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Table 3 Analytical performance of the proposed method using LC-ESI-MS/MS: linearity, LODs, and LOQs

From: Simultaneous determination of rhamnose, xylitol, arabitol, fructose, glucose, inositol, sucrose, maltose in jujube (Zizyphus jujube Mill.) extract: comparison of HPLC–ELSD, LC–ESI–MS/MS and GC–MS

Analyte Calibration curves Linear range (μg/mL) R2 LOD (μg/mL) LOQ (μg/mL)
Rhamonse y = 0.0029x − 0.0304 1.008–1008 0.9993 0.02 0.06
Xylitol y = 0.0074x − 0.0712 1.008–1008 0.9993 0.06 0.19
Arabitol y = 0.0107x − 0.0489 1.024–1024 0.9998 0.10 0.33
Fructose y = 0.0138x + 0.1363 1.000–1000 0.9986 0.13 0.42
Glucose y = 0.0058x − 0.0264 1.032–1032 0.9999 0.01 0.04
Inositol y = 0.0215x + 0.0077 1.012–1012 0.9989 0.01 0.03