216507/1/Castanha-Zein-Nanoparticles-2020.pdf
|
|
Marc: |
LEADER 03173naa a2200409 a 4500
001 2125374
005 2020-10-14
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1021/acsomega.0c01716$2DOI
100 1 $aLUIS, A. I. S.
245 $aZein nanoparticles impregnated with eugenol and garlic essential oils for treating fish pathogens.$h[electronic resource]
260 $c2020
520 $aAbstract: The supply of food derived from aquaculture has increased significantly in recent years. The aim of this industrial sector is to produce sustainable products to meet the needs of consumers, providing food security and nutritional benefits. The development of aquaculture has faced challenges including disease outbreaks that can cause substantial economic losses. These diseases can be controlled using chemicals such as antibiotics. However, the indiscriminate use of these substances can have major negative impacts on human health and the environment with the additional risk of the emergence of resistant organisms. The present manuscript describes the use of phytotherapy in association with nanotechnology in order to obtain a more effective and less harmful system for the control of bacterial diseases in fish. Zein nanoparticles associated with eugenol and garlic essential oil were prepared through antisolvent precipitation and characterized. Zein nanoparticles are promising carrier systems as zein proteins are biodegradable and biocompatible and, in this way, good candidates for encapsulation of active ingredients. The system presented good physicochemical properties with an average particle diameter of approximately 150 nm, a polydispersity index lower than 0.2, and a zeta potential of approximately 30 mV. High encapsulation efficiency was obtained for the active compounds with values higher than 90%, and the compounds were protected against degradation during storage (90 days). The nanoparticle formulations containing the botanical compounds also showed less toxicity in the tests performed with a biomarker (Artemia salina). In addition, the systems showed bactericidal activity against the important fish pathogenic bacteria Aeromonas hydrophila, Edwardsiella tarda, and Streptococcus iniaein vitro. The present study opens new perspectives for the use of botanical compounds in combination with nanotechnology to treat fish diseases caused by bacteria, contributing to a more sustainable fish chain production.
650 $aEmulsions
650 $aEugenol
650 $aFish diseases
650 $aGarlic
650 $aLipids
650 $aMicroencapsulation
650 $aNanoparticles
650 $aPhytotherapy
650 $aZein
650 $aAlho
650 $aAquicultura
650 $aBactéria
650 $aDoença Animal
650 $aFitoterapia
650 $aPeixe de Água Doce
650 $aZeína
700 1 $aCAMPOS, E. V. R.
700 1 $aOLIVEIRA, J. L. de
700 1 $aGUILGER-CASAGRANDE, M.
700 1 $aLIMA, R. de
700 1 $aCASTANHA, R. F.
700 1 $aCASTRO, V. L. S. S. de
700 1 $aFRACETO, L. F.
773 $tACS Omega$gv. 5, n. 25, p. 15557-15566, 2020.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Meio Ambiente (CNPMA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
