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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
26/11/2019 |
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Data da última atualização: |
26/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
JONSSON, C. M.; MOURA, M. A. M. de; FERRACINI, V. L.; PARAIBA, L. C.; ASSALIN, M. R.; QUEIROZ, S. C. do N. de. |
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Afiliação: |
CLAUDIO MARTIN JONSSON, CNPMA; MONICA ACAUI MARCONDES DE MOURA, IB Campinas; VERA LUCIA FERRACINI, CNPMA; LOURIVAL COSTA PARAIBA, CNPMA; MARCIA REGINA ASSALIN, CNPMA; SONIA CLAUDIA DO N DE QUEIROZ, CNPMA. |
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Título: |
Bioconcentrations of herbicides used in sugarcane crops in tilapia (Oreochromis niloticus) and the risk for human consumption. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Heliyon, v. 5, n. 8, 2019. Article e02237. |
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ISSN: |
2405-8440 |
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DOI: |
https://doi.org/10.1016/j.heliyon.2019.e02237 |
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Idioma: |
Inglês |
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Conteúdo: |
The practice of intensive herbicide use in the sugarcane industry has a high risk of compromising the quality of the water and the organisms that live there due to losses through runoff, leaching and other processes. In this work, the dynamics of four herbicides present in three different mixtures were evaluated through their incor- poration and elimination in the muscle tissue of tilapia (Oreochromis niloticus). The highest mean values of bio- concentration factors were 1.730 for ametryn, 0.891 for tebuthiuron, 0.322 for hexazinone and 4.783 for diuron. Diuron presented the highest risk regarding the consumption of tilapia fillets by the population. However, considering that the fish would reach maximum levels of diuron when exposed to extremely high concentrations, an individual weighing 70 kg would need to ingest approximately 1.5 kg of this food product to surpass the acceptable daily intake of 0.007 mg kg 1 body weight. It was concluded that the risk of injury to the population consuming tilapia fillets from fish exposed to herbicides in water arising from sugarcane activities is very low. According to the risk estimation performed in this work, which is substantiated by the assumptions of the World Health Organization and the International Life Sciences Institute, there is a low risk of injury to the population consuming tilapia fillets from fish exposed to water containing herbicides in concentrations arising from sugarcane activities. However, as the risk was estimated from laboratory conditions, caution should be taken where herbicide applications are carried out with high frequency near water bodies, as the consumption of fish from these areas is quite common. MenosThe practice of intensive herbicide use in the sugarcane industry has a high risk of compromising the quality of the water and the organisms that live there due to losses through runoff, leaching and other processes. In this work, the dynamics of four herbicides present in three different mixtures were evaluated through their incor- poration and elimination in the muscle tissue of tilapia (Oreochromis niloticus). The highest mean values of bio- concentration factors were 1.730 for ametryn, 0.891 for tebuthiuron, 0.322 for hexazinone and 4.783 for diuron. Diuron presented the highest risk regarding the consumption of tilapia fillets by the population. However, considering that the fish would reach maximum levels of diuron when exposed to extremely high concentrations, an individual weighing 70 kg would need to ingest approximately 1.5 kg of this food product to surpass the acceptable daily intake of 0.007 mg kg 1 body weight. It was concluded that the risk of injury to the population consuming tilapia fillets from fish exposed to herbicides in water arising from sugarcane activities is very low. According to the risk estimation performed in this work, which is substantiated by the assumptions of the World Health Organization and the International Life Sciences Institute, there is a low risk of injury to the population consuming tilapia fillets from fish exposed to water containing herbicides in concentrations arising from sugarcane activities. However, as the risk was estimat... Mostrar Tudo |
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Thesagro: |
Herbicida; Poluição da Água; Tilápia; Toxicologia de Alimento. |
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Thesaurus Nal: |
Acceptable daily intake; Chemical hazards; Chemical risk assessment; Ecotoxicology; Food safety; Herbicide residues; Oreochromis; Water pollution. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/205533/1/Jonsson-Bioconcentrations-Herbicides-2019.pdf
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Marc: |
LEADER 02771naa a2200349 a 4500
001 2115211
005 2019-11-26
008 2019 bl uuuu u00u1 u #d
022 $a2405-8440
024 7 $ahttps://doi.org/10.1016/j.heliyon.2019.e02237$2DOI
100 1 $aJONSSON, C. M.
245 $aBioconcentrations of herbicides used in sugarcane crops in tilapia (Oreochromis niloticus) and the risk for human consumption.$h[electronic resource]
260 $c2019
520 $aThe practice of intensive herbicide use in the sugarcane industry has a high risk of compromising the quality of the water and the organisms that live there due to losses through runoff, leaching and other processes. In this work, the dynamics of four herbicides present in three different mixtures were evaluated through their incor- poration and elimination in the muscle tissue of tilapia (Oreochromis niloticus). The highest mean values of bio- concentration factors were 1.730 for ametryn, 0.891 for tebuthiuron, 0.322 for hexazinone and 4.783 for diuron. Diuron presented the highest risk regarding the consumption of tilapia fillets by the population. However, considering that the fish would reach maximum levels of diuron when exposed to extremely high concentrations, an individual weighing 70 kg would need to ingest approximately 1.5 kg of this food product to surpass the acceptable daily intake of 0.007 mg kg 1 body weight. It was concluded that the risk of injury to the population consuming tilapia fillets from fish exposed to herbicides in water arising from sugarcane activities is very low. According to the risk estimation performed in this work, which is substantiated by the assumptions of the World Health Organization and the International Life Sciences Institute, there is a low risk of injury to the population consuming tilapia fillets from fish exposed to water containing herbicides in concentrations arising from sugarcane activities. However, as the risk was estimated from laboratory conditions, caution should be taken where herbicide applications are carried out with high frequency near water bodies, as the consumption of fish from these areas is quite common.
