LC-QTOF-MS Characterization, Antioxidant Activity, and In Vitro Toxicity of Medicinal Plants from the Tri-Than-Thip Remedy

Table 3

Ferric-reducing antioxidant power (FRAP), total phenolic compound content, and total flavonoid content of different extracts of Tri-Than-Thip and its three botanical constituents.

Extracts	FRAP assay (mM FeSO4/mg)	Total contents (mg equivalent/g of extract)
		Phenolic compounds	Flavonoids
Tri-TT	1919.71 ± 63.14	287.87 ± 15.10	225.62 ± 2.056
P. dulce	3335.38 ± 439.75^a	368.43 ± 4.71^a	152.02 ± 46.80^b
C. fistula	1132.89 ± 129.17^b	278.87 ± 7.03^b	238.33 ± 16.65^a
F. benjamina	350.26 ± 10.77^c	66.96 ± 4.77^c	72.89 ± 6.17^c

^a–cValues in the same column with different superscripts are significantly different .