Detection method for synchronously determining contents of bornyl acetate, camphor and borneol in fructus amomi

The invention provides a detection method for synchronously determining the content of bornyl acetate, camphor and borneol in fructus amomi, which comprises the following steps: preparation of mother liquor of a test solution: taking dried fructus amomi, crushing, adding absolute ethyl alcohol, carrying out vortex treatment, ultrasonic treatment and centrifugation, and collecting supernate to obtain the mother liquor of the test solution; the mother liquor of the test solution is taken for adsorption purification treatment, adsorption purification materials are N-propylethylenediamine, octadecylsilane chemically bonded silica, graphitized carbon black and magnesium sulfate, after adsorption purification treatment, vortex and centrifugation are conducted, supernate is collected, and loading liquid of the test solution is obtained; and carrying out GC-MS (gas chromatography-mass spectrometry) detection. The method for synchronously determining the bornyl acetate, the camphor and the borneol in the fructus amomi