Table 6.
Compound | ASE, μg/g | Sonication, μg/g | Recovery, % | RSDa, % |
---|---|---|---|---|
Octopamine | 554 | 514 | 92.8 | 1.57 |
Synephrine | 27000 | 26600 | 98.5 | 1.49 |
Phenylephrine | 346b | 231b | 66.6 | 2.65 |
Tyramine | 161b | 184b | 114 | 10.3 |
N-methyltyramine | 1220 | 1253 | 103 | 2.39 |
Hordenine | 104b | NDc | 0 | NAd |
RSD = Relative standard deviation; estimated from 5 replicate sample preparations.
Result below the limit of quantification for the method.
ND = None detected.
NA = Not applicable