With honey adulteration, not only consumers and masses are defrauded, but also the normal market order is adversely upsetting due to the unfair competition. Therefore, it is necessary to establish an accurate and fast method for the identification of honey adulteration. A new chemometrics-assisted high-performance liquid chromatography–diode array detection (HPLC–DAD) method was developed to rapidly and sensitively quantify seven phenolic compounds (i.e., gallic acid, 3,4-dihydroxybenzoic acid, chlorogenic acid, p-hydroxybenzoic acid, syringi...