Determination of Catechin and Epicatechin Content in Chocolates by High-Performance Liquid Chromatography

Table 2

Calibration, linearity, and LOD and LOQ data.

Compound	Linearity range (g/mL)	Regression; equation	Correlation; coefficient	LOD; (g/mL)	LOQ; (g/mL)
Catechin	100–600		0.9990	0.012	0.15
Epicatechin	100–600		0.9980	0.036	0.45

= peak area; = concentration of analyte.