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| Registros recuperados : 4 | |
| 1. |  | SOUZA, J. R. M. de; BASTOS, L. R.; MOREIRA, D. da S.; NASCIMENTO, V. A. do; ARAÚJO, T. F.; SILVA, P. I. Análise microscópica de diferentes marcas de farinha de trigo comercializadas em Viçosa-MG. In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 21.; SEMINÁRIO LATINO AMERICANO E DO CARIBE DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 15., 2008, Belo Horizonte. Ciência e inovação para o desenvolvimento sustentável. Belo Horizonte: SBCTA, 2008. 3 p. CD-0207 5155_2.doc| Biblioteca(s): Embrapa Trigo. |
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| 2. | | PEREIRA, K. de C.; QUINTELA, E. D.; SILVA, D. J. da; NASCIMENTO, V. A. do; ROCHA, D. V. M. da; SILVA, J. F. A. e; FORIM, M. R.; SILVA, F. G.; CAZAL, C. de M. Characterization of Nanospheres containing Zanthoxylum riedelianum fruit essential oil and their insecticidal and deterrent activities against Bemisia tabaci (Hemiptera: Aleyrodidae). Molecules, v. 23, n. 8, E2052, Aug. 2018.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 3. | | THEODORO, Â. C. C.; DONADON, J. R.; GUASQUES, M. L. B.; MIYAGUSKU, L.; POTT, A.; GALVANI, F.; GUIMARÃES, R. de C. A.; BOGO, D.; NASCIMENTO, V. A. do; HIANE, P. A. Stability of bocaiuva (Acrocomia spp.) mass candy stored in different packages Food Science and Technology, v. 44, e00043, 2024.| Biblioteca(s): Embrapa Pantanal. |
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| 4. | | MARCELINO, G.; HIANE, P. A.; POTT, A.; FILIÚ, W. F. de O.; CAIRES, A. R. L.; MICHELS, F. S.; MARÓSTICA JÚNIOR, M. R.; SANTOS, N. M. S.; NUNES, A. A.; OLIVEIRA, L. C. S.; CORTES, M. R.; MALDONADE, I. R.; CAVALHEIRO, L. F.; NAZÁRIO, C. E. D.; SANTANA, L. F.; FERNANDES, C. D. P.; NEGRÃO, F. J.; TATARA, M. B.; FARIA, B. B. de; ASATO, M. A.; FREITAS, K. de C.; BOGO, D.; NASCIMENTO, V. A. do; GUIMARÃES, R. de C. A. Characterization of buriti (Mauritia flexuosa) pulp oil and the effect of its supplementation in an In vivo experimental model. Nutrients, v. 14, e. 2547, 2022.| Biblioteca(s): Embrapa Hortaliças. |
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| Registros recuperados : 4 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
14/12/2018 |
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Data da última atualização: |
18/01/2019 |
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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: |
PEREIRA, K. de C.; QUINTELA, E. D.; SILVA, D. J. da; NASCIMENTO, V. A. do; ROCHA, D. V. M. da; SILVA, J. F. A. e; FORIM, M. R.; SILVA, F. G.; CAZAL, C. de M. |
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Afiliação: |
KARLA DE CASTRO PEREIRA, INSTITUTO FEDERAL GOIANO, Rio Verde-GO; ELIANE DIAS QUINTELA, CNPAF; DANIEL JOSE DA SILVA, INSTITUTO FEDERAL DE EDUCAÇÃO, Barbacena-MG; VINICIUS ALVES DO NASCIMENTO, INSTITUTO FEDERAL DE EDUCAÇÃO, Barbacena-MG; DANNILO V. M. DA ROCHA; JOSE FRANCISCO ARRUDA E SILVA, CNPAF; MOACIR ROSSI FORIM, UFSão Carlos; FABIANO GUIMARÃES SILVA, INSTITUTO FEDERAL GOIANO, Rio Verde-GO; CRISTIANE DE MELO CAZAL, INSTITUTO FEDERAL DE EDUCAÇÃO, Barbacena-MG. |
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Título: |
Characterization of Nanospheres containing Zanthoxylum riedelianum fruit essential oil and their insecticidal and deterrent activities against Bemisia tabaci (Hemiptera: Aleyrodidae). |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Molecules, v. 23, n. 8, E2052, Aug. 2018. |
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ISSN: |
1433-1373 |
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DOI: |
