S-EPMC10712419 - Detection of lean meat powder residues in pig liver based on TLC-SERRS† † Electronic supplementary information (ESI) available: Fig. S1: Spectrograms of different solutions; Fig. S2: Raman spectra of salbutamol sulfate powder (A) and terbutaline sulfate powder (B); Table S1: Comparison between the TLC-SERRS and the HPLC-MS/MS to determine of the two residues in pig liver. See DOI: https://doi.org/10.1039/d3ra07202a