No AC

With AC

Hours/ Exp. #

29

30

31

32

24

19.12

2.71

92.23

93.60

48

26.62

13.99

92.82

93.87

72

31.90

27.45

93.43

91.25

*Average of duplicate experiments.
Exp. 29 and 31: Matancha concentration: 109 ppm
Exp. 30 and 32: Matancha concentration: 54.50 ppm.