AOAC Official Method 993.12
Determination of Listeria monocytogenes in milk and dairy products

Standard No.

AOAC Official Method 993.12

Release Date

1996

Published By

Association of Official Analytical Chemists (AOAC)

Scope

ApplicabletoisolationofListeriamonocytogenesfromCamembert,rawmilk,skimmilkpowder,andicecreamatSpearmann-Karber50％endpointlevelsof1.6colony-formingunits（cfu）per25gtestportion,andfromLimburgerat4.1cfu/25g.