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| Registros recuperados : 158 | |
| 2. |  | TONINI, H.; BALDONI, A. B.; BOTELHO, S. de C. C. Estrutura e produção de frutos de castanheira-do-brasil em floresta nativa. In: FARIAS NETO, A. L. de; NASCIMENTO, A. F. do; ROSSONI, A. L.; MAGALHÃES, C. A. de S.; ITUASSU, D. R.; HOOGERHEIDE, E. S. S.; IKEDA, F. S.; FERNANDES JUNIOR, F.; FARIA, G. R.; ISERNHAGEN, I.; VENDRUSCULO, L. G.; MORALES, M. M.; CARNEVALLI, R. A. (Ed.). Embrapa Agrossilvipastoril: primeiras contribuições para o desenvolvimento de uma agropecuária sustentável. Brasília, DF: Embrapa, 2019. pt. 8, cap. 8, p. 589-594.| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Pecuária Sul. |
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| 3. | | BOTELHO, S. de C. C.; TONINI, H.; BALDONI, A. B. Manejo e pós-colheita da castanha-do-brasil. In: FARIAS NETO, A. L. de; NASCIMENTO, A. F. do; ROSSONI, A. L.; MAGALHÃES, C. A. de S.; ITUASSU, D. R.; HOOGERHEIDE, E. S. S.; IKEDA, F. S.; FERNANDES JUNIOR, F.; FARIA, G. R.; ISERNHAGEN, I.; VENDRUSCULO, L. G.; MORALES, M. M.; CARNEVALLI, R. A. (Ed.). Embrapa Agrossilvipastoril: primeiras contribuições para o desenvolvimento de uma agropecuária sustentável. Brasília, DF: Embrapa, 2019. pt. 6, cap. 17, p. 485-489.| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Pecuária Sul. |
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| 5. | | BOTELHO, S. de C. C.; TONINI, H.; BALDONI, A. B. Divulgação de boas práticas de manejo e coleta da castanha-do-brasil para coletores de Itaúba, MT. In: FARIAS NETO, A. L. de; NASCIMENTO, A. F. do; ROSSONI, A. L.; MAGALHÃES, C. A. de S.; ITUASSU, D. R.; HOOGERHEIDE, E. S. S.; IKEDA, F. S.; FERNANDES JUNIOR, F.; FARIA, G. R.; ISERNHAGEN, I.; VENDRUSCULO, L. G.; MORALES, M. M.; CARNEVALLI, R. A. (Ed.). Embrapa Agrossilvipastoril: primeiras contribuições para o desenvolvimento de uma agropecuária sustentável. Brasília, DF: Embrapa, 2019. pt. 6, cap. 18, p. 490-493.| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Pecuária Sul. |
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| 6. | | GONÇALVES, F. M.; FIDALSKI, M.; BOTELHO, S. de C. C.; AGOSTINI, J. da S. Characterization of acerola byproduct flour during storage in different packaging. In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS, 13., 2019, Campinas, SP. O futuro dos alimentos: Anais... Campinas, SP: Galoá, 2019. Resumo 112414.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 9. | | FERNANDES JUNIOR, F.; BOTELHO, S. de C. C.; VELOSO, P. O.; BASSOS, D. C.; LAMON, F. Híbridos de tomate para processamento industrial, épocas de plantio e sistemas de irrigação no médio norte de Mato Grosso. In: FARIAS NETO, A. L. de; NASCIMENTO, A. F. do; ROSSONI, A. L.; MAGALHÃES, C. A. de S.; ITUASSU, D. R.; HOOGERHEIDE, E. S. S.; IKEDA, F. S.; FERNANDES JUNIOR, F.; FARIA, G. R.; ISERNHAGEN, I.; VENDRUSCULO, L. G.; MORALES, M. M.; CARNEVALLI, R. A. (Ed.). Embrapa Agrossilvipastoril: primeiras contribuições para o desenvolvimento de uma agropecuária sustentável. Brasília, DF: Embrapa, 2019. pt. 6, cap. 14, p. 468-475.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 10. | | BOTELHO, F. M.; BOTELHO, S. de C. C.; SOARES NETO, A.; RUFFATO, S. Alterações na classificação do milho devido à nova instrução normativa nº 60, de 22 de dezembro de 2011. Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 12, n. 1, p. 61-67, 2013.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 18. | | RONCATTO, G.; BOTELHO, S. de C. C.; BOTELHO, F. M.; OLIVEIRA, S. S. Características químicas de maracujás-amarelos em Mato Grosso. In: SIMPÓSIO BRASILEIRO SOBRE A CULTURA DO MARACUJAZEIRO, 7.; SEMINÁRIO SUL-BRASILEIRO SOBRE MARACUJAZEIRO, 2017, Balneário Arroio do Silva, SC. Resumos das palestras, trabalhos científicos e relatos de experiência: anais. Urussanga: Epagri, 2017. p. 56.