The results of the application of PL to milk, an opaque medium
(3¼1275.2), are shown in Fig. 3a and b. After treatment times of 2, 4
and 8 s, the microbial inactivationwas 0.61, 0.99 and 1.06 log10 cfu/ml
respectively and for E. coli and 0.51, 0.62, 0.84 log10 cfu/ml for
L. innocua.