Table 2 Calibration curve equation and correlation coefficient (R²) of sugar standards

Compounds	Calibration curve equation	R2	LOD (g/100g)	LOQ (g/100g)
Fructose	y = 829,108x + 6,976.9	0.9998	0.0009	0.0011
Glucose	y = 740,244x + 8,248.7	0.9993	0.0070	0.0099
Sucrose	y = 863,088x – 2,352.1	0.9999	0.0013	0.0015
Maltose	y = 648,001x – 1,372.9	0.9999	0.0007	0.0010
Lactose	y = 615,191x + 9,447.8	0.9999	0.0161	0.0165