TABLE 2.

Irradiation D values for three strains of E. coli O157:H7 suspended in an apple juice

Strain	Growth medium	D value (kGy)	SEa
932	TSB+G	0.22	0.01
	TSB−G	0.12	0.02
Ent-C9490	TSB+G	0.24	0.01
	TSB−G	0.16	0.01
SEA13B88	TSB+G	0.31	0.02
	TSB−G	0.21	0.01

^a Standard error of D value = (1/D²) × standard error_slope.