Dr. Andreas Hofmann, GBA Pharma GmbH, Leibnizstr. 9,
89231 Neu-Ulm, Germany; e-mail: firstname.lastname@example.org
The aim of this study was to transfer a bibliographic method for the determination of penicillin residues in food to the practical exclusion of the presence of penicillins in homeopathic stocks processed and purified from Penicillium species.
Penicillins were determined in homeopathic stocks originating from Penicillium glabrum (DSM-5752), P. chrysogenum (DSM-5753), P. brevicompactum (DSM-3961) and P. roqueforti (...)