2024-03-29T14:15:18Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/48582021-11-10T09:38:26Zcom_10259_4249com_10259_5086com_10259_2604col_10259_4250
Occurrence and exposure of 3-monochloropropanediol diesters in edible oils and oil-based foodstuffs from the Spanish market
Custodio Mendoza, J.A. .
Carro, A.M. .
Lage Yusty, M.A. .
Herrero Gutiérrez, Ana
Valente, I.M. .
Rodrigues, J.A. .
Lorenzo, R.A. .
3-MCPD fatty acid diesters
Edible oils
Foodstuff
LC-MS/MS
Processing contaminants
Química analítica
Chemistry, Analytic
During the industrial refining process of edible oils and the manufacture of oil-based foodstuff, contaminants such as 3-monochloropropanediol (3-MCPD) fatty acid diesters can be produced. One hundred samples of different edible oils and related fatty food purchased from local Spanish markets were analyzed to evaluate the occurrence of these contaminants. Data of seven 3-MCPD diesters together with corresponding total 3-MCPD equivalents are presented. The procedure is based on a modified QuEChERS protocol followed by LC-MS/MS analysis. Extra virgin olive oil (EVOO) and unrefined oils did not contain detectable levels of the target analytes. The highest levels of 3-MCPD diesters were found in palm oils, for 1,2-Dilinoleoyl-3-chloropropanediol (LILI) and 1–2-Bispalmitoyl-3-chloropropanediol (PAPA) with concentrations close to 10 mg kg−1 and in the lipid fraction of margarines (8.09, 3.77 and 3.72 mg kg−1 for LILI, PAPA and 1-Oleoyl-2-linoleoyl-3-chloropropanediol (OLLI), respectively).
Spanish Ministry of Science and Innovation (Project AGL-2014-53647-R) and FEDER funds
2018-07-20T11:12:05Z
2019-01
2020-01
info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
0308-8146
http://hdl.handle.net/10259/4858
10.1016/j.foodchem.2018.07.100
eng
Food Chemistry. 2019, V. 270, p. 214-222
https://doi.org/10.1016/j.foodchem.2018.07.100
info:eu-repo/grantAgreement/MICINN/AGL-2014-53647-R
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
application/pdf
Elsevier
https://riubu.ubu.es/bitstream/10259/4858/7/Custodio-FC_2019.pdf.jpg
Hispana
TEXT
http://creativecommons.org/licenses/by-nc-nd/4.0/
RIUBU. Repositorio Institucional de la Universidad de Burgos
http://hdl.handle.net/10259/4858