Parameter detection of prohibited substances in exported food/food

The scope of the detection method for Acid Orange II in exported food: This standard specifies the high-performance liquid chromatography method for the determination of Acid Orange II in exported food. This standard is applicable to the detection of Acid Orange II in beverages, red wine, chili sauce, yellow croaker, and braised meat products. The 2 principle samples were extracted with ethanol ammonia solution, purified with an amino anion exchange solid-phase extraction column, and analyzed by reversed phase high-performance liquid chromatography with diode array detector. The external standard method was used for quantification

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