Trends in monitoring residues of pharmacologically active group B substances in products of animal origin in Lithuania from 1999 to 2008

Abstract

Monitoring data of group B pharmacologically active substances in the Republic of Lithuania during the period 1999-2008 are presented. Peer review is based on data taken from residue-monitoring plans of the years 1999-2008 and the National Food and Veterinary Risk Assessment Institute reports on analyses performed in various foods. The data were analysed with the SPSS statistical package. Analysis of group B pharmacologically active substances residues monitoring results from the years 1999-2008 revealed that 25,030 samples were tested to detect 421 (1.68%) non-compliant samples in three groups of substances: antibacterials, anthelmintics and non-steroidal anti-inflammatory drugs. Most residues (88.3%) were found in milk, and were far less in beef, pork, sheep and goat meat.