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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Roraima. |
Data corrente: |
04/03/2020 |
Data da última atualização: |
20/04/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MOREIRA, G. M.; NICOLLI, C. P.; GOMES, L. B.; OGOSHI, C.; SCHEUERMANN, K. K.; SILVA-LOBO, V. L.; SCHURT, D. A.; RITIENI, A.; MORETTI, A.; PFENNING, L. H.; DEL PONTE, E. M. |
Afiliação: |
GLAUCIA M. MOREIRA, UFV; CAMILA P. NICOLLI, UFLA; LARISSA B. GOMES, UFLA; CLAUDIO OGOSHI, IRGA; KLAUS K. SCHEUERMANN, EPAGRI; VALACIA LEMES DA SILVA LOBO, CNPAF; DANIEL AUGUSTO SCHURT, CPAF-RR; ALBERTO RITIENI, UNIVERSIRTÀ DI NAPOLI FEDERICO, Napoli-Italy; ANTONIO MORETTI, INSTITUTE OF SCIENCE OF FOOD PRODUCTION, Bari-Italy; LUDWIG H. PFENNING, UFLA; EMERSON M. DEL PONTE, UFV. |
Título: |
Nationwide survey reveals high diversity of Fusarium species and related mycotoxins in Brazilian rice: 2014 and 2015 harvests. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Food Control, v. 113, 107171, July 2020. |
ISSN: |
0956-7135 |
DOI: |
10.1016/j.foodcont.2020.107171 |
Idioma: |
Inglês |
Conteúdo: |
Ninety three samples of rice were obtained from both research and commercial plots at eight rice-growing regions of Brazil. These were assessed for the presence of Fusarium species complex and 14 mycotoxins. A total of 352 Fusarium-like isolates were obtained from 85% of the samples and assigned to four species complexes (SC) based on morphological identification. F. incarnatum-equiseti was the most frequent (FIESC, 32.4%) followed by F. fujikuroi (FFSC, 26.1%), F. graminearum (FGSC, 24.7%) and F. chlamydosporum (FCSC, 16.8%). FGSC was limited geographically and dominant in the southern subtropical Brazil while the others occurred in all regions, particularly FIESC. The samples were individually contaminated with at least three and a maximum of eight mycotoxins. The most common were zearalenone (ZEA), beauvericin, and acetylated forms of deoxynivalenol (AcDON). In addition, enniatins, T-2, HT-2, DON, neosolaniol and moniliformin at lower frequency. The concentration levels were all below the Brazilian limits currently promugalted for DON (<750 ppb), and ZEA (<100 ppb). There was on sample with ZEA above the limit. Most mycotoxins toxins were found in both the husk and flour fractions, but AcDON tended to show higher concentration in the husk. Results of this survey extends the knowledge of the Fusarium complexes infecting rice and provides an update on the status of rice mycotoxin contamination at the country level, which can be considered generally safe. However, attention should be paid to the widespread contamination of beauvericin. MenosNinety three samples of rice were obtained from both research and commercial plots at eight rice-growing regions of Brazil. These were assessed for the presence of Fusarium species complex and 14 mycotoxins. A total of 352 Fusarium-like isolates were obtained from 85% of the samples and assigned to four species complexes (SC) based on morphological identification. F. incarnatum-equiseti was the most frequent (FIESC, 32.4%) followed by F. fujikuroi (FFSC, 26.1%), F. graminearum (FGSC, 24.7%) and F. chlamydosporum (FCSC, 16.8%). FGSC was limited geographically and dominant in the southern subtropical Brazil while the others occurred in all regions, particularly FIESC. The samples were individually contaminated with at least three and a maximum of eight mycotoxins. The most common were zearalenone (ZEA), beauvericin, and acetylated forms of deoxynivalenol (AcDON). In addition, enniatins, T-2, HT-2, DON, neosolaniol and moniliformin at lower frequency. The concentration levels were all below the Brazilian limits currently promugalted for DON (<750 ppb), and ZEA (<100 ppb). There was on sample with ZEA above the limit. Most mycotoxins toxins were found in both the husk and flour fractions, but AcDON tended to show higher concentration in the husk. Results of this survey extends the knowledge of the Fusarium complexes infecting rice and provides an update on the status of rice mycotoxin contamination at the country level, which can be considered generally safe. However, attention ... Mostrar Tudo |
Thesagro: |
