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Table 4 Analytical performance of the proposed method using GC–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 = 0.0005x − 0.0096 1.040–1040 0.9946 0.88 2.95
Xylitol y = 0.0008x − 0.0088 1.032–1032 0.9978 0.53 1.76
Arabitol y = 0.0010x − 0.0070 1.024–1024 0.9995 0.49 1.62
Fructose y = 0.0003x − 0.0057 1.032–1032 0.9959 0.17 0.56
Glucose y = 0.0009x − 0.0099 1.020–1020 0.9953 0.65 2.15
Inositol y = 0.0013x + 0.003 1.024–1024 0.9998 0.20 0.68
Sucrose y = 0.0005x − 0.0103 1.020–1020 0.9948 0.29 0.95
Maltose y = 9E−05x − 0.0005 1.020–1020 0.9978 0.58 1.93