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Table 4 Contents [mean ± SD (n = 3)] of 5 flavonoids in samples 1–25 (μg/g)

From: Simultaneous identification and determination of flavonoids in Dendrobium officinale

Samples

Apigenin-6,8-di-C-β-d-glucoside

Apigenin-6-C-β-d-xyloside-8-C-β-d-glucoside

Schaftoside

Isoviolanthin

Rutin

GD1

68.42 ± 0.43

41.04 ± 0.71

9.04 ± 0.15

ND

606.82 ± 0.24

GD2

70.07 ± 0.49

36.33 ± 0.29

11.37 ± 0.13

ND

447.91 ± 1.42

GD3

112.62 ± 0.24

19.82 ± 0.37

23.47 ± 0.26

ND

530.42 ± 0.42

JX1

20.62 ± 0.23

10.01 ± 0.15

2.31 ± 0.03

ND

364.25 ± 2.33

JX2

42.51 ± 0.12

34.66 ± 0.04

18.41 ± 0.08

ND

155.22 ± 0.11

JX3

48.36 ± 0.22

29.75 ± 0.18

30.82 ± 0.12

ND

243.81 ± 0.39

FJ

67.64 ± 0.15

46.74 ± 0.33

9.14 ± 0.14

ND

282.28 ± 0.53

ZJ1

86.63 ± 0.47

18.48 ± 0.32

16.61 ± 0.32

ND

ND

ZJ2

58.82 ± 0.43

24.31 ± 0.47

17.77 ± 0.32

ND

ND

ZJ3

105.55 ± 0.68

54.84 ± 0.15

16.73 ± 0.31

ND

ND

ZJ4

68.86 ± 1.28

42.24 ± 0.84

13.60 ± 0.39

ND

ND

ZJ5

38.84 ± 0.81

22.46 ± 0.45

10.43 ± 0.09

ND

ND

ZJ6

61.91 ± 0.36

39.11 ± 0.55

12.65 ± 0.04

ND

ND

ZJ7

85.22 ± 0.81

27.38 ± 0.80

21.21 ± 0.54

ND

ND

ZJ8

62.74 ± 0.20

23.51 ± 0.16

16.30 ± 0.47

ND

ND

YN1

75.34 ± 0.44

21.60 ± 0.11

4.60 ± 0.13

164.74 ± 1.60

10.61 ± 0.60

YN2

84.70 ± 0.37

56.32 ± 0.11

11.43 ± 0.19

152.96 ± 0.29

24.81 ± 0.15

YN3

111.30 ± 0.31

52.54 ± 0.27

1.20 ± 0.11

232.73 ± 0.34

79.82 ± 0.21

YN4

36.34 ± 0.29

12.52 ± 0.27

5.62 ± 0.11

42.61 ± 0.31

13.31 ± 0.21

YN5

34.73 ± 0.41

12.08 ± 0.31

2.91 ± 0.32

78.83 ± 0.47

13.87 ± 0.14

GX1

90.51 ± 0.37

37.21 ± 0.12

12.20 ± 0.09

94.89 ± 0.74

8.89 ± 0.81

GX2

37.10 ± 0.31

13.53 ± 0.23

5.30 ± 0.09

76.77 ± 0.48

8.31 ± 0.17

GX3

37.04 ± 0.29

13.90 ± 0.06

5.31 ± 0.15

76.98 ± 0.82

8.34 ± 0.26

GX4

43.51 ± 0.17

8.52 ± 0.27

3.32 ± 0.16

100.25 ± 0.16

20.12 ± 0.15

GX5

47.98 ± 0.28

9.96 ± 0.24

2.91 ± 0.12

110.87 ± 0.60

10.94 ± 0.27

  1. Guangdong provinces (No. GD1–GD3), Jiangxi provinces (No. JX1–JX3), Fujian provinces (No. FJ), Zhejiang (No. ZJ1–ZJ8), Yunnan provinces (No. YN1–YN5), Guangxi provinces (No. GX1–GX5)
  2. ND not detected
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BMC Chemistry

ISSN: 2661-801X

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