| Treatment | a | b | a + b | c | ED (outflow rate/hour)1 | ||
| 0.02 | 0.05 | 0.08 | |||||
| CONTROL | 17.2 ± 5.31 | 52.7 ± 21.20 | 69.9 ± 26.50 | 0.031 ± 0.03 | 42.0 ± 1.04 | 32.0 ±1.70 | 28.1 ± 1.25 |
| VCO, 3% | 18.3 ± 6.38 | 47.1 ± 33.19 | 65.4 ± 37.41 | 0.060 ± 0.09 | 35.8 ± 9.75 | 28.6 ± 4.87 | 26.0 ± 4.02 |
| VCO, 5% | 20.7 ± 3.82 | 40.3 ± 31.37 | 61.0 ± 33.81 | 0.036 ± 0.03 | 45.8 ± 17.38 | 34.0 ± 4.47 | 30.0 ± 1.99 |
| LARD, 3% | 20.8 ± 8.32 | 24.5± 8.62 | 45.3 ± 16.26 | 0.122 ± 0.16 | 36.6 ± 8.98 | 31.7 ± 5.65 | 29.4 ± 4.59 |
| LARD, 5% | 20.0 ± 2.01 | 44.0 ± 31.52 | 64.0 ± 32.12 | 0.049 ± 0.06 | 43.3 ± 10.60 | 32.9 ± 0.99 | 29.4 ± 1.11 |