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| Registros recuperados : 9 | |
| 2. |  | ROVEGNO, M.; NASCIMENTO, A. B.; PERES, M. A.; FEITOSA, W. B.; VISINTIN, J. A. Efeito da adição de plasma seminal após a descongelação na viabilidade de espermatozóides de ovinos. Acta Scientiae Veterinariae, Porto Alegre, v. 35, p. 996, 2007. Suplemento 3. Edição dos anais da 21o. Reunião Anual da Sociedade Brasileira de Tecnologia de Embriões - SBTE, Salvador, 2007.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 3. | | PINELI, L. L. O.; MORETTI, C. L.; ALMEIDA, G. C.; ONUKI, A. C. A.; NASCIMENTO, A. B. G. Caracterização química e física de batatas 'Agata' minimamente processadas, embaladas sob diferentes atmosferas modificadas ativas. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 40, n. 10, p. 1035-1041, out. 2005.| Biblioteca(s): Embrapa Hortaliças; Embrapa Unidades Centrais. |
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| 4. | | PINELLI, L. L. O.; MORETTI, C. L.; ALMEIDA, G. C.; NASCIMENTO, A. B. G.; ONUKI, A. C. A. Associação de atmosfera modificada e antioxidantes reduz o escurecimento de batatas 'Ágata' minimamente processadas. Horticultura Brasileira, Brasília, DF, v. 23, n. 4, p. 993-999, out./dez. 2005.| Biblioteca(s): Embrapa Hortaliças. |
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| 5. | | PINELI, L. L. O.; MORETTI C. L.; ALMEIDA, G. C.; NASCIMENTO, A. B. G.; ONUKI, A. C. A. Correlação entre variáveis instrumentais e sensoriais relacionadas ao escurecimento de batata 'Ágata' e 'Monalisa' minimamente processadas. Horticultura Brasileira, Brasília, DF, v. 23, n. 2, ago. 2005. Suplemento 2. CD-ROM. Trabalho apresentado no 45. Congresso Brasileiro de Olericultura, Fortaleza, 2005. Publicado também como resumo em: Horticultura Brasileira, Brasília, DF, v. 23, n. 2, p. 448, ago. 2005. Suplemento 1.| Biblioteca(s): Embrapa Hortaliças. |
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| 6. | | LIMA, A. S. de; MARQUES, M. G.; NASCIMENTO, A. B.; ASSUMPÇÃO, M. E. O. D.; VISITIN, J. A. Effect of hormonal supplementation periods and in vitro maturation media on developmental competence of pig oocytes. Acta Scientiae Veterinariae, Porto Alegre, v. 38, n. 4, p. 407-413, 2010. Disponível em: . Acesso em: 24 fev. 2011. Projeto/Plano de Ação: 16.00.300.04-00.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 7. | | PINELI, L. L. O.; MORETTI, C. L.; ALMEIDA, G. C.; ONUKI, A. C. A.; NASCIMENTO, A. B. G. Qualidade sensorial de batatas 'Bintje' minimamente processadas na forma de palitos. Horticultura Brasileira, Brasília, DF, v. 23, n. 2, ago. 2005. Suplemento 2. CD-ROM. Trabalho apresentado no 45. Congresso Brasileiro de Olericultura, Fortaleza, 2005. Publicado também como resumo em: Horticultura Brasileira, Brasília, DF, v. 23, n. 2, p. 448, ago. 2005. Suplemento 1.| Biblioteca(s): Embrapa Hortaliças. |
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| 8. | | PINELI, L. de L. de O.; ARAÚJO, W. M. C.; MORETTI, C. L.; PERETTI, A. P. R.; ONUKI, A. C. A.; NASCIMENTO, A. B. G. Aceitabilidade e vida de prateleira de batatas minimamente processadas. Higiene Alimentar, São Paulo, v. 21, n. 148, p. 31-37, jan. fev. 2007.| Biblioteca(s): Embrapa Hortaliças. |
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| 9. | | RODRIGUES, A. S.; SILVA, M. A. A.; BRANDÃO, T. O.; NASCIMENTO, A. B.; BITTENCOURT, R. F.; CHALHOUB, M.; BITTENCOURT, T. C. B. S. C.; RIBEIRO FILHO, A. de L. Eficácia da associação dupla dose PGF2 alfa-eCG no proestro de vacas leiteiras mestiças submetidas à IATF. Pesquisa Veterinária Brasileira, Brasília, DF, v. 38, n 8, p. 1518-1527, agosto 2018 Título em inglês: Efficacy of the double PGF2 alpha dose-eCG association in proestrus of crossbred dairy cows submitted to IATF.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 9 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Trigo. Para informações adicionais entre em contato com cnpt.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
19/02/2024 |
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Data da última atualização: |
21/02/2024 |
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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: |
GUARIENTI, E. M.; MARSARO JUNIOR, A. L.; MIRANDA, M. Z. de; GUTKOSKI, L. C.; MENEGHETTI, V. L.; TIBOLA, C. S. |
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Afiliação: |
ELIANA MARIA GUARIENTI, CNPT; ALBERTO LUIZ MARSARO JUNIOR, CNPT; MARTHA ZAVARIZ DE MIRANDA, CNPT; LUIZ CARLOS GUTKOSKI, UNIVERSIDADE FEDERAL DA FRONTEIRA SUL; VOLNEI LUIZ MENEGHETTI, INSTITUTO FEDERAL DE EDUCAÇÃO; CASIANE SALETE TIBOLA, CNPT. |
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Título: |
Pesticide residues in stored wheat and their action on Sitophilus oryzae and Rhyzopertha dominica. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Food Science and Technology, v. 44, e00133, 2024. |
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Idioma: |
Inglês |
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Conteúdo: |
