Hello,

The Minimum Residue Limit of ethoxyquin in shrimps is 0,01ppm (by default). Since 2012, Japan has increased control on imported shrimps. I would like to know if some people in the forum do this analysis on shrimps (with LOQ 0,01ppm) and based on what methods? More particularly, have some people tried to use the publication JOAC Int. 2010 Jan-Feb;93(1):277-83 Aoki and Al hplc-fluorimetry?


Reference:
J AOAC Int. 2010 Jan-Feb;93(1):277-83.
Determination of ethoxyquin by high-performance liquid chromatography with fluorescence detection and its application to the survey of residues in food products of animal origin.
Aoki Y, Kotani A, Miyazawa N, Uchida K, Igarashi Y, Hirayama N, Hakamata H, Kusu F.