pH

FX

AX

RX

FC

AC

RC

2.0

1.5 ± 0.0a

0.0 ± 0.0a

0.0 ± 0.0a

94.7 ± 2.9a

87.8 ± 9.0a

39.2 ± 0.0b

3.0

75.3 ± 1.6a

76.6 ± 3.6a

76.3 ± 7.3a

91.9 ± 5.1a

100.0 ± 7.0a

100.0 ± 11.0a

4.0

87.9 ± 4.6a

76.7 ± 10.0a

80.5 ± 1.5a

100 ± 9.0a

88.1 ± 5.1a

88.5 ± 10.0a

5.0

95.3 ± 2.0a

95.5 ± 3.0a

97.0 ± 4.2a

68.8 ± 7.0a

55.5 ± 4.2a

63.8 ± 9.0a

6.0

100 ± 4.9a

100 ± 6.0a

100 ± 1.0a

42.9 ± 1.1a

62.7 ± 0.0b

0.0 ± 0.2c

7.0

86.9 ± 1.1a

82.3 ± 4.7a

81.8 ± 3.0a

40.6 ± 0.3a

11.9 ± 0.7b

0.0 ± 0.0c

8.0

80.1 ± 0.2a

78.3 ± 2.3a

78.8 ± 2.3a

25.8 ± 0.3a

4.3 ± 6.1b

0.0 ± 0.0b