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Table 2 Metabolite content of G. officinalis and G. siphonantha

From: Analysis of endophyte diversity of two Gentiana plants species and the association with secondary metabolite

Sample

Gentiopicroside (mg/g)

Loganic acid (mg/g)

Swertiamarine (mg/g)

Sweroside (mg/g)

G. officinalis

129.92 ± 1.27 a

7.39 ± 0.09 a

2.52 ± 0.03 b

0.90 ± 0.02 b

G. siphonantha

131.22 ± 0.45 a

5.55 ± 0.03 b

2.62 ± 0.01 a

1.54 ± 0.01 a

  1. Note: Values are mean ± SD (n = 3). Different letters above the bars indicate the differences are significant at p < 0.05