TABLE 2.
Day and group | Concn (μmol/ml) of VFA
|
|||
---|---|---|---|---|
Totalb | Acetic | Propionic | Butyric | |
Day 4 | ||||
Control | 21.09 ± 13.21 A | 14.94 ± 11.61 A | 3.58 ± 3.93 A | 1.19 ± 0.87 A |
Molted | 11.83 ± 3.63 B | 5.22 ± 2.03 B | 2.75 ± 1.17 A | 1.09 ± 0.27 A |
Day 9 | ||||
Control | 27.48 ± 11.92 A | 20.22 ± 13.26 A | 5.70 ± 2.14 A | 1.62 ± 0.38 A |
Molted | 13.99 ± 3.31 B | 5.40 ± 2.62 B | 4.22 ± 1.02 B | 1.16 ± 0.41 B |
The experiment was repeated in two replicate trials, and the data were combined. Data are presented as means ± standard deviations, n = 24. Values in a column followed by different capital letters differ significantly (P < 0.05).
Total VFAs include acetic, propionic, butyric, isobutyric, valeric, and isovaleric acids.