Table 2

Total coliform and E. coli counts in intestinal segments at day 17

Segment and organism(s)log CFU/g ± SD for indicated pig group
Control fed (n = 3)HLZ fed (n = 4)
Duodenum
    Coliforms1.93 ± 0.810.25 ± 0.5a
    E. coli00
Ileum
    Coliforms3.66 ± 1.463.01 ± 0.82
    E. coli3.66 ± 1.462.36 ± 1.65
  • a HLZ-fed pigs significantly different from controls (P = 0.019).