As one Chinese traditional alcohol beverage, Chinese liquor has a long brewing history in China. In the long development of Chinese liquor, its unique brewing process and style characteristics has been formed. There are six top distilled liquors in the world, and Chinese liquor is among of them. In recent years, with the quick development of Chinese liquor industry, Chinese liquor adulteration in regard to aged liquor and geographic origin exists extensively. Chromatography, spectroscopy and other analytica...