Spectrophotometric determination of phenolic compounds by enzymatic and chemical methods--a comparison of structure--activity relationship.


A spectrophotometric determination of phenolic compounds by a peroxidase-catalyzed enzymatic (PE) method and the Folin-Ciocalteu (FC) chemical method was compared for their structure-activity relationship. In the PE method, the reaction time of 19 phenolic compounds with different chemical structures was found to be within 15 min, with those having bulky… (More)


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