Extraction Optimization for Obtaining Artemisia capillaris Extract with High Anti-Inflammatory Activity in RAW 264.7 Macrophage Cells

Table 4

Contents of selected phenolic and flavonoid compounds in the Artemisia capillaris Thunb. extract at a point selected within the optimal ranges (extraction temperature, 62°C; ethanol concentration, 53%; extraction time, 6.1 h).

	Compounds	Contents (mg g^−1)^1
Phenolic compounds	Chlorogenic acid	1.43 ± 0.10
	Caffeic acid	0.16 ± 0.01
	Coumaric acid	0.21 ± 0.03
Flavonoids	Rutin	8.33 ± 0.95
	Naringin	6.69 ± 0.70
	Apigenin-7-glucoside	2.79 ± 0.63
	Hesperidin	57.44 ± 7.14
	Quercetin	1.98 ± 0.12
	Apigenin	3.13 ± 0.53
	Kaempferol	0.51 ± 0.04
Catechins	Catechin	51.76 ± 6.83
	Epicatechin	2.60 ± 0.52
	Epigallocatechin gallate	12.29 ± 1.60
	Catechin gallate	2.61 ± 0.48

Values are mean ± SD of triplicate determinations.