Analysis method for tracing import Merlot grape wine production place by using dual finger print

The present invention relates to a method for tracing an import Merlot grape wine production place by using a dual finger print technology. According to the method, HPLC-MS is adopted to establish a finger print of an ethyl acetate extract in an import Merlot grape wine, a GC-MS method is adopted to establish a finger print of a dichloromethane extract in the import Merlot grape wine, a production place of the import grape wine can be traced by combining the two finger print technologies and utilizing a traditional Chinese medicine finger print evaluation software to carry out data processing, and the obtained result can be adopted as one of import Merlot grape wine quality assessment indicators. The analysis method has advantages of sensitivity, accuracy, stability, high precision, good reproducibility and the like.