Table 1.

Calibration data of nine high-intensity sweeteners

Analyte	Curve equation	Concentration range [μg·mL−1]	S a	S b	R 2	LOD	LOQ
ACS-K	y = −0.0049x 2 + 0.1874x + 0.0159	0.1 ÷ 40.0	–	–	0.9999	0.002	0.02
SAC	y = −0.0019x 2 + 0.1951x + 0.0153	0.1 ÷ 40.0	–	–	0.9997	0.001	0.03
CYC	y = 0.0184x + 0.001	0.1 ÷ 40.0	0.0017	0.030	0.9999	0.001	0.01
ASP	y = 0.1585x–0.069	0.1 ÷ 40.0	0.0017	0.031	0.9994	0.01	0.05
SCL	y = −0.0043x 2 + 0.2344x + 0.1702	0.1 ÷ 40.0	–	–	0.9991	0.001	0.01
DUL	y = 0.3102x + 0.0046	0.1 ÷ 8.0	0.0011	0.0046	0.9999	0.002	0.01
ALI	y = 0.3097x–0.0138	0.1 ÷ 8.0	0.0011	0.0045	0.9999	0.001	0.01
NHDC	y = 0.5899x–0.035	0.1 ÷ 8.0	0.0029	0.013	0.9999	0.001	0.01
NEO	y = 0.4509x–0.058	0.1 ÷ 8.0	0.0071	0.031	0.9993	0.005	0.02

S _a standard deviation of the slope, S _b standard deviation of the intercept, R ² coefficient of determination