Sample

C (%)

H (%)

N (%)

O (%)*

SCB48

44.60 ± 0.03

6.01 ± 0.05

0.37 ± 0.01

49.02

SCB48-Na

41.30 ± 0.11

6.56 ± 0.15

0.12 ± 0.02

52.02

SCB24-Na-I

ND

ND

ND

ND

SCB24-Na-II

ND

ND

ND

ND