The concern over supplying safe foods and discarding food lots with agrochemical residues over the legal limits has been the target of alerts from various agencies. Products derived from wheat are widely consumed in Brazil, and thus studies that aim at detecting agrochemical residues in this cereal grain and their risks are of utmost importance. The aims of this study were to evaluate the presence of agrochemical residues in wheat stored in a silo in Rio Grande do Sul and verify if there was residual action of the insecticides detected in the wheat. The first experiment consisted of multiresidue analyses of agrochemicals over a period of 10 months of storage. The second consisted of infesting samples from the previous experiment with Sitophilus oryzae and Rhyzopertha dominica to evaluate mortality. Nine agrochemicals were detected in the wheat, of which six were below the maximum limit of residues and three were above, according to Brazilian legislation. There was 100% mortality of Sitophilus oryzae after 96 h of exposure of this insect to the grain in all the samples evaluated, indicating that the residues of insecticide were still active even after the withholding period. No mortality was observed for Rhyzopertha dominica in the samples analyzed. Keywords: Triticum aestivum L.; food safety; insecticides; fungicides; herbicides. Practical Applications: Monitoring pesticide residues in stored wheat can contribute to the consumption of safer products, as well as to the detection of problems related to the withholding period of products applied in food production and storage. MenosThe concern over supplying safe foods and discarding food lots with agrochemical residues over the legal limits has been the target of alerts from various agencies. Products derived from wheat are widely consumed in Brazil, and thus studies that aim at detecting agrochemical residues in this cereal grain and their risks are of utmost importance. The aims of this study were to evaluate the presence of agrochemical residues in wheat stored in a silo in Rio Grande do Sul and verify if there was residual action of the insecticides detected in the wheat. The first experiment consisted of multiresidue analyses of agrochemicals over a period of 10 months of storage. The second consisted of infesting samples from the previous experiment with Sitophilus oryzae and Rhyzopertha dominica to evaluate mortality. Nine agrochemicals were detected in the wheat, of which six were below the maximum limit of residues and three were above, according to Brazilian legislation. There was 100% mortality of Sitophilus oryzae after 96 h of exposure of this insect to the grain in all the samples evaluated, indicating that the residues of insecticide were still active even after the withholding period. No mortality was observed for Rhyzopertha dominica in the samples analyzed. Keywords: Triticum aestivum L.; food safety; insecticides; fungicides; herbicides. Practical Applications: Monitoring pesticide residues in stored wheat can contribute to the consumption of safer products, as well as to the detect... Mostrar Tudo |
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Thesagro: |
Fungicida; Herbicida; Inseticida; Segurança Alimentar; Triticum Aestivum. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02315naa a2200241 a 4500
001 2162106
005 2024-02-21
008 2024 bl uuuu u00u1 u #d
100 1 $aGUARIENTI, E. M.
245 $aPesticide residues in stored wheat and their action on Sitophilus oryzae and Rhyzopertha dominica.$h[electronic resource]
260 $c2024
520 $aThe concern over supplying safe foods and discarding food lots with agrochemical residues over the legal limits has been the target of alerts from various agencies. Products derived from wheat are widely consumed in Brazil, and thus studies that aim at detecting agrochemical residues in this cereal grain and their risks are of utmost importance. The aims of this study were to evaluate the presence of agrochemical residues in wheat stored in a silo in Rio Grande do Sul and verify if there was residual action of the insecticides detected in the wheat. The first experiment consisted of multiresidue analyses of agrochemicals over a period of 10 months of storage. The second consisted of infesting samples from the previous experiment with Sitophilus oryzae and Rhyzopertha dominica to evaluate mortality. Nine agrochemicals were detected in the wheat, of which six were below the maximum limit of residues and three were above, according to Brazilian legislation. There was 100% mortality of Sitophilus oryzae after 96 h of exposure of this insect to the grain in all the samples evaluated, indicating that the residues of insecticide were still active even after the withholding period. No mortality was observed for Rhyzopertha dominica in the samples analyzed. Keywords: Triticum aestivum L.; food safety; insecticides; fungicides; herbicides. Practical Applications: Monitoring pesticide residues in stored wheat can contribute to the consumption of safer products, as well as to the detection of problems related to the withholding period of products applied in food production and storage.
650 $aFungicida
650 $aHerbicida
650 $aInseticida
650 $aSegurança Alimentar
650 $aTriticum Aestivum
700 1 $aMARSARO JUNIOR, A. L.
700 1 $aMIRANDA, M. Z. de
700 1 $aGUTKOSKI, L. C.
700 1 $aMENEGHETTI, V. L.
700 1 $aTIBOLA, C. S.
773 $tFood Science and Technology$gv. 44, e00133, 2024.
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