Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Jonatan V. Dias"'
1
Mycotoxins in cereals and cereal-based products: incidence and probabilistic dietary risk assessment for the Brazilian population
Autor: Alessandra Page Brito, Darliana Mello Souza, Jonatan V. Dias, Eloisa Dutra Caldas, Ionara R. Pizzutti, Gerda van Donkersgoed, Patrícia Diniz Andrade
A probabilistic dietary risk assessment on mycotoxins was conducted using the Monte Carlo Risk Assessment software, with consumption data from the 2008/2009 Brazilian Household Budget Survey for individuals who were at least 10 years old and occurren
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc452548aae9b546e4bcc22b53dc82ca
http://hdl.handle.net/10029/624037
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2
Analysis of highly polar pesticides and their main metabolites in animal origin matrices by hydrophilic interaction liquid chromatography and mass spectrometry
Autor: Sonia Herrera López, André de Kok, Jonatan V. Dias
Publikováno v: Food Control, 115
Food Control 115 (2020)
In this work, a method for the analysis of 14 highly polar pesticides in animal origin matrices by hydrophilic interaction liquid chromatography and mass spectrometry has been described. Three methanol-based extraction procedures with slight modifica
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c578d2068b97e64113d4bc4bf8d4b88c
https://research.wur.nl/en/publications/analysis-of-highly-polar-pesticides-and-their-main-metabolites-in
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3
Simultaneous determination of pesticides and mycotoxins in wine by direct injection and liquid chromatography-tandem mass spectrometry analysis
Autor: Jonatan V. Dias, Carmem D. Cardoso, Maria da Graça Pereira Nunes, Aliar A. Jung, Bárbara Reichert, Ionara R. Pizzutti
Publikováno v: Food chemistry. 293
A simple and rapid method for simultaneous determination of pesticides and mycotoxins in red wine is presented. Sample preparation approach, called direct injection, consists of a sequence of only three steps: centrifugation, dilution and filtration.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29320153ee848b61e735d69a2e7fe10a
https://pubmed.ncbi.nlm.nih.gov/31151653
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4
New analytical method for chlorpyrifos determination in biobeds constructed in Brazil: Development and validation
Autor: Carmem D. Cardoso, Jonatan V. Dias, Luciano Gebler, Ionara R. Pizzutti, Gustavo D. Quatrin
Publikováno v: Journal of Chromatography B. 1157:122285
A quick and efficient method was optimized and validated to determine chlorpyrifos in biobeds using ultra-performance liquid chromatography coupled to tandem mass spectrometry (UPLC-MS/MS). Chlorpyrifos was extracted from the matrix with 30 mL of a m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::659f2b3b950e31e2dbe2760b303f80ff
https://doi.org/10.1016/j.jchromb.2020.122285
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6
Patulin accumulation in apples under dynamic controlled atmosphere storage
Autor: Leandro Nascimento Marques, Fabio Rodrigo Thewes, Ingrid Duarte dos Santos, Auri Brackmann, Marlos Eduardo Zorzella Fontana, Jonatan V. Dias, Ionara R. Pizzutti, Carmem D. Cardoso, Rogerio de Oliveira Anese
Publikováno v: Food chemistry. 255
The goal of this study was to evaluate patulin contamination in ‘Galaxy’ and ‘Fuji Kiku’ apples subjected to controlled atmosphere (CA) and dynamic controlled atmosphere (DCA) conditions. Experiments were performed and fruit were stored for n
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ecacb93b7c8fb5e184e6c0179b852b9
https://pubmed.ncbi.nlm.nih.gov/29571477
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7
Occurrence of mycotoxins in wheat grains exposed to fungicides on fusarium head blight control in southern Brazil
Autor: Pablo Tuzi Serafini, Jonatan V. Dias, Ingrid Duarte dos Santos, Leandro Nascimento Marques, Ricardo Silveiro Balardin, Marlon Tagliapietra Stefanello, Ionara R. Pizzutti
Publikováno v: Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes. 52(4)
Mycotoxins occurrence in wheat grains impose risks to human and animal health. The southern Brazil has favorable weather conditions for Fusarium graminearum infections and consequently for mycotoxins accumulation on grains. The goal of this study was
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7a12088f82cb6b9f78310278e0d9b5c
https://pubmed.ncbi.nlm.nih.gov/28080216
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8
Patulin in apple and apple juice: Method development, validation by liquid chromatography-tandem mass spectrometry and survey in Brazilian south supermarkets
Autor: Ingrid Duarte dos Santos, Jonatan V. Dias, Micheli Dassi, Carmem D. Cardoso, Ionara R. Pizzutti, Rosselei Caiel da Silva
Publikováno v: Journal of Food Composition and Analysis. 82:103242
In this work, a novel single method for patulin determination in apple and apple juice employing liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) is presented. Samples were extracted employing ethyl acetate acidified with acetic acid follo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2779f300cc06edf6c3a2ed8be06d8b20
https://doi.org/10.1016/j.jfca.2019.103242
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9
Pesticide Residues Method Validation by UPLC-MS/MS for Accreditation Purposes
Autor: André de Kok, Giovana M. E. Vela, Ionara R. Pizzutti, Carmem D. Cardoso, Jonatan V. Dias
Publikováno v: Journal of the Brazilian Chemical Society, Volume: 27, Issue: 7, Pages: 1165-1176, Published: JUN 2016
Journal of the Brazilian Chemical Society v.27 n.7 2016
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
The development and validation of an analytical method for the determination of 51 pesticides in tomato using UPLC-MS/MS (ultra performance liquid chromatography coupled to tandem mass spectrometry) was performed in order to fulfill the requirements
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::473cebb46ff5274d6f53f14f3b2d1712
https://doi.org/10.5935/0103-5053.20160012
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10
Determination of paraquat and diquat: LC-MS method optimization and validation
Autor: Germani Concenço, Rafael Vivian, Jonatan V. Dias, Jos M. Scholten, Carmem D. Cardoso, André de Kok, Ionara R. Pizzutti, Giovana M. E. Vela
Publikováno v: Food chemistry. 209
This study describes the optimization and single-laboratory validation of a single residue method for determination of two bipyridylium herbicides, paraquat and diquat, in cowpeas by UPLC-MS/MS in a total run time of 9.3min. The method is based on ex
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::653200051bffdb889037fa037ce50e78
https://pubmed.ncbi.nlm.nih.gov/27173559
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