the minimal incubation time ( 7 to 12 h ) and the lowest population ( 10 ( 7 ) to 2 x 10 ( 9 ) cfu/ml ) associated with detectable enterotoxin ( 1 to 6.5 ng/ml ) were related to the total amount of toxin produced after 24 h .
C0014372
enterotoxin
C0040549
toxin