Objective: To identify and analytical ten samples' infrared spectroscopy of wild Zushima. Method: Using the 1D spectra

second derivative spectra

common peak ratio and variant peak ratio and identify research to structure and fingerprint analysis. Result: The study obtains eight common characteristic absorption peaks of Zushima

and its common peak ratio and variant peak ratio fluctuate between 77%-85%

11.8%-29.4% respectively

but for the four spurious breeds

its common peak ratio fluctuate between 63.6%-71.4%

and variant peak ratio fluctuates greatly. Conclusion: Zushima canbe identified quickly by infrared spectroscopy

and the methed in reliable and feasible.