Table 2 Extraction recovery and matrix effect of COS 2 and COS 3 in serum
From: Pharmacokinetics, bioavailability and tissue distribution of chitobiose and chitotriose in rats
Analyte | Nominal concentration (μg/mL) | Recovery (%) | Matrix effect (%) | ||
|---|---|---|---|---|---|
(Mean ± SD, n = 5) | RSD | (Mean ± SD, n = 5) | RSD | ||
COS 2 | 2.00 | 101.29 ± 7.64 | 7.54 | 89.79 ± 1.52 | 1.69 |
0.20 | 97.91 ± 3.16 | 3.23 | 92.92 ± 3.44 | 3.70 | |
0.02 | 99.28 ± 2.43 | 2.45 | 94.95 ± 1.41 | 1.48 | |
COS 3 | 5.00 | 97.10 ± 7.39 | 7.61 | 90.41 ± 4.41 | 4.88 |
0.50 | 97.52 ± 5.36 | 5.49 | 89.23 ± 4.11 | 4.60 | |
0.05 | 97.85 ± 10.56 | 10.79 | 92.95 ± 7.28 | 7.83 | |