1968 年 88 巻 12 号 p. 1504-1511
As a result of the colouring detection of glucuronic acid by the hydroxamic acid method, the reaction and the equilibrium between glucuronic acid (GH) and its lacton (GL) were re-examined. The reaction scheme, [chemical formula], described in a previous paper was confirmed. By the determination of the influence of pH and buffer concentration on the rate constants, following equation were also obtained. [chemical formula]