Arroz; Fusarium; Micotoxina; Oryza Sativa. |
Thesaurus Nal: |
Mycotoxins; Rice; Trichothecenes; Zearalenone. |
Categoria do assunto: |
H Saúde e Patologia |
Marc: |
LEADER 02574naa a2200361 a 4500 001 2120866 005 2020-04-20 008 2020 bl uuuu u00u1 u #d 022 $a0956-7135 024 7 $a10.1016/j.foodcont.2020.107171$2DOI 100 1 $aMOREIRA, G. M. 245 $aNationwide survey reveals high diversity of Fusarium species and related mycotoxins in Brazilian rice$b2014 and 2015 harvests.$h[electronic resource] 260 $c2020 520 $aNinety three samples of rice were obtained from both research and commercial plots at eight rice-growing regions of Brazil. These were assessed for the presence of Fusarium species complex and 14 mycotoxins. A total of 352 Fusarium-like isolates were obtained from 85% of the samples and assigned to four species complexes (SC) based on morphological identification. F. incarnatum-equiseti was the most frequent (FIESC, 32.4%) followed by F. fujikuroi (FFSC, 26.1%), F. graminearum (FGSC, 24.7%) and F. chlamydosporum (FCSC, 16.8%). FGSC was limited geographically and dominant in the southern subtropical Brazil while the others occurred in all regions, particularly FIESC. The samples were individually contaminated with at least three and a maximum of eight mycotoxins. The most common were zearalenone (ZEA), beauvericin, and acetylated forms of deoxynivalenol (AcDON). In addition, enniatins, T-2, HT-2, DON, neosolaniol and moniliformin at lower frequency. The concentration levels were all below the Brazilian limits currently promugalted for DON (<750 ppb), and ZEA (<100 ppb). There was on sample with ZEA above the limit. Most mycotoxins toxins were found in both the husk and flour fractions, but AcDON tended to show higher concentration in the husk. Results of this survey extends the knowledge of the Fusarium complexes infecting rice and provides an update on the status of rice mycotoxin contamination at the country level, which can be considered generally safe. However, attention should be paid to the widespread contamination of beauvericin. 650 $aMycotoxins 650 $aRice 650 $aTrichothecenes 650 $aZearalenone 650 $aArroz 650 $aFusarium 650 $aMicotoxina 650 $aOryza Sativa 700 1 $aNICOLLI, C. P. 700 1 $aGOMES, L. B. 700 1 $aOGOSHI, C. 700 1 $aSCHEUERMANN, K. K. 700 1 $aSILVA-LOBO, V. L. 700 1 $aSCHURT, D. A. 700 1 $aRITIENI, A. 700 1 $aMORETTI, A. 700 1 $aPFENNING, L. H. 700 1 $aDEL PONTE, E. M. 773 $tFood Control$gv. 113, 107171, July 2020.
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Embrapa Arroz e Feijão (CNPAF) |
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Registros recuperados : 24 | |
4. | | CASA COILA, V. H.; GOMES, C. B.; PEREIRA, A. da S.; STÖCKER, C. M. Avaliação da resistência de genotipos de batata (Solanum tuberosum l.) a requeima (Phytophthora infestans). In: CONGRESSO DE INICIAÇÃO CIENTIFICA, 19.; ENCONTRO DE PÓS GRADUAÇÃO, 12., E MOSTRA CIENTIFICA, 2., 2010, Pelotas. Que futuro queremos? ética, ciência e política: anais... Pelotas: UFPel, 2010. 1 CD-ROM.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Clima Temperado. |
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5. | | CASA-COILA, V. H.; GOMES, C. B.; LIMA-MEDINA, I.; SOMAVILLA, L.; CASTRO, C. M. Resistência foliar in vitro de espécies silvestres de batata a Phytophthora infestans (Mont.) de Bary. In: CONGRESSO DE LA ASSOCIACIÓN LATINOAMERICANA DE LA PAPA, 25.; ENCONTTRO NACIONAL DE PRODUÇÃO E ABASTECIMENTO DE BATATA, 14., 2012, Uberlândia: Associación Latinoamericano de la Papa, 2012.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Clima Temperado. |
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8. | | LIMA-MEDINA, I.; GOMES, C. B.; CASA-COILA, V. H.; PEREIRA, A. da S. Reação de genótipos de batata a Meloidogyne graminicola e M. incognita. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 44., 2011, Bento Gonçalves. [Anais...]. Tropical Plant Pathology, Brasília, v. 36, sup. p. 0178, 2011.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Clima Temperado. |
