Methods for the determination of 3-MCPD-fatty acid esters

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Participants of the Second Collaborative Study 40 laboratories received samples 36 laboratories reported results 2 laboratories applied 4 different methods 1 laboratory applied 3 different methods 2 laboratories applied 2 different methods Germany 29 labs Switzerland 2 labs Austria 1 lab Italy 2 labs Belgium 1 lab The Netherlands 1 lab Official control laboratories 13 labs (all from Germany) Free market labs and industrial: 23 labs Angelika Preiß-Weigert 18 May 2010 3rd Meeting AOCS Expert Panel on Process Contaminants page 8
Sample materials Second Collaborative Study 3-MCPD-Content Quality control sample 3.0 ± 0.5 mg/kg (solid fat (first coll.study)) Vegetable oil ~ 0.2 mg/kg Vegetable fat (hydrogenated) ~ 1.0 mg/kg Frying oil (non-hydrogenated) ~ 1.6 mg/kg Vegetable fat (hydrogenated) ~ 3.2 mg/kg Grape seed oil ~ 3.9 mg/kg Angelika Preiß-Weigert 18 May 2010 3rd Meeting AOCS Expert Panel on Process Contaminants page 9
Page 1 and 2: FEDERAL INSTITUTE FOR RISK ASSESSME
Page 3 and 4: First BfR Collaborative Study (2008
Page 5 and 6: Strategy for the Development of BfR
Page 7: Characteristics of the methods Hydr
Page 11 and 12: 3-MCPD-fatty acid esters [mg/kg] in
Page 13 and 14: Second Collaborative Study (2009) M
Page 15 and 16: z-Score Results Second Collaborativ
Page 17 and 18: Third Collaborative Study in fat co
Page 19 and 20: Second Collaborative Study - Profic
Page 21 and 22: Methode „BfR 9“ Umesterung im A

Methods for the determination of 3-MCPD-fatty acid esters

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