Revision as of 17:25, 28 June 2011

PAHs : non polar,hydrophobic organic compounds

• 

  Benzo-a-pyrene

• 

  naphthalene

위 와 같이 여러개의 고리가 있는 화합물 아다.

wikipedia:http://en.wikipedia.org/wiki/Polycyclic_aromatic_hydrocarbon

metabolism

Non - lignolytic fungi

cytochrome P450 monooxygenase 와 epoxide hydrolase-catalysed reaction 에 의해 trans-dihydrodiol을 형성 출처 :Potential of Penicillium Species in the Bioremediation Field

다른 metabolite 는 phenol,quinone,conjugate를 형성 한다.

class : Zygomycetes,Ascomycetes,Blastomycetes,Hyphomycetes,Coelmycetes

lignolytic fungi

extracellular lignolytic enzyme 에 의한 non specific radical oxidation 에 의해 분해된다.

enzyme

• lignin peroxidase
• maganese-dependent peroxidase
• manganese-independent peroxidase
• laccase

Oxidation of polycyclic aromatic hydrocarbons by Ligninolytic fungi

출처 :Fungal metabolism of polycyclic aromatic hydrocarbons: past, present and future applications in bioremediation

알려진 group

• Phanerochaete chrysosprium

phanerochaete

• Trametes versicolor

trametes versicolor

• Pleurotus ostreatus

pleurotus ostreatus