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 19. | | RONCATTO, G.; BOTELHO, S. de C. C.; BOTELHO, F. M.; OLIVEIRA, S. S. Características físicas de maracujás-amarelos em Mato Grosso. In: SIMPÓSIO BRASILEIRO SOBRE A CULTURA DO MARACUJAZEIRO, 7.; SEMINÁRIO SUL-BRASILEIRO SOBRE MARACUJAZEIRO, 2017, Balneário Arroio do Silva, SC. Resumos das palestras, trabalhos científicos e relatos de experiência: anais. Urussanga: Epagri, 2017. p. 55.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| 20. | | BOTELHO, S. de C. C.; ROMANO, M. R.; RONCATTO, G.; HAUTH, M. R.; DEON, A. Características físicas pós-colheita de plátano consorciados com espécies arbóreas. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 25.; REUNIÃO ANUAL DA SOCIEDADE INTERNACIONAL DE HORTICULTURA TROPICAL, 63., 2017, Bahia. Grandes desafios, ciência e conhecimento para inovação: [Anais...]. Porto Seguro, BA: SBF, 2017. [Online]. 131.| Biblioteca(s): Embrapa Agrossilvipastoril. |
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| Registros recuperados : 158 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
07/11/2018 |
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Data da última atualização: |
08/11/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
LORINI, A.; WOBETO, C.; BONALDO, S. M.; BOTELHO, S. de C. C.; SINHORIN, A. P. |
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Afiliação: |
ALEXANDRE LORINI, Doutorando UFPEL; CARMEN WOBETO, UFMT, SINOP; SOLANGE MARIA BONALDO, UFMT, SINOP; SILVIA DE CARVALHO CAMPOS BOTELHO, CPAMT; ADILSON PAULO SINHORIN, UFMT, SINOP. |
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Título: |
Chemical composition and antifungal activity of propolis on Aspergillus flavus. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Bioscience Journal, v. 34, n. 5, p. 1298-1307, 2018. |
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ISSN: |
1981-3163 |
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DOI: |
http://dx.doi.org/10.14393/BJ-v34n5a2018-36601 |
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Idioma: |
Inglês |
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Conteúdo: |
Research has indicated the antifungal activity of ethanol extracts from propolis (EEP) on fungi of the genera Phakopsora, Colletotrichum, and Cercospora. Here, chemical compositions and antioxidant activity of three EEP (propolis from Scaptotrigona polysticta stingless bee and two types produced by Apis mellifera - red and brown) were evaluated and their action against Aspergillus flavus was investigated. Ash, dry extract, total phenolic and total flavonoid contents were determined. Phenolic composition was evaluated by high performance liquid chromatography, with using the following reference substances: gallic acid, caffeic acid, ρ-coumaric acid, ferulic acid, quercetin, kaempferol, and apigenin. Tests on mycelial growth, sporulation, and germination of spores were performed to assess the biological activity of the EEP on A. flavus. All EEP showed low dry extract content (<11%) with adequate amounts of ash (<5%). The red EEP (Apis mellifera) showed the highest contents of total phenolic and total flavonoid (5.38 and 2.77 g 100 g-1), while the highest recorded antioxidant activity was exhibited by brown EEP (92.9%). The EEP of S. polysticta presented higher levels of ρ-coumaric acid (10.99 mg g-1), while red and brown extracts from A. mellifera stood out with the highest levels of quercetin (27.26 mg g-1) and gallic acid (5.88 mg g-1), respectively. No extract was effective in inhibiting mycelial growth and sporulation of A. flavus, but red EEP inhibited spore germination. On the basis of these results, it is suggested that the inhibitory effect of red EEP on spore germination may be associated with increased levels of flavonoids found in it as compared with the other extracts investigated here. MenosResearch has indicated the antifungal activity of ethanol extracts from propolis (EEP) on fungi of the genera Phakopsora, Colletotrichum, and Cercospora. Here, chemical compositions and antioxidant activity of three EEP (propolis from Scaptotrigona polysticta stingless