Fig. 2
From: An assessment on the role of endophytic microbes in the therapeutic potential of Fagonia indica
Standard curves labeled with letters from a to e. a Quercetin calibration curve (y = 0.0514x + 0.039, R2 = 0.9976) for total flavonoids contents (TFC) estimation. b Gallic acid calibration curve (y = 0.0475x + 0.0303, R2 = 0.9996) for total phenolic contents (TPC) determination. c Ascorbic acid calibration curve (y = 0.0447x + 0.1, R2 = 0.9866) for total reducing power (TRP) analysis. d Ascorbic acid calibration curve (y = 0.019x + 0.0657, R2 = 0.9971) for total antioxidants capacity determination. e Ascorbic acid calibration curve (y = 0.002x + 0.0997, R2 = 0.9778) for DPPH free radical scavenging activity analysis