INVESTIGATION OF ANILINE AND PHENOLIC COMPOUNDS REMOVAL BY COOXIDATION USING AGARICUS BISPORUS TYROSINASE

Abstract

An investigation of joint oxidation of aniline and phenolic compounds in aqueous solutions using the isolated tyrosinase from Agaricus bisporus mushrooms was conducted. It is shown, that quantitative bioconversion of aniline is achieved by addition of phenol and other rapidly oxidized phenolic compounds (p-chlorophenol, o-, m-cresols)to it’s solution (0,25 mmol/dm3). Products of aniline and phenols oxidation – quinoneimines and quinones, were removed with a help of aluminium-potassium alums.

Keywords

• тирозиназа Agaricus bisporus
• анілін
• фенольні сполуки
• соокиснення
• алюмокалієві галуни