Abstract: With the rapid development of high sensitivity detection techniques such as nuclear magnetic resonance and mass spectrometry, stable isotope-resolved metabolomics has been widely used in elucidating the regulatory mechanism of metabolic pathways and metabolic flow analysis, and some breakthroughs have been made. In this paper the application of stable isotope-resolved metabolomics in glucose catabolic regulation, metabolic flow analysis and functional interpretation of key metabolic pathways is reviewed, providing references for the wider use and application of this technology.