L. Macaluso et al., Determination of influential factors during sample preparation for staphylococcal enterotoxin detection in dairy products, ANALUSIS, 26(8), 1998, pp. 300-304
The experimental design method was applied to the study of influential fact
ors on sample preparation for staphylococcal enterotoxin detection in chees
e products. Statistical evaluation has shown only one significant factor of
food extract com position - concentration by dialysis -. The levels of oth
er factors were chosen in order to have an easy-to-use and optimal preparat
ion procedure before detection.