Research Article
Determination of Six Macrolide Antibiotics in Chicken Sample by Liquid Chromatography-Tandem Mass Spectrometry Based on Solid Phase Extraction
Table 1
Operation parameters of macrolide antibiotics in selective reaction monitoring mode.
| | Compound | Formula | Precursor ion (m/z) | Product ion (m/z) | Collision energy (V) |
| | Tylosin | C46H77NO17 | 916.583 | 174.000 | 36.444 | | 772.333 | 27.140 | | Tilmicosin | C46H80N2O13 | 869.591 | 696.333 | 39.680 | | 174.000 | 43.573 | | Azithromycin | C38H72N2O12 | 749.539 | 591.333 | 26.230 | | 573.347 | 32.146 | | Clarithromycin | C38H69NO13 | 748.491 | 158.000 | 26.230 | | 590.276 | 16.978 | | Roxithromycin | C41H76N2O15 | 837.570 | 679.333 | 18.798 | | 158.000 | 31.489 | | Kitasamycin | C41H69NO13 | 772.470 | 109.000 | 38.213 | | 558.222 | 23.702 |
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Ions for quantitation; other ions are for confirmation. |
