Table 2 Comparison of the merits of the reported assays for β-LG detection in sample matrices
Methods | Matrices | Linear range (µg mL−1) | LOD (µg mL−1) | Required time | Reuse cycles | References |
|---|---|---|---|---|---|---|
Ultra-HPLC | Ultra-high temperature treated milk | 100–400 | 7.0 | 3 min | – | [10] |
Sandwich ELISA | Defatted milk, yoghurt, and candy | 0.03125–8 | 0.0196 | > 20 min | Once | [11] |
Surface plasmon resonance sensor | Final rinse water samples | 0.49–1.0 | 0.168 | < 1 min | – | [12] |
Electrochemical method | Whey protein powders | 53–11,160 | 27 | 15 min | Once | [6] |
HPLC-bulk MIP | Fresh milk, pasteurized milk and powder milk | 200–1400 | 70 | > 2 h | At least 6 | – |
UCMPs@MIL-100@MIP fluorescence sensor | Raw milk and infant formula | 100–800 | 43 | 1 h | At least 5 | This work |