Open Access
Table 1.
Microbial strain capable of lignin degradation and their biotechnology application
| Strain | Enzyme | Potential application | Peculiarities | Ref |
|---|---|---|---|---|
| Collybia dryophila | Mn‐Peroxidase | Humus turnover by recycling of high molecular‐mass humic substances. | Manganese peroxidase (MnP) was produced as a single protein with a pI of 4.7 and a molecular mass of 44 kDa. The production of MnP was noticeably increased in Mn2‐supplemented cultures. | [33] |
| Trametes versicolor and Trametes villosa | Laccase | Decolorization of different soil fulvic acids | The ability of laccases from Trametes species to transform soil FAs was shown for the first time | [34] |
| Trichoderma viride and Trichoderma lignorum | Copper‐ containing oxidoreductases | Soil, rizosphere of plants | Lignin degradation | [35] |
| Cladosporium herbarum | Peroxidase | Soil, rizosphere, phyllosphere | [36] | |
| Phellinus igniarius | Peroxidase | White birch wood | Under the action of peroxidases on lignin, its oxidative fragmentation occurs with the formation of polyphenolic products. In parallel with this, lignin condensation processes take place:
 |
[8] |
| Funalia trogii | Laccase | Wood mushrooms | Laccases from basidiomycetes are characterized by a high redox potential and broad substrate specificity | [37] |
| Bjerkandera adusta | Phenol oxidase | Inhabit the bark of trees | Extracellular peroxidases are regulated | [21, 37] |
| Aspergillus terreus and Trichoderma viride | Peroxidase phenol oxidase | wood | The activity of extracellular peroxidase, catalase and phenol oxidase of fungi is regulated by some chemical compounds (CuSO4, fungicides “Caton LXE” and “Ecodes”). | [17] |
| Acremonium murorum and Botrytis cinerea | Laccase | Gray forest soil and black soil | Humic acids have a mixed effect on laccase products | [14] |
| Fusarium culmorum, Fusarium sporotrichioides, Fusarium solani and Trametes versicolor | Laccase, Mn‐ Peroxidase, lignin peroxidase | Forest soil and tree bark | Strains secreted laccase, manganese peroxidase and lignin peroxidase into the growth medium under butch cultures; the yield of enzymes in the culture medium averaged from 75.5% to 91.9%, which facilitates their isolation and purification | [19] |
| Anoxybacillus sp. strain UARK‐01 | Laccase | Thermophilic bacterium from soil. | The strain grows optimally in the presence of oxygen at 55 °C and pH 8. The laccase activity was optimal at 90 °C and pH 9 | [38] |
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