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Table 1 Contents of nine compound standards in MEXD

From: Ameliorating effect of Erxian decoction combined with Fructus Schisandrae chinensis (Wu Wei Zi) on menopausal sweating and serum hormone profiles in a rat model

Standards (μg/mg) Batch 1 Batch 2 Batch 3 Mean Standard deviation Relative standard deviation (%)
Berberine 0.961 0.945 0.924 0.943 0.019 1.983
Ferulic acid 0.200 0.189 0.191 0.193 0.006 3.137
Icariine 0.414 0.411 0.408 0.411 0.003 0.783
Jatrorrhizine 0.054 0.054 0.053 0.054 0.000 0.078
Palmatine 0.611 0.598 0.586 0.598 0.013 2.106
Schizandrol A 0.341 0.334 0.354 0.343 0.010 2.990
Schizandrol B 0.114 0.109 0.118 0.113 0.004 3.891
Schizandrin A 0.107 0.107 0.107 0.107 0.000 0.217
Schizandrin B 0.136 0.134 0.133 0.134 0.002 1.469