Table 2 Contents of main alkaloids in CR samples (mg /g decoction piece)

12.90

11.14

2.92

39.35

10.08

76.39

14.15

12.79

2.86

39.11

9.71

78.62

12.64

12.08

2.86

38.10

10.19

75.87

12.74

10.48

2.65

36.21

8.92

71.00

12.60

11.69

2.75

36.91

9.41

73.36

13.53

11.84

3.05

39.43

10.49

78.34

7.13

6.17

2.06

26.48

6.79

48.63

5.96

5.22

1.58

20.82

5.38

38.96

5.89

5.17

1.61

20.81

5.29

38.77

7.81

6.49

2.07

26.26

6.63

49.26

8.17

6.83

2.15

27.29

7.02

51.46

8.49

7.05

2.23

28.44

7.26

53.47

8.47

7.26

2.16

28.56

7.23

53.68

7.89

6.82

2.13

27.30

7.04

51.18