Zobrazeno 1 - 7 of 7 pro vyhledávání: '"Denise Carvalho Mello"'
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Determination of glyphosate, AMPA and glufosinate by high performance liquid chromatography with fluorescence detection in waters of the Santarém Plateau, Brazilian Amazon
Autor: Denise Carvalho Mello, Eloisa Dutra Caldas, Carlos Martin C. Infante, Nayara Luiz Pires, Moema G. A. Morgado, Carlos José Sousa Passos
Publikováno v: Journal of Environmental Science and Health, Part B. 55:794-802
Herbicide use, mainly glyphosate, has been intense in worldwide agriculture, including in the Brazilian Amazon region. This study aimed to validate a method for determining glyphosate and its degradation product, AMPA, and glufosinate by HPLC-FL in 5
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed0f0f41f73b14bb009fdc2c66862eeb
https://doi.org/10.1080/03601234.2020.1784668
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3
Probabilistic dietary risk assessment of triazole and dithiocarbamate fungicides for the Brazilian population
Autor: Denise Carvalho Mello, Alessandra Page Brito, Andreia Nunes Oliveira Jardim, Eloisa Dutra Caldas, Hilko van der Voet, Polly Boon
Publikováno v: Food and Chemical Toxicology 118 (2018)
Food and Chemical Toxicology, 118, 317-327
Residue data for triazoles (TR) and dithiocarbamates (DT) in 30,786 samples of 30 foods were obtained from mainly two national monitoring programs, and consumption data from a national survey conducted among persons aged 10 years or older. About 16%
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b249655bdacad4c97beefbaba9930a9
https://doi.org/10.1016/j.fct.2018.05.002
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4
Dithiocarbamate Residues in Fruits and Leaves of Passion Fruit (Passiflora edulis) from Different Brazilian Regions
Autor: Denise Carvalho Mello, Eloisa Dutra Caldas, Raul Castro Carriello Rosa, Ana Maria Costa, Joseane de Oliveira Mozzaquatro, Reginaldo Carlyle Silva de Oliveira
Publikováno v: Journal of the Brazilian Chemical Society v.30 n.9 2019
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 30, Issue: 9, Pages: 1834-1840, Published: 16 SEP 2019
Repositório Institucional da UnB
Universidade de Brasília (UnB)
instacron:UNB
Dithiocarbamates are widely used fungicides, including in passion fruit, whose fruits are mainly used for juice production, the leaves for the preparation of herbal tea and medicines. Also, the use of the peel in the food industry has been proposed.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56594f9b290370308d0c6afe039ff09e
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532019000901834
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5
Gestão de resíduos químicos em universidades: Universidade de Brasília em foco
Autor: Antonio José Moraes Guaritá-Santos, Samantha Soares Barbosa, Gaston Alfredo East Ponce, Patrícia Fernandes Lootens Machado, Susan da Fonseca Shintaku, Juliana Guadalupe Furtado, Denise Carvalho Mello, Carla Juliana Tinoco, Denise Imbroisi, Hugo J. Monteiro
Publikováno v: Química Nova, Vol 29, Iss 2, Pp 404-409 (2006)
Química Nova v.29 n.2 2006
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Volume: 29, Issue: 2, Pages: 404-409, Published: APR 2006
Repositório Institucional da UnB
Universidade de Brasília (UnB)
instacron:UNB
The University of Brasília (UnB) uses a diversity of chemical products, generating residues in a significant way in its multiple activities – teaching, research and community services. The UnB Comission on Chemical Residues Management was establis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9d3a65ff354debe9a35ea87fe4d0ebd
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000200037
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6
Determination of dithiocarbamate fungicides ethylenebisdithiocarbamates (EBDC) and propineb in food by HPLC-UV
Autor: Denise Carvalho Mello
Publikováno v: Repositório Institucional da UnB
Universidade de Brasília (UnB)
instacron:UNB
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Ciências da Saúde, 2014. A técnica mais utilizada para a análise dos fungicidas ditiocarbamatos envolve a determinação indireta do CS2 liberado após digestão ácida da matriz,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5381bb1fde0b6d548d7d439236bf1f7a
http://repositorio.unb.br/handle/10482/17654
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7
Pesticide residues in cashew apple, guava, kaki and peach: GC-μECD, GC-FPD and LC-MS/MS multiresidue method validation, analysis and cumulative acute risk assessment
Autor: Eloisa Dutra Caldas, Andreia Nunes Oliveira Jardim, Fernanda Caroline Silva Goes, Denise Carvalho Mello, Elcio Ferreira Frota Junior
Publikováno v: Food chemistry. 164
A multiresidue method for the determination of 46 pesticides in fruits was validated. Samples were extracted with acidified ethyl acetate, MgSO4 and CH3COONa and cleaned up by dispersive SPE with PSA. The compounds were analysed by GC–FPD, GC–μE
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d788493c991bbf431eec567584d0e1b
https://pubmed.ncbi.nlm.nih.gov/24996324
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