. 2022 Jun 27;17(6):e0270231. doi: 10.1371/journal.pone.0270231

Table 6. Synergistic effect of probiotic, chicory root powder and coriander powder on antioxidant enzyme activity of broiler chicken at 42 d of age.

Trt	Diets	Glutathione peroxidase (Units/ml)	Glutathione reductase (Units/ml)	Superoxide dismutase (Units/mg protein)
T ₁	Control	243^d	1636^b	6.62^b
T ₂	Antibiotic	314^c	1664^b	7.01^ab
T ₃	Probiotic + Chicory	397^a	1782^a	7.37^a
T ₄	Probiotic + Coriander	393^a	1792^a	7.25^a
T ₅	Chicory + Coriander	363^b	1814^a	7.24^a
T ₆	Probiotic + Chicory + Coriander	365^b	1835^a	7.39^a
SEM		8.042	15.67	0.069
N		8	8	8
P-value		0.001	0.001	0.005

Value bearing different superscripts within a column are significantly (P<0.05) different