10.3390/molecules23082052. |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of our study was to produce and characterize poly-ε-caprolactone (PCL) nanospheres containing essential oils from Zanthoxylum riedelianum fruit and to evaluate their stability gains as well as their insecticidal and deterrent activities against whitefly (Bemisia tabaci). The PCL nanospheres exhibited a homogeneous spherical morphology, with particle diameters between 106.7 nm and 129.2 nm, pH of approximately 6, zeta potential (ZP) lower than -19.0 mV and encapsulation efficiency higher than 98%. Only 43% of the nanoencapsulated essential oil (NSEO) was degraded in response to ultraviolet light, whereas the essential oil (EO) degraded by 76% over the same period. In a free-choice test, the NSEO and EO reduced the number of whitefly eggs by approximately 70%. NSEO and EO at 1.5% killed 82.87% and 91.23% of 2nd-instar nymphs of whitefly, respectively. Although NSEO displayed lower insecticidal activity, it offers a greater advantage over the free EO, due to protection conferred by polymer against photodegradation. Therefore, its usage may optimize the maintenance of essential oils in the field through photoprotection and controlled release. Our results suggest that the EO of Z. riedelianum fruit can be used for B. tabaci management strategy; nevertheless, the benefits of NSEO require further evaluation at the field level. |
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Thesagro: |
Bemisia Tabaci; Inseticida; Mosca Branca. |
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Thesaurus NAL: |
Bemisia; Essential oils; Insecticidal properties; Nanospheres; Zanthoxylum riedelianum. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/188395/1/CNPAF-2018-molecules.pdf
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|
Marc: |
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100 1 $aPEREIRA, K. de C.
245 $aCharacterization of Nanospheres containing Zanthoxylum riedelianum fruit essential oil and their insecticidal and deterrent activities against Bemisia tabaci (Hemiptera$bAleyrodidae).$h[electronic resource]
260 $c2018
520 $aThe aim of our study was to produce and characterize poly-ε-caprolactone (PCL) nanospheres containing essential oils from Zanthoxylum riedelianum fruit and to evaluate their stability gains as well as their insecticidal and deterrent activities against whitefly (Bemisia tabaci). The PCL nanospheres exhibited a homogeneous spherical morphology, with particle diameters between 106.7 nm and 129.2 nm, pH of approximately 6, zeta potential (ZP) lower than -19.0 mV and encapsulation efficiency higher than 98%. Only 43% of the nanoencapsulated essential oil (NSEO) was degraded in response to ultraviolet light, whereas the essential oil (EO) degraded by 76% over the same period. In a free-choice test, the NSEO and EO reduced the number of whitefly eggs by approximately 70%. NSEO and EO at 1.5% killed 82.87% and 91.23% of 2nd-instar nymphs of whitefly, respectively. Although NSEO displayed lower insecticidal activity, it offers a greater advantage over the free EO, due to protection conferred by polymer against photodegradation. Therefore, its usage may optimize the maintenance of essential oils in the field through photoprotection and controlled release. Our results suggest that the EO of Z. riedelianum fruit can be used for B. tabaci management strategy; nevertheless, the benefits of NSEO require further evaluation at the field level.
650 $aBemisia
650 $aEssential oils
650 $aInsecticidal properties
650 $aNanospheres
650 $aZanthoxylum riedelianum
650 $aBemisia Tabaci
650 $aInseticida
650 $aMosca Branca
700 1 $aQUINTELA, E. D.
700 1 $aSILVA, D. J. da
700 1 $aNASCIMENTO, V. A. do
700 1 $aROCHA, D. V. M. da
700 1 $aSILVA, J. F. A. e
700 1 $aFORIM, M. R.
700 1 $aSILVA, F. G.
700 1 $aCAZAL, C. de M.
773 $tMolecules$gv. 23, n. 8, E2052, Aug. 2018.
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Embrapa Arroz e Feijão (CNPAF) |
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