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9. | | CASA-COILA, V. H.; GOMES, C. B.; STÖCKER, C. M.; CASTRO, C. M. Reação in vitro de genótipos de batata silvestre (Solanum spp.) a infecção por Phytophthora infestans. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 44., 2011, Bento Gonçalves. [Anais...]. Tropical Plant Pathology, Brasília, v. 36, sup. p. 0241, 2011.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Clima Temperado. |
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13. | | CASA-COILA, V. H.; WOLFF, L. F.; CRUZ, F. F.; BECKER, C.; ROSA, J. B. R. da; GOMES, C. B. Influência do extrato etanólico de própolis sobre o crescimento micelial de Phytophthorainfestans, patógeno causador da requeima em batata. In: CONGRESSO BRASILEIRO DE DEFENSIVOS AGRÍCOLAS NATURAIS, 7., 2015, Pelotas. Anais... Pelotas: Embrapa Clima Temperado, Brasília, DF: Embrapa, 2015. 1 CD-ROM.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Clima Temperado. |
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14. | | PACHECO, D.; CASA-COILA, V. H.; SCHAFER, J. T.; BELLÉ, C.; BRUM, D. de; GOMES, C. B. Efeito nematicida e nematostático de rizobactérias sobre Pratylenchus brachyurus. In: CONGRESSO BRASILEIRO DE DEFENSIVOS AGRÍCOLAS NATURAIS, 7., 2015, Pelotas. Anais... Pelotas: Embrapa Clima Temperado, Brasília, DF: Embrapa, 2015. 1 CD-ROM.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Clima Temperado. |
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16. | | CASA-COILA, V. H.; GOMES, C. B.; LIMA-MEDINA, I.; ROCHA, D. J. A.; PEREIRA, A. da S.; REIS, A. Reaction of potato cultivars and clones to Phytophthora infestans. Revista Caatinga, v. 32, n. 2, p. 390-398, abr./jun. 2019.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Clima Temperado; Embrapa Hortaliças. |
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17. | | DIEL, M. I.; FISS, A. V.; CASA-COILA, V. H.; LIMA-MEDINA, I.; BELLÉ, C.; GOMES, C. B. Seleção de rizobactérias com efeito ovicida e nematicida sobre Meloidogyne javanica visando o biocontrole do nematoide em cana-de-açúcar. In: SIMPÓSIO ESTADUAL DE AGROENERGIA; REUNIÃO TÉCNICA DE AGROENERGIA - RS, 5.; ENCONTRO DE ENERGIAS RENOVÁVEIS NA AGRICULTURA FAMILIAR, 2., Pelotas, 2014. Anais... Pelotas: Embrapa Clima Temperado, 2014. 1 pen card.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Clima Temperado. |
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18. | | LIMA-MEDINA, I.; CASA-COILA, V. H.; SCHAFER, J.; BRUM, D.; CRUZ, F. F.; GOMES, C. B.; CASTRO, C. M. Seleção de acessos de batatas silvestres a Meloidogyne javanica e estudo do ciclo de vida do nematoide em genótipos de batata resistente e suscetível. selection of wild potato acessions to meloidogyne javanica and study of nematode cycle life in susceptible and resistant potato genotypes. In: CONGRESSO BRASILEIRO DE NEMATOLOGIA, 31., 2013, Cuiabá. Nematoides: desafios e manejo - anais. Cuiabá: Sociedade Brasileira de Namatologia, 2013.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Clima Temperado. |
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19. | | CASA-COILA, V. H.; CRUZ, F. F.; PAULA, G. F. de; BRUM, D. de; DIEL, M. I.; ROCHA, D. J. A.; GOMES, C. B. Análise da virulência de isolados de Phytophthora infestans provenientes de batata do sul do Brasil. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO DA EMBRAPA CLIMA TEMPERADO, 5., 2014, Pelotas. Qual o papel da ciência na agricultura familiar?: anais. Pelotas: Embrapa Clima Temperado, 2015. 120 p.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Clima Temperado. |
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20. | | DIEL, M. I.; CASA-COILA, V. H.; LIMA-MEDINA, I.; BELLÉ, C.; PACHECA, D. da R.; SILVA, S. D. dos A. e; GOMES, C. B. Influência de rizobactérias na colonização de raízes de cana-de-açúcar e na mortalidade/eclosão de juvenis de segundo estádio de Meloidogyne javanica. In: CONGRESSO BRASILEIRO DE NEMATOLOGIA, 32., 2015, Londrina. Nematologia: problemas emergentes e perspectivas: anais. Londrina: Sociedade Brasileira de Nematologia, 2015. P. 167Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Clima Temperado. |
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Registros recuperados : 24 | |
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Nenhum registro encontrado para a expressão de busca informada. |
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