FOOD SCIENCE ›› 2020, Vol. 41 ›› Issue (24): 281-286.doi: 10.7506/spkx1002-6630-20190705-074

• Safety Detection • Previous Articles     Next Articles

Rapid Detection of Tetracycline and Penicillin in Milk by Lateral Immunochromatography

WU Yuhan, CHEN Wei   

  1. (School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China)
  • Online:2020-12-25 Published:2020-12-28

Abstract: A rapid double colloidal gold immunochromatographic test strip was developed for the simultaneous detection of residual tetracycline and penicillin in milk samples. The results showed that the detection limit for both tetracycline and penicillin was 2 ng/mL, and the detection time was 10 min. This method had good specificity, and exhibited no cross-reaction with other analytes commonly found in milk. The method is simple and reliable, and provides a simple and effective tool for the rapid and on-site detection of antibiotic residues in milk.

Key words: milk; tetracycline; penicillin; multiple; rapid detection

CLC Number: