Metal

Total

mg/kg

Total fractions

continuous

method mg/kg

Total fractions lyophilization method mg/kg

% mistake

continuous method

% mistake

lyophilization method

Cu

50.04

54.142

48.875

8.19

2.32

Fe

35547.70

46825.64

37516.73

31.72

5.54

Mn

208.71

220.64

205.86

5.72

1.37