Please use this identifier to cite or link to this item: https://biore.bio.bg.ac.rs/handle/123456789/3591
Title: Hypsizigus marmoreus – a novel potent degrader of lignocellulose residues
Authors: Galić, Milica 
Stajić, Mirjana 
Ćilerdžić, Jasmina 
Keywords: Agro-forestry residues;Hypsizygus marmoreus;Ligninolytic enzymes;Lignocelluloses depolymerization
Issue Date: 2020
Rank: M22
Journal: Cellulose Chemistry and Technology
Volume: 54
Issue: 9-10
Start page: 977
End page: 982
Abstract: 
Hypsizygus marmoreus is an edible and medicinal commercially cultivated mushroom, whose ligninolytic
potential is still insufficiently known. Therefore, the goals of this study were to profile its Mn-oxidizing
peroxidases and laccases activity and its potential to depolymerize common agro-forestry residues. Raspberry
and blackberry sawdust induced the production of highly active laccases (26006.83 U L-1 and 17576.79 U L-1, respectively), while the activity peaks of Mn-dependent peroxidase (134.47 U L-1) and Mn-independent bperoxidase (184.40 U L-1) were recorded on plum sawdust and wheat straw, respectively. The pretreatment of
corn stalks resulted in the highest lignin removal (57.15%), while the highest lignin/cellulose removal ratio
(selectivity) was noted on oak sawdust (17.69). The maximal (20%) and the minimal (8.30%) dry matter loss
were obtained for corn stalks and oak sawdust, respectively. The presented results showed the exceptional
potential of the ligninolytic system of H. marmoreus HAI 605 and the possibility of its application in numerous
biotechnological processes.
URI: https://biore.bio.bg.ac.rs/handle/123456789/3591
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