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Table 4 ONOO scavenging rate of constituents from 14 batches of processed HSW samples (n = 6)

From: Integrated chemometric fingerprints of antioxidant activities and HPLC–DAD–CL for assessing the quality of the processed roots of Polygonum multiflorum Thunb. (Heshouwu)

NO.

Peak17

Peak 3

Peak 5

Peak 6

Peak 8

Peak 9

Peak 11

Peak 12

Peak 13

Peak 16

Total activity (µg)

S1

49.93 ± 0.64

69.52 ± 1.24

35.73 ± 1.80

5.01 ± 0.34

43.21 ± 1.33

94.37 ± 3.45

10.40 ± 0.19

3.97 ± 0.17

6.91 ± 0.44

49.05 ± 0.93

0.14***, ###

S2

51.72 ± 1.22

38.09 ± 0.45

90.57 ± 3.76

25.24 ± 0.56

68.83 ± 1.31

91.49 ± 1.37

28.39 ± 0.64

19.48 ± 0.04

21.67 ± 0.88

16.35 ± 0.35

0.15***, ##

S3

29.07 ± 0.65

65.71 ± 0.62

92.42 ± 0.79

60.95 ± 1.33

64.41 ± 2.19

95.39 ± 1.46

12.95 ± 0.45

3.57 ± 0.20

17.26 ± 0.12

6.75 ± 0.20

0.12***, ###

S4

59.74 ± 2.56

67.28 ± 2.61

93.61 ± 2.99

44.33 ± 0.51

67.33 ± 0.64

95.67 ± 4.10

28.38 ± 0.46

3.85 ± 0.10

8.83 ± 0.16

47.59 ± 0.13

0.15***, ###

S5

46.56 ± 3.78

50.42 ± 1.33

45.81 ± 0.79

8.83 ± 0.24

72.21 ± 3.10

97.15 ± 2.08

13.15 ± 0.88

3.84 ± 0.04

7.55 ± 0.30

19.82 ± 0.25

0.13***, ###

S6

42.32 ± 2.19

41.31 ± 1.28

80.45 ± 1.35

20.22 ± 0.11

77.98 ± 1.12

90.65 ± 3.48

15.57 ± 0.33

6.80 ± 0.06

18.21 ± 0.08

0.12***, ###

S7

18.97 ± 0.52

26.39 ± 0.77

55.57 ± 0.23

20.50 ± 0.38

39.47 ± 0.93

87.05 ± 2.13

 

27.03 ± 0.42

0.12***, ###

S8

22.70 ± 0.72

36.84 ± 0.09

16.73 ± 0.19

5.74 ± 0.10

42.08 ± 0.67

80.86 ± 2.79

3.37 ± 0.11

21.87 ± 0.61

0.1***, ####

S9

12.97 ± 0.79

32.39 ± 1.88

43.80 ± 1.04

22.23 ± 0.27

20.58 ± 0.88

86.27 ± 1.41

14.92 ± 0.31

0.1***, ###

S10

15.44 ± 0.66

7.04 ± 0.22

64.77 ± 0.39

21.13 ± 0.81

0.04***, ###

S11

8.09 ± 0.19

34.02 ± 0.21

4.94 ± 0.79

70.21 ± 1.03

27.52 ± 0.13

0.06***, ###

S12

15.23 ± 0.35

16.94 ± 0.16

84.77 ± 0.62

19.66 ± 0.33

19.46 ± 0.44

90.12 ± 1.08

20.67 ± 0.61

14.35 ± 0.37

18.39 ± 0.07

8.11 ± 0.76

0.10***, ###

S13

37.66 ± 1.67

36.12 ± 0.62

88.86 ± 1.34

32.31 ± 1.75

33.76 ± 0.36

93.50 ± 0.49

13.14 ± 0.66

13.55 ± 0.46

0.12***###

S14

33.40 ± 1.27

80.75 ± 2.36

83.45 ± 2.35

46.39 ± 0.26

39.91 ± 0.66

92.08 ± 0.48

8.21 ± 0.90

12.14 ± 0.10

28.29 ± 0.95

0.13**,###

  1. –Not detected; compared with S1 group, * P < 0.05,** P < 0.01,*** P < 0.01; compared with S4 group, # P < 0.05, ## P < 0.01, ### P < 0.001