Amino acids

Inhibition rate%

0.5 mM

1 mM

2 mM

5 mM

10 mM

Glutathione

36.4 ± 4.5

45.4 ± 5.6

54.5 ± 8.8

63.6 ± 6.7

72.7 ± 9.6

Arginine

27.3 ± 3.3

36.4 ± 4.3

45.5 ± 2.1

54.5 ± 7.0

63.6 ± 9.1

Glycine

14.3 ± 3.1

28.6 ± 6.0

42.8 ± 4.9

57.1 ± 6.2

71.4 ± 12.0