TABLE 8.

Relative abundance (percentage) for the top 30 most abundant family in the colon of pigs in the fermented feed (FF) and control (UF) groups.

Items	UF	FF	P-value
Prevotellaceae	28.31 ± 4.11	9.54 ± 1.13	0.005
Ruminococcaceae	13.22 ± 1.18	31.78 ± 3.48	0.002
Lachnospiraceae	11.77 ± 0.82	8.41 ± 0.84	0.017
Bacteroidales_S24-7_group	11.29 ± 1.47	8.18 ± 0.73	0.099
Rikenellaceae	4.63 ± 0.25	8.89 ± 1.27	0.020
Unclassified family	3.97 ± 0.42	2.52 ± 0.31	0.022
Clostridiaceae_1	3.43 ± 0.49	0.69 ± 0.14	0.002
Bacteroidales_RF16_group	3.12 ± 0.36	1.50 ± 0.29	0.006
Streptococcaceae	2.92 ± 0.92	0.01 ± 0.01	0.025
Spirochaetaceae	2.59 ± 0.30	2.50 ± 0.63	0.910
Veillonellaceae	2.42 ± 0.39	0.16 ± 0.05	0.002
Porphyromonadaceae	2.09 ± 0.30	1.84 ± 0.40	0.628
Erysipelotrichaceae	1.45 ± 0.07	0.87 ± 0.12	0.002
Peptostreptococcaceae	1.32 ± 0.13	0.91 ± 0.12	0.040
Acidaminococcaceae	1.20 ± 0.11	0.57 ± 0.12	0.004
Bacteroidaceae	0.95 ± 0.15	0.38 ± 1.44	0.012
Christensenellaceae	0.86 ± 0.17	7.36 ± 6.65	0.006
Lactobacillaceae	0.66 ± 0.17	9.95 ± 1.44	0.221
Family XIII	0.45 ± 0.04	1.16 ± 0.16	0.006
Succinivibrionaceae	0.40 ± 0.10	0.00 ± 0.00	0.010
Clostridiales_vadinBB60_group	0.40 ± 0.04	0.04 ± 0.01	<0.001
Anaeroplasmataceae	0.39 ± 0.04	0.02 ± 0.01	<0.001
Bacteroidales_BS11_gut_group	0.30 ± 0.12	0.58 ± 0.33	0.450
Alcaligenaceae	0.27 ± 0.03	0.01 ± 0.00	<0.001
Campylobacteraceae	0.21 ± 0.09	0.01 ± 0.00	0.072
P-2534-18B5_gut_group	0.20 ± 0.04	0.31 ± 0.03	0.065
Fibrobacteraceae	0.14 ± 0.03	0.03 ± 0.01	0.019
Rhodospirillaceae	0.14 ± 0.03	0.01 ± 0.00	0.003
Peptococcaceae	0.11 ± 0.02	0.15 ± 0.02	0.186
Unidentified_Thermoplasmatales	0.10 ± 0.03	0.00 ± 0.00	0.017

UF, pigs fed with normal commercial feed; FF, pigs fed with fermented meal. Data are presented as the mean ± SEM (n = 6).