CAJ | 학술논문

[目的]研究云芝漆酶的生物降解和染料脱色作用.[方法]以云芝HS-03发酵后所得漆酶粗制品,对麦草和锯末进行生物降解,并对几种常用染料进行脱色研究.[结果]结果表明:漆酶粗制品与纤维素酶、木聚糖酶协同作用大大提高了木质纤维素降解率,比单一组分酶获得还原性糖含量提高5～6倍.漆酶粗制品具有广谱的脱色作用,尤其对孔雀石绿、RB亮蓝的脱色率都超过了85%,脱色较为彻底,脱色高峰期为48～72 h.[结论]该研究可为废水染料脱色提供理论基础,为漆酶在水处理工业产业化中的应用提供强有力的依据.
[목적]연구운지칠매적생물강해화염료탈색작용.[방법]이운지HS-03발효후소득칠매조제품,대맥초화거말진행생물강해,병대궤충상용염료진행탈색연구.[결과]결과표명:칠매조제품여섬유소매、목취당매협동작용대대제고료목질섬유소강해솔,비단일조분매획득환원성당함량제고5～6배.칠매조제품구유엄보적탈색작용,우기대공작석록、RB량람적탈색솔도초과료85%,탈색교위철저,탈색고봉기위48～72 h.[결론]해연구가위폐수염료탈색제공이론기출,위칠매재수처리공업산업화중적응용제공강유력적의거.
[Objective]This research aimed to study the biodegradation and dye decolourization for laccase produced from Trametes versicolor.[Method]Crude laccase from T. versicolor HS-03 was used for the biodegradation of wheat straw and sawdust,and the decolourization of different molecular structure type's dye.[Result]It was indicated that the crude laccase raised the lignocellulose biodegradation efficiency which was about 5-6 doubles.Crude enzyme has wide spectrum decoloured function,especially the decoloring rate of malachite green,RB bright blue was over 85%.The rush hour of decolourization was 48-72 h.[Conclusion]This study could provide theoretical basis for dye decolourization of waste water,and provide strong references for the application of laccase in water treatment industry industrialization.