Liquid chromatographic determination of benzocaine and N-acetylbenzocaine in the edible fillet tissue from rainbow trout
Journal of Chromatography A
Links
- More information: Publisher Index Page (via DOI)
- Download citation as: RIS | Dublin Core
Abstract
A method was developed for determining benzocaine and N-acetylbenzocaine concentrations in fillet tissue of rainbow trout. The method involves extracting the analytes with acetonitrile, removing lipids or hydrophobic compounds from the extract with hexane, and providing additional clean-up with solid-phase extraction techniques. Analyte concentrations are determined using reversed-phase high-performance liquid chromatographic techniques with an isocratic mobile phase and UV detection. The accuracy (range, 92 to 121%), precision (R.S.D., <14%), and sensitivity (method quantitation limit, <24 ng/g) for each analyte indicate the usefulness of this method for studies characterizing the depletion of benzocaine residues from fish exposed to benzocaine. Copyright (C) 1999.
Suggested Citation
Meinertz, J., Stehly, G., Hubert, T., and Bernardy, J., 1999, Liquid chromatographic determination of benzocaine and N-acetylbenzocaine in the edible fillet tissue from rainbow trout: Journal of Chromatography A, v. 855, no. 1, p. 255-260, https://doi.org/10.1016/S0021-9673(99)00665-2.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Liquid chromatographic determination of benzocaine and N-acetylbenzocaine in the edible fillet tissue from rainbow trout |
| Series title | Journal of Chromatography A |
| DOI | 10.1016/S0021-9673(99)00665-2 |
| Volume | 855 |
| Issue | 1 |
| Year Published | 1999 |
| Language | English |
| Larger Work Type | Article |
| Larger Work Subtype | Journal Article |
| Larger Work Title | Journal of Chromatography A |
| First page | 255 |
| Last page | 260 |