Department of Molecular Wood Biotechnology and Technical Mycology, Büsgen-Institute, University of Göttingen, Büsgenweg 2, Götttingen D-37077, Germany.
Curr Opin Biotechnol. 2015 Jun;33:268-78. doi: 10.1016/j.copbio.2015.03.006. Epub 2015 Apr 9.
Fungal ligninolytic enzymes have broad biotechnological applications. Particularly laccases and certain fungal class II peroxidases from white-rot basidiomycetes are considered in degradation of persistent organic pollutants. Promising processes with reusable immobilized laccases in special reactors have been developed up to pilot scale for degradation of pollutants in water. Bioremediation of chemically complex soils with their large indigenous microbial communities is more difficult. Living fungi and their enzymes are employed. Bioaugmentation, introduction of for example white-rots for enzyme production into a polluted soil, and biostimulation of suitable resident organisms by nutritional manipulations are strategies in degradation of pollutants in soil. Bioaugmentation has been successfully implemented on small scale for soils in biobeds and for specific materials such as olive mill wastes.
真菌木质素降解酶具有广泛的生物技术应用。特别是来自白腐真菌的漆酶和某些真菌 II 类过氧化物酶被认为可用于降解持久性有机污染物。已经开发出了具有可重复使用的固定化漆酶的特殊反应器的有前途的工艺，可用于降解水中的污染物，达到中试规模。用其大型土著微生物群落的化学复杂土壤的生物修复更加困难。使用活真菌及其酶。生物增强，例如将白腐真菌引入污染土壤以生产酶，以及通过营养操作刺激合适的本地生物的生物刺激，是土壤中污染物降解的策略。生物增强已经在小规模上成功地用于生物床中的土壤和特定材料，如橄榄磨废料。
