Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Adam Becalski"'
Publikováno v:
Food Additives & Contaminants: Part A. 39:1663-1673
2- and 3-monochloropropanediol esters (MCPDEs) are most commonly formed as process-induced contaminants during the refinement of vegetable oils used for food production. 'In vivo' hydrolysis of 3-MCPDEs releases the potential carcinogen 3-monochlorop
Glycidyl fatty acid esters (GEs) are processing contaminants formed during refining steps of vegetable oils. ‘In vivo’ hydrolysis of GEs releases potentially carcinogenic and genotoxic glycidol (2,3-epoxy-1-propanol). Occurrence of GEs in vegetab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77453d45749f3b12493bd9cff6b945fb
Publikováno v:
Food Additives & Contaminants: Part A. 33:1499-1508
The occurrence of 2- and 3-monochloropropanediol (MCPDs) in selected paper products sold on the Canadian market and the transfer of 3-MCPD from those products to beverages was probed. Products included coffee filters, tea bags, disposable paper hot b
Publikováno v:
Journal of Food Composition and Analysis. 47:113-119
Forty samples of commercially brewed coffee samples from 3 national chains and 48 samples of non-brewed coffee samples were collected from retail outlets located in a single Canadian city and analyzed for furan, 2-methylfuran and 3-methylfuran by hea
Publikováno v:
Food additivescontaminants. Part A, Chemistry, analysis, control, exposurerisk assessment. 35(10)
Occurrence of 2- and 3-monochloropropanediol fatty acid esters (MCPDEs) in 199 human milk samples collected from Canadian women was examined in this study. MCPDEs were determined via indirect analytical approach by using acidic hydrolysis/transesteri
Autor:
Gurmit Singh, Anne-Catherine Huet, Samuel Benrejeb Godefroy, Philippe Delahaut, Terry Koerner, Beth Brady, Tony Zhao, Adam Becalski, Sherry Feng
Publikováno v:
Food Analytical Methods. 7:1298-1304
Acrylamide (AA) has been classified as a probable human carcinogen and forms in certain foods, particularly plant-based foods that are rich in carbohydrates and low in proteins, during processing or cooking at high temperatures. In this study, polycl
Publikováno v:
Food and Energy Security. 2:157-165
Assessment of contamination of foods with monochloropropanediols (MCPD) and subsequent mitigation of their formation is an important current issue of a global food security. Methods for the determination of 2- or 3-MCPD in foods at low μg/kg levels
Publikováno v:
Toxicological & Environmental Chemistry. 95:814-822
A sensitive headspace solid phase micro-extraction gas chromatography/mass spectrometry analytical procedure was used to determine the furan content in blood and liver tissue. The method was employed to investigate in vivo metabolism leading to possi
Autor:
Samuel Benrejeb Godefroy, Dorothea F. K. Rawn, Xu-Liang Cao, Eric Braekevelt, Ben Lau, Adam Becalski, Terry Koerner, Rudolf Krska, Peter M. Scott, Zhongwen Wang, Don Forsyth, Robert Dabeka, John Moisey
Publikováno v:
Analytical and Bioanalytical Chemistry. 402:139-162
This article covers challenges and trends in the determination of some major food chemical contaminants and allergens, which-among others-are being monitored by Health Canada's Food Directorate and for which background levels in food and human exposu
Autor:
S. Schroeder, R. Trelka, T. Krakalovich, Adam Becalski, Benjamin P.-Y. Lau, Stephen Hayward, Richard H. Stadler, V. Roscoe, S. Kotello
Publikováno v:
Food Additives & Contaminants: Part A. 27:1193-1198
The concentration of acrylamide was measured in selected varieties of five brands of potato chips and breakfast cereals over a 5-year period. Most of the products were purchased in one locality in Canada. Samples were analysed by an isotope dilution