. 2022 Oct 26;5:2033–2044. doi: 10.1016/j.crfs.2022.10.022

Table 3.

The content of SCFAs in feces.

	Control	GPs-U2	GPs-U1	GPs-U0.3
Acetic acid	6.00 ± 0.54^c	7.11 ± 0.42^b	7.38 ± 0.13^b	8.08 ± 0.19^a
Propionic acid	1.27 ± 0.10^c	1.54 ± 0.18^b	1.49 ± 0.11^b	1.75 ± 0.20^a
Butyric acid	1.04 ± 0.08^ab	0.71 ± 0.23^b	1.02 ± 0.34^ab	1.11 ± 0.23^a
Isobutyric acid	0.06 ± 0.01^a	0.05 ± 0.01^a	0.05 ± 0.02^a	0.06 ± 0.02^a
Valeric acid	0.10 ± 0.04^ab	0.10 ± 0.01^ab	0.09 ± 0.04^b	0.13 ± 0.02^a
Isovaleric acid	0.10 ± 0.03^a	0.07 ± 0.01^a	0.06 ± 0.03^a	0.08 ± 0.03^a
Total SCFAs	8.56 ± 0.54^d	9.58 ± 0.35^c	10.10 ± 0.12^b	11.21 ± 0.30^a

Data were expressed as mean ± standard deviation (n = 6). The values with different letters in the same column were significantly different at P < 0.05.