Table 1.

Chromatographic and analytical characteristics of SL analysis using HPLC-ESLD.

Retention time (SL) *	3.55–3.59 min
Peak width **	0.060–0.091 min
Resolutionsorbitol—SL (n = 3)	17.5
ResolutionSL—lauric acid (n = 3)	7.6
Baseline noise (n =3)	0.22 ± 0.07 mV
Limit of detection (signal/noise = 3)	<0.04 g/L
Limit of quantification (signal/noise = 10)	0.04 g/L
1st Range of Linear Calibration
Correlation coefficient (R2, n = 3)	0.9967
Equation of linear calibration	y = 0.001x + 0.988
Linear range of calibration	0.75–15 g/L
2nd Range of Linear Calibration
Correlation coefficient (R2, n = 3)	0.9993
Equation of linear calibration	y = 0.002x − 21.639
Linear range of calibration	20–30 g/L

* Inter-day variance of retention time measured at 3 different days. ** Concentration 0.75–30 g/L.