650 $aAcceptable daily intake
650 $aChemical hazards
650 $aChemical risk assessment
650 $aEcotoxicology
650 $aFood safety
650 $aHerbicide residues
650 $aOreochromis
650 $aWater pollution
650 $aHerbicida
650 $aPoluição da Água
650 $aTilápia
650 $aToxicologia de Alimento
700 1 $aMOURA, M. A. M. de
700 1 $aFERRACINI, V. L.
700 1 $aPARAIBA, L. C.
700 1 $aASSALIN, M. R.
700 1 $aQUEIROZ, S. C. do N. de
773 $tHeliyon$gv. 5, n. 8, 2019. Article e02237.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
27/06/2013 |
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Data da última atualização: |
22/02/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
FELICIO, T. L.; ESMERINO, E. A.; CRUZ, A. G.; NOGUEIRA, L. C.; RAICES, R. S. L.; DELIZA, R.; BOLINI, H. M. A.; POLLONIO, M. A. R. |
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Afiliação: |
T. L. FELICIO, IFRJ; E. A. ESMERINO, UNICAMP; A. G. CRUZ, IFRJ/UNICAMP; L. C. NOGUEIRA, IFRJ; R. S. L. RAICES, IFRJ; ROSIRES DELIZA, CTAA; H. M. A. BOLINI, UNICAMP; M. A. R. POLLONIO, UNICAMP. |
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Título: |
Cheese. What is its contribution to the sodium intake of Brazilians? |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Appetite, v. 66, p. 84-88, Jul. 2013. |
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DOI: |
10.1016/j.appet.2013.03.002 |
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Idioma: |
Inglês |
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Conteúdo: |
The heightened intake of sodium from processed foods is of great public health concern throughout the world. This study evaluated the sodium contents of cheeses available in Brazil and the contribution of cheese to the daily intake of this micronutrient. The labels of 156 commercial samples of various types of Brazilian cheese (Minas, Prato, mozarella, and requeijão cheese, as well as padrão cheese) were evaluated with respect to the reported sodium content. A high variability in the sodium contents of cheeses within each category was observed, although no significant difference was observed in the sodium content present in one serving (30 g) of cheese versus that present in 100 g of product (p > 0.05). With the exception of Minas cheese, more than 70% of the other cheeses examined in this study could be classified as high-sodium cheeses, with sodium contents exceeding 400 mg Na/100 g of product. These results suggest that cheese manufacturers need to reformulate their products and that public health authorities need to take additional measures to curb sodium intake from cheese consumption, including demand-specific labeling and implementing educational campaigns to inform the public about the dangers associated with high sodium intake. |
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Palavras-Chave: |
Rótulo. |
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Thesagro: |
Queijo; Saúde Pública; Sódio. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01961naa a2200265 a 4500
001 1960743
005 2016-02-22
008 2013 bl uuuu u00u1 u #d
024 7 $a10.1016/j.appet.2013.03.002$2DOI
100 1 $aFELICIO, T. L.
245 $aCheese. What is its contribution to the sodium intake of Brazilians?
260 $c2013
520 $aThe heightened intake of sodium from processed foods is of great public health concern throughout the world. This study evaluated the sodium contents of cheeses available in Brazil and the contribution of cheese to the daily intake of this micronutrient. The labels of 156 commercial samples of various types of Brazilian cheese (Minas, Prato, mozarella, and requeijão cheese, as well as padrão cheese) were evaluated with respect to the reported sodium content. A high variability in the sodium contents of cheeses within each category was observed, although no significant difference was observed in the sodium content present in one serving (30 g) of cheese versus that present in 100 g of product (p > 0.05). With the exception of Minas cheese, more than 70% of the other cheeses examined in this study could be classified as high-sodium cheeses, with sodium contents exceeding 400 mg Na/100 g of product. These results suggest that cheese manufacturers need to reformulate their products and that public health authorities need to take additional measures to curb sodium intake from cheese consumption, including demand-specific labeling and implementing educational campaigns to inform the public about the dangers associated with high sodium intake.
650 $aQueijo
650 $aSaúde Pública
650 $aSódio
653 $aRótulo
700 1 $aESMERINO, E. A.
700 1 $aCRUZ, A. G.
700 1 $aNOGUEIRA, L. C.
700 1 $aRAICES, R. S. L.
700 1 $aDELIZA, R.
700 1 $aBOLINI, H. M. A.
700 1 $aPOLLONIO, M. A. R.
773 $tAppetite$gv. 66, p. 84-88, Jul. 2013.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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