Table 4.

Data related to the LOD, LOQ, slope, and interception for curcumin and quercetin HPLC analysis method.

	Parameters	Validation Results
Curcumin	Linearity	Calibration range (µg/mL): 0.5–12.5
		y = 40,565x − 272.07 (R2 = 0.9998)
	LOD	0.005 µg/mL
	LOQ	0.017 µg/mL
	Slope	40,565 ± 201
	Intercept	−272.07 ± 1246.54
Quercetin	Linearity	Calibration range (µg/mL): 0.5–12.5
		y = 18,043x + 129.07 (R2 = 0.9997)
	LOD	0.14 µg/mL
	LOQ	0.48 µg/mL
	Slope	18,043 ± 118
	Intercept	129.07 ± 733.51