An Important Indian Traditional Drug of Ayurveda Jatamansi and Its Substitute Bhootkeshi: Chemical Profiling and Antioxidant Activity

Table 2

Antioxidant effect on free DPPH radicals and total antioxidant capacity.

Plant name	DPPH radical scavenging ability (IC50, μg/mL)	Total antioxidant capacity (μmol AA/g extract)
N. jatamansi	50	151
S. vaginatum	165	143
Ascorbic acid (AA)	2.3	—