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

Table 5

Changes in the number of Clostridium sporogenes spores depending on the surface density of the UV-C radiation dose.

UV-C dose (J·m^−2)	Number of C. sporogenes spores (cfu·g^−1)
	Type of fish meal
	Salmon	Cod
Control	1.32×10^6	1.83×10^6
100	3.23×10^6	5.80×10^6
400	1.30×10^6	3.37×10^6
1000	1.34×10^6	1.70×10^6
2500	1.08×10^6	1.67×10^6
5000	1.22×10^6	1.07×10^6