Skip to main content

Table 5 Equivalent correlation coefficient of PMM

From: Development and application of a chemical profiling method for the assessment of the quality and consistency of the Pelargonium sidoides extract

Mfg

Peak

Peak a (%)

Peak b (%)

Peak c (%)

Peak d (%)

Peak e (%)

Peak f (%)

Peak g (%)

r value

(year)2017

PMM-1

8

26

13

10

 − 16

 − 5

 − 31

0.96

 

PMM-2

8

10

 − 10

22

 − 5

0

 − 13

0.97

 

PMM-3

3

7

6

19

1

 − 11

17

0.96

 

PMM-4

 − 7

 − 4

3

25

 − 4

 − 7

 − 19

0.93

 

PMM-5

 − 10

 − 5

1

 − 2

 − 14

 − 20

40

0.93

2018

PMM-6

 − 24

 − 25

 − 39

 − 8

 − 10

 − 23

 − 47

0.94

 

PMM-7

 − 27

 − 31

 − 44

 − 20

 − 21

 − 27

 − 23

0.95

 

PMM-8

 − 28

 − 29

 − 45

 − 24

 − 25

 − 34

 − 22

0.96

 

PMM-9

 − 41

 − 39

 − 46

 − 30

 − 20

 − 36

 − 26

0.91

 

PMM-10

 − 38

 − 37

 − 44

 − 24

 − 21

 − 36

 − 19

0.92

 

PMM-11

13

6

27

 − 17

 − 7

 − 2

1

0.93

 

PMM-12

31

30

55

 − 9

5

17

0

0.91

 

PMM-13

 − 26

 − 22

 − 38

 − 8

 − 14

 − 13

 − 24

0.94

 

PMM-14

 − 6

 − 5

 − 25

5

 − 11

 − 4

 − 11

0.97

 

PMM-15

 − 20

 − 14

 − 31

2

 − 13

 − 6

2

0.93

2019

PMM-16

 − 23

 − 14

 − 35

4

 − 14

 − 11

 − 5

0.91

 

PMM-17

 − 20

 − 15

2

6

 − 6

 − 6

0

0.94

 

PMM-18

 − 17

 − 12

3

14

 − 1

 − 6

7

0.92

 

PMM-19

 − 3

6

21

1

21

16

 − 33

0.94

 

PMM-20

 − 4

3

19

4

20

19

 − 34

0.93

 

PMM-21

64

51

60

10

35

22

9

0.94

 

PMM-22

58

56

52

 − 1

39

21

51

0.90

 

PMM-23

51

46

48

 − 8

29

24

43

0.90

 

PMM-24

59

55

59

0

43

26

44

0.91

 

PMM-25

69

54

58

7

41

27

15

0.94

2020

PMM-26

26

23

67

10

25

48

 − 1

0.91

 

PMM-27

4

1

31

 − 9

4

20

6

0.93

  1. r value: Pearson correlation coefficient
  2. (%): Ratio of increase or decrease compared to standard chemical profile indicated in Table 4