[Objective] To explore the application of near-infrared spectroscopy technology in the detection of furosine content in pasteurized milk.[Method]The model was jointly established by high-performance liquid chromatography（HPLC）and near-infrared spectroscopy technology. Applicability validation study on the detection of furosine content in pasteurized milk using a newly created model.[Result] The detection time of near-infrared spectroscopy technology was shortened from 27 hours to 1 minute,reducing the detection time by 26 hours and 59 minutes.The correlation coefficient R² of the calibration model was 0.96,and the linear distribution was excellent.[Conclusion]According to relevant regulations and enterprise standards,the determination results of furosine content by near-infrared spectroscopy and HPLC show good consistency. The combined modeling detection of near-infrared spectroscopy technology has the advantages of fast detection speed,simple operation and accurate results.Evaluated from aspects such as standard requirements,data accuracy,stability,time efficiency and cost,the results of this study showed that near-infrared spectroscopy had certain accuracy and stability,and was convenient,fast and low-cost to operate. It can be popularized as a fast and effective method for the detection of furosine content in pasteurized milk.

Near-infrared spectroscopy technology  /  pasteurized milk  /  furosine