Sample name Fortified concen.(mg/kg) Recovery(%) Average recovery(%) RSD(n=3)/%
Ginseng Rodix ET Rhizoma 0.005 102.5 97.1 103.8 101.1 3.5
0.010 106.3 96.2 98.7 100.4 5.2
0.050 103.8 100.2 108.2 104.1 3.9
Rhizoma Atractylodis Macrocephalae 0.005 91.2 93.4 95.1 93.2 2.1
0.010 96.2 92.2 93.0 93.8 2.3
0.050 102.4 98.8 97.9 99.7 2.4
Isatidis Radix 0.005 86.7 85.7 89.1 87.2 2.0
0.010 107.1 93.4 94.1 98.2 7.9
0.050 108.4 106.7 100.3 105.1 4.1
Curcumae Rhizoma 0.005 79.4 85.4 83.6 82.8 3.7
0.010 93.9 94.2 91.1 93.1 1.8
0.050 96.7 95.1 97.8 96.5 1.4
Dioscoreae Rhizoma 0.005 76.8 74.8 78.2 76.6 2.2
0.010 79.8 79.2 80.7 79.9 0.9
0.050 86.1 83.7 90.8 86.9 4.2
Crataegi Fructus 0.005 88.8 86.0 84.3 86.4 2.6
0.010 91.9 89.2 93.4 91.5 2.3
0.050 90.8 96.4 95.8 94.3 3.3
Acanthopanacis Senticosi Radix 0.005 81.2 83.1 85.5 83.3 2.6
0.010 97.6 96.6 92.2 95.5 3.0
0.050 106.4 105.2 100.7 104.1 2.9
Lonicerae Japonicae Flos 0.005 86.2 88.0 84.7 86.3 1.9
0.010 92.5 99.5 93.1 95.0 4.1
0.050 88.4 96.4 95.5 93.4 4.7
Lorydalis Rhizoma 0.005 83.6 85.1 85.7 84.8 1.3
0.010 102.8 98.4 98.1 99.8 2.6
0.050 95.2 93.3 95.6 94.7 1.3
Radix Astragali 0.005 79.8 93.3 86.0 86.4 7.8
0.010 91.8 88.5 90.4 90.2 1.8
0.050 85.7 96.2 95.3 92.4 6.3
Table 1: Recoveries of prochloraz in ten medicinal herb samples.