The correct handling of a microbiological screening method:Microbiological method for detecting antimicrobially active substances in feedstuffs - (VDLUFA Method 28.4.1)

摘要

The development of multi methods for analysing antibiotics should not be underestimated. Their non-uniform chemical structures and physical properties make it difficult to develop optimal extraction agents, uniform treatment steps and comprehensive detection methods and to package these in a single method regulation. The variety of feedstuff types, their often complex compositions and the matrix effects caused by this, as well as calls for ever lower detection limits, do not make the task any easier.