Table 3 Values of the recovery analysis (%R ± SD, n = 3) for mushroom samples

Cu

C^M

49.65

52.68

51.67

53.70

52.25

54.34

AR

74.46 ± 2.41

78.64 ± 1.21

75.16 ± 3.62

77.94 ± 5.25

75.24 ± 8.30

78.37 ± 6.27

%R

99.24 ± 0.96

103.84 ± 4.82

93.96 ± 1.45

96.96 ± 2.10

91.96 ± 3.32

96.12 ± 0.63

Fe

C^M

200.12

234.60

226.05

245.21

236.43

251.94

AR

340.07 ± 3.86

382.16 ± 1.46

380.47 ± 5.26

392.26 ± 5.26

375.97 ± 13.43

395.35 ± 11.63

%R

93.30 ± 2.57

98.37 ± 0.97

102.95 ± 3.50

98.03 ± 3.50

93.03 ± 0.89

95.61 ± 0.78

Zn

C^M

87.07

93.60

90.68

94.43

91.29

97.76

AR

97.05 ± 1.07

103.28 ± 0.51

100.17 ± 0.88

104.29 ± 0.51

100.58 ± 0.89

107.04 ± 1.81

%R

99.80 ± 1.07

96.80 ± 0.51

94.90 ± 0.88

98.60 ± 0.51

92.90 ± 0.88

92.80 ± 1.81

Mn

C^M

46.08

39.36

47.04

41.67

49.53

42.84

AR

148.15 ± 3.26

136.04 ± 1.23

148.86 ± 8.09

141.74 ± 4.45

141.90 ± 4.64

137.23 ± 9.64

%R

102.07 ± 3.26

96.68 ± 1.23

101.82 ± 0.81

100.07 ± 4.45

92.37 ± 0.93

94.39 ± 0.96