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Table 3 Mean Contents (mg/g) of six standards (n = 6)

From: Investigation of metabolites accumulation in medical plant Gentiana rigescens during different growing stage using LC-MS/MS and FT-IR

Analytes Loganic acid Swertiamarin Gentiopicroside Sweroside Isoorientin Isovitexin
Callus 0.053 ± 0.002a 0.017 ± 0.001a 0.35 ± 0.25 0.05 ± 0.001a 0.013 ± 0.002a 0.075 ± 0.01a
BP-stem 3.12 ± 0.17 1.66 ± 0.22 45.11 ± 2.21 0.06 ± 0.001a 0.016 ± 0.002a 2.25 ± 0.62
BP-leaf 3.73 ± 0.28 2.78 ± 0.44 85.13 ± 3.93 0.81 ± 0.04a 0.021 ± 0.002a 2.17 ± 0.58
RP-root 0.034 ± 0.005a 0.038 ± 0.005a 0.55 ± 0.03 0.03 ± 0.007a - -
RP-stem 3.66 ± 0.02 2.65 ± 0.02 62.13 ± 5.66 0.36 ± 0.03a 0.036 ± 0.001a 2.87 ± 0.72
RP-leaf 4.55 ± 0.72 2.83 ± 0.14 122.93 ± 7.01 0.41 ± 0.04a 0.047 ± 0.002a 3.07 ± 0.33
MP-root 8.52 ± 0.59 6.16 ± 0.72 96.78 ± 8.54 0.27 ± 0.07a - -
MP-stem 4.90 ± 0.11 3.06 ± 0.25 17.58 ± 3.21 0.46 ± 0.02a 1.58 ± 0.32. 0.83 ± 0.02
MP-leaf 5.51 ± 0.21 4.11 ± 0.21 26.05 ± 4.33 1.16 ± 0.13a 2.84 ± 0.52 0.85 ± 0.22
  1. a: Determination by MRM