【摘要】 研究了漆树酶催化氧化香草醛的行为,考察影响反应的因素.采用HPLC对反应过程进行监测,用光谱分析法鉴定产物结构.结果是漆树酶催化氧化香草醛最佳条件是31℃,pH值7 40.可见漆树酶能较好催化氧化香草醛,在适当条件下能得到纯净产物:甲氧基对苯醌更多还原

【Abstract】 The catalytic oxidation of Rhus Laccase to vanillin was studied. The effect factors of the reaction were investigated. The process of reaction was monitored by using HPLC. The product structure was analyzed by spectroscopic technique. The experimental results showed that the optimum conditions of the catalytic oxidation of Rhus Laccase to vanillin are reaction temperature of 31℃ and pH equal to 740. It is confirmed that Rhus Laccase can effectively oxidize catalytically vanillin, pure product, methoxy-benzoquinone, can be obtained under suitable conditions.更多还原