From: Effects of poultry by-product meal and complete replacement of fish oil with alternative oils on growth performance and gut health of rainbow trout (Oncorhynchus mykiss): a FEEDNETICS™ validation study
FM
PBM
p-value
Acetate (C2:0)
17.56 ± 0.30
18.73 ± 0.20
<0.01
Propionate (C3:0)
3.62 ± 0.22
3.67 ± 0.06
ns
Butyrate (C4:0)
0.52 ± 0.01
0.91 ± 0.04
<0.0001
Isobutyrate (C4:0)
0.36 ± 0.01
0.41 ± 0.01