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Table 4 Mean contents (mg/g) of the five compounds in G. rhodantha

From: Comparative metabolic fingerprinting of Gentiana rhodantha from different geographical origins using LC-UV-MS/MS and multivariate statistical analysis

NO.

Loganic acid

Mangiferin

Sweroside

Swertiamarin*

Gentiopicroside*

GAL (n = 6)

3.09 ± 0.66

52.74 ± 2.51

1.19 ± 0.36

0.023

0.012

GAS (n = 6)

2.54 ± 0.31

61.07 ± 2.18

3.26 ± 0.33

-

0.008

GX (n = 6)

2.75 ± 0.63

55.27 ± 4.87

-

0.033

-

GK (n = 6)

1.33 ± 0.29

40.74 ± 4.85

-

0.009

0.021

GZ (n = 6)

1.71 ± 0.15

82.21 ± 16.25

1.57 ± 0.24

-

0.028

YL (n = 6)

3.70 ± 0.29

45.19 ± 4.57

1.78 ± 0.12

-

0.039

YD (n = 6)

3.30 ± 0.28

53.79 ± 6.43

-

-

0.007

YM (n = 6)

3.05 ± 0.08

65.44 ± 10.1

1.06 ± 0.11

 

0.018

YW (n = 6)

2.33 ± 0.12

50.87 ± 8.29

-

0.023

-

YK (n = 6)

4.45 ± 0.47

59.41 ± 11.2

-

0.008

0.015

GXL (n = 4)

3.18 ± 0.30

62.60 ± 11.7

6.10 ± 1.50

-

-

  1. -: lower than limit of quantification.
  2. *Determined by MRM.