UV-C Radiation as a Factor Reducing Microbiological Contamination of Fish Meal

Table 2

Changes in the number of Salmonella depending on the surface density of the UV-C radiation dose.

UV-C dose (J·m^−2)	Number of Salmonella rods (MPN·g^−1)
	Type of fish meal
	Salmon	Cod
Control	15.0×10^5	2.5×10^5
10	7.5×10^4	2.5×10^5
25	2.5×10^5	2.5×10^5
50	6.5×10^4	4.5×10^4
75	2.5×10^4	20.0×10^3
100	2.5×10^3	4.5×10^3
400	2.5×10^2	2.5×10^2