This document specifies a method for the detection of enrofloxacin and ciprofloxacin in aquatic products using Raman spectroscopy technology. Different substances have characteristic Raman spectra corresponding to their molecular structures. When nano-enhanced reagents with Surface Enhanced Raman Scattering (SERS) effect are introduced, the Raman signal of the substance will be significantly enhanced. Take an appropriate amount of homogenized sample, conduct solvent extraction, purification and enrichment, add SERS enhancement reagent, and perform Raman spectrum scanning. The results are judged based on the Raman characteristic peaks of enrofloxacin and ciprofloxacin (see Appendix A): if a characteristic peak appears, it is positive, otherwise it is negative.
T/FJBR 008-2023 history
2023T/FJBR 008-2023 Rapid determination of enrofloxacin and ciprofloxacin residues in fishery products by Raman spectroscopy