Compounds | Spiked conc. (ng/mL) | Matrix effect (%) | Extraction recovery (%) | ||
---|---|---|---|---|---|
Mean (%) | RSD (%) | Mean (%) | RSD (%) | ||
Gastrodin | 20 | 104.10 | 8.44 | 113.95 | 6.50 |
2700 | 89.87 | 10.72 | 100.59 | 10.59 | |
Parishin A | 5 | 84.33 | 4.56 | 114.26 | 3.49 |
300 | 92.48 | 2.52 | 101.12 | 0.23 | |
Parishin B | 5 | 94.09 | 1.77 | 118.70 | 1.26 |
300 | 106.36 | 1.71 | 117.48 | 1.24 | |
Parishin C | 5 | 103.70 | 2.91 | 100.71 | 2.87 |
300 | 105.41 | 3.57 | 114.63 | 2.72 | |
Parishin E | 5 | 115.25 | 11.67 | 85.97 | 13.58 |
2700 | 111.13 | 3.32 | 108.02 | 2.84 |