3.1.2. TPC
Table 1 shows the TPC of the extracts measured using the FC method. TPC values were obtained from the calibration curve y ¼ 50x þ 7.75 with R2 ¼ 0.9894, where x is the absorbance and y is the concentration of gallic acid solution (mg/mL) expressed as mg GAE/g DFLA.