木材腐朽菌の生化学的研究(第III報) : α-naphtholによるBavendamm反応の模型実験

概要

論文の詳細を見る
It was confirmed by using warburg respirometer that gallic acid and tannic acid which have been used as reagents of Bavendamm's reaction were oxidized by both laccase and tyrosinase, whereas α-naphthol was oxidized by only laccase, and tyrosine and p-cresol were oxidized by only tyrosinase.Accordingly, it is to be desired that Bavendamm's reaction is divided into both laccase and tyrosinase reaction by using α-naphthol and tyrosine or p-cresol respectively.According to the testing method of unit of penicillin activity (cup method) cylinders of stainless steel were placed on the nutrient agar containin respective substrates, then laccase and tyrosinase solution were pipetted into the cylinders. After 24 hrs, it was found that oxidized colored zone wich was similar to that in Bavendamm's reaction in around the cylinders occured.
一般社団法人日本森林学会の論文
1954-01-25