Table 2.

Summarization of the parameters for individual methods related to the standard of Trolox^® (n = 5).

Method	Wavelength [nm]	Interaction Time [sec.]	Measuring range [µmol·L-1]	Calibration equation	Confidence coefficient [R2]	Standard deviation [%]
DPPH	510	1296	10 – 150	y = -0.0015x - 0.0516	0.996	2.40
ABTS	670	1296	10 – 550	y = -0.0005x - 0.0129	0.999	1.50
FRAP	578/630	1296	30 – 1000	y = 0.829x + 0.210	0.996	1.50
DMPD	510	1296	50 – 650	y = -0.084x + 0.257	0.997	1.90
FR	450	560	—	—	—	—