bee and two types produced by Apis mellifera - red and brown) were evaluated and their action against Aspergillus flavus was investigated. Ash, dry extract, total phenolic and total flavonoid contents were determined. Phenolic composition was evaluated by high performance liquid chromatography, with using the following reference substances: gallic acid, caffeic acid, ρ-coumaric acid, ferulic acid, quercetin, kaempferol, and apigenin. Tests on mycelial growth, sporulation, and germination of spores were performed to assess the biological activity of the EEP on A. flavus. All EEP showed low dry extract content (<11%) with adequate amounts of ash (<5%). The red EEP (Apis mellifera) showed the highest contents of total phenolic and total flavonoid (5.38 and 2.77 g 100 g-1), while the highest recorded antioxidant activity was exhibited by brown EEP (92.9%). The EEP of S. polysticta presented higher levels of ρ-coumaric acid (10.99 mg g-1), while red and brown extracts from A. mellifera stood out with the highest levels of quercetin (27.26 mg g-1) and gallic acid (5.88 mg g-1), respectively. No extract was effective in inhibiting mycelial growth and sporulation of A. flavus, but red EEP inhibited spore ger... Mostrar Tudo |
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Palavras-Chave: |
Apis melífera; Fungitoxicity; Phenolic; Scaptotrigona polysticta. |
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Thesagro: |
Aspergillus Flavus; Composição Química. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/185588/1/2018-cpamt-silvia-botelho-chemical-antifungal-propolis-aspergillus-flavus.pdf
|
|
Marc: |
LEADER 02535naa a2200265 a 4500
001 2098965
005 2018-11-08
008 2018 bl uuuu u00u1 u #d
022 $a1981-3163
024 7 $ahttp://dx.doi.org/10.14393/BJ-v34n5a2018-36601$2DOI
100 1 $aLORINI, A.
245 $aChemical composition and antifungal activity of propolis on Aspergillus flavus.$h[electronic resource]
260 $c2018
520 $aResearch has indicated the antifungal activity of ethanol extracts from propolis (EEP) on fungi of the genera Phakopsora, Colletotrichum, and Cercospora. Here, chemical compositions and antioxidant activity of three EEP (propolis from Scaptotrigona polysticta stingless bee and two types produced by Apis mellifera - red and brown) were evaluated and their action against Aspergillus flavus was investigated. Ash, dry extract, total phenolic and total flavonoid contents were determined. Phenolic composition was evaluated by high performance liquid chromatography, with using the following reference substances: gallic acid, caffeic acid, ρ-coumaric acid, ferulic acid, quercetin, kaempferol, and apigenin. Tests on mycelial growth, sporulation, and germination of spores were performed to assess the biological activity of the EEP on A. flavus. All EEP showed low dry extract content (<11%) with adequate amounts of ash (<5%). The red EEP (Apis mellifera) showed the highest contents of total phenolic and total flavonoid (5.38 and 2.77 g 100 g-1), while the highest recorded antioxidant activity was exhibited by brown EEP (92.9%). The EEP of S. polysticta presented higher levels of ρ-coumaric acid (10.99 mg g-1), while red and brown extracts from A. mellifera stood out with the highest levels of quercetin (27.26 mg g-1) and gallic acid (5.88 mg g-1), respectively. No extract was effective in inhibiting mycelial growth and sporulation of A. flavus, but red EEP inhibited spore germination. On the basis of these results, it is suggested that the inhibitory effect of red EEP on spore germination may be associated with increased levels of flavonoids found in it as compared with the other extracts investigated here.
650 $aAspergillus Flavus
650 $aComposição Química
653 $aApis melífera
653 $aFungitoxicity
653 $aPhenolic
653 $aScaptotrigona polysticta
700 1 $aWOBETO, C.
700 1 $aBONALDO, S. M.
700 1 $aBOTELHO, S. de C. C.
700 1 $aSINHORIN, A. P.
773 $tBioscience Journal$gv. 34, n. 5, p. 1298-1307, 2018.
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