Marker | Concentrations (μg/ml) | Concentration measured (μg/ml, mean (SD)) | Recoverya (%) | RSD b (%) |
---|---|---|---|---|
Naringin | 5.0 | 4.87 (0.09) | 97.4 | 1.8 |
50.0 | 50.28 (1.26) | 100.6 | 2.5 | |
150.0 | 148.95 (1.81) | 99.3 | 1.2 | |
Hesperidin | 13.9 | 13. 79 (0.38) | 99.2 | 2.8 |
139.0 | 142.42 (2.26) | 102.5 | 1.6 | |
417.0 | 419.84 (3.32) | 100.7 | 0.7 | |
Aloe emodin | 3.66 | 3.76 (0.11) | 102.7 | 2.9 |
36.6 | 36.17 (1.15) | 98.8 | 3.2 | |
109.8 | 111.73 (3.29) | 101.8 | 2.9 | |
Rhein | 3.5 | 3.41 (0.09) | 97.4 | 2.6 |
35.0 | 33.47 (0.96) | 95.6 | 2.9 | |
105.0 | 107.68 (1.41) | 102.6 | 1.3 | |
Honokial | 2.1 | 2.15 (0.07) | 97.6 | 3.3 |
10.5 | 10.18 (0.23) | 97.0 | 2.3 | |
60.3 | 61.24 (1.32) | 101.6 | 2.2 | |
Magnolo | l 4.2 | 4.16 (0.11) | 99.0 | 2.6 |
42.0 | 43.42 (1.24) | 103.4 | 2.9 | |
126.0 | 126.61 (1.86) | 100.5 | 1.5 | |
Emodin | 2.2 | 2.24 (0.05) | 101.8 | 2.2 |
22.0 | 21.54 (0.53) | 97.9 | 2.5 | |
66.0 | 67.28 (1.23) | 101.9 | 1.8 | |
Chrysophanol | 2.06 | 2.11 (0.06) | 102.4 | 2.8 |
20.6 | 20.15 (0.21) | 97.8 | 1.0 | |
61.8 | 63.42 (1.26) | 102.6 | 2.0 |