Amomum cardamomum L. ethyl acetate fraction protects against carbon tetrachloride-induced liver injury via an antioxidant mechanism in rats

Table 1 Total phenolic, flavonoid and tannin contents and antioxidatn activity of different extract from Amomum cardamomum L

Extract	TPC	TFC	TTC	DPPH	NBT reduction IC₅₀ (μg/ml)
Extract	(mg GAE/g extract)	(mg CE/g extract)	(mg TAE/g extract)	IC₅₀ (μg/ml)	NBT reduction IC₅₀ (μg/ml)
Aqua	7.59 ± 0.73	-	13.91 ± 2.43	-	-
Ethanol	24.49 ± 0.13	0.42 ± 0.13	40.78 ± 0.94	249.77 ± 8.09	-
Ethyl acetate	72.32 ± 1.22	4.03 ± 0.05	51.52 ± 3.32	148.51 ± 6.51	21.35 ± 4.94
Buthanol	31.83 ± 0.20	0.42 ± 0.20	20.70 ± 6.31	211.05 ± 2.32	-
Dichloromethane	38.64 ± 1.17	1.62 ± 0.05	39.81 ± 1.46	163.31 ± 8.60	46.15 ± 5.55
Hexane	29.95 ± 1.12	3.75 ± 0.28	86.12 ± 3.09	224.33 ± 5.01	-
BHT	-	-	-	34.78 ± 2.92	-
Ascorbic acid	-	-	-	-	22.02 ± 3.25

TPC total phenolic content, TFC total flavonoid content, TTC total tannin content, GAE gallic acid equivalent, CE catechin equivalent, TAE tannic acid equivalent

ISSN: 2662-7671