Safety Assessment and Comparison of Sodium Selenite and Bioselenium Obtained from Yeast in Mice

Table 2

Statistical results of mortality in acute toxicity test for bio-Se obtained from yeast with different fermentation time.

Category	Mortality (%)
	5240 mg/kg bw	7860 mg/kg bw	11790 mg/kg bw	17685 mg/kg bw
1	20	40	100	100
2	10	20	80	100
3	0	20	30	100

Note. 1, 2, and 3 represent the bio-Se obtained from yeast with different fermentation time (1 month, 3 months, 6 months), respectively.