Potential of selected micromycetes for wheat straw degradation
Само за регистроване кориснике
2018
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
For the last several years, there is an increasing research interest for lignocellulosic biomass because of its renewable nature. Wheat straw, as one of the most abundant plant wastes, could potentially be transformed into various high valued products (food, feed, paper, biofuel). Micromycetes play an important role in lignocellulose conversion owing to their powerfull enzymatic system. They posses different potentials to synthetise lignocelullolytic enzymes and degrade biomass. Therefore, the objectives of this study were determination of Mn-oxidising peroxidases and laccases activities and extent of wheat straw depolymerisation during solid-state fermentation by selected micromycetes species/strains. The highest Mn-dependent-and Mn-independent peroxidases activities were noted in Clonostachys rosea BEOFB 1610m on day 14 of cultivation (210.23 and 303.03 U l–1, respectively), while Alternaria sp. BEOFB 202m was the unique producer of laccase which maximum activity (1558.59 U l–1) was ...observed after 7 days of wheat straw fermentation. After 21 days of wheat straw depolymerisation, the highest level of lignin degradation was caused by C. rosea BEOFB 1610m (13.67%), while Alternaria sp. BEOFB 202m was the most efficient hemicellulose and cellulose degrader (38.1 and 29.8%, respectively). These data demonstrate that studied fungal species/strains could potentially be used in various biotechnological processes for the plant raw materials transformation. © 2018, Scibulcom Ltd. All rights reserved.
Кључне речи:
Degradation / Ligninolytic enzymes / Micromycetes / Wheat strawИзвор:
Journal of Environmental Protection and Ecology, 2018, 19, 3, 1116-1122Финансирање / пројекти:
- Карактеризација и примена метаболита гљива и утврђивање потенцијала нових биофунгицида (RS-173032)
- Корелација структуре и особина природних и синтетичких молекула и њихових комплекса са металима (RS-172017)
Колекције
Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Galić, Milica AU - Ćilerdžić, Jasmina AU - Vukojević, Jelena AU - Stajić, Mirjana AU - Brčeski, Ilija PY - 2018 UR - https://cherry.chem.bg.ac.rs/handle/123456789/357 AB - For the last several years, there is an increasing research interest for lignocellulosic biomass because of its renewable nature. Wheat straw, as one of the most abundant plant wastes, could potentially be transformed into various high valued products (food, feed, paper, biofuel). Micromycetes play an important role in lignocellulose conversion owing to their powerfull enzymatic system. They posses different potentials to synthetise lignocelullolytic enzymes and degrade biomass. Therefore, the objectives of this study were determination of Mn-oxidising peroxidases and laccases activities and extent of wheat straw depolymerisation during solid-state fermentation by selected micromycetes species/strains. The highest Mn-dependent-and Mn-independent peroxidases activities were noted in Clonostachys rosea BEOFB 1610m on day 14 of cultivation (210.23 and 303.03 U l–1, respectively), while Alternaria sp. BEOFB 202m was the unique producer of laccase which maximum activity (1558.59 U l–1) was observed after 7 days of wheat straw fermentation. After 21 days of wheat straw depolymerisation, the highest level of lignin degradation was caused by C. rosea BEOFB 1610m (13.67%), while Alternaria sp. BEOFB 202m was the most efficient hemicellulose and cellulose degrader (38.1 and 29.8%, respectively). These data demonstrate that studied fungal species/strains could potentially be used in various biotechnological processes for the plant raw materials transformation. © 2018, Scibulcom Ltd. All rights reserved. T2 - Journal of Environmental Protection and Ecology T1 - Potential of selected micromycetes for wheat straw degradation VL - 19 IS - 3 SP - 1116 EP - 1122 UR - https://hdl.handle.net/21.15107/rcub_cherry_357 ER -
@article{ author = "Galić, Milica and Ćilerdžić, Jasmina and Vukojević, Jelena and Stajić, Mirjana and Brčeski, Ilija", year = "2018", abstract = "For the last several years, there is an increasing research interest for lignocellulosic biomass because of its renewable nature. Wheat straw, as one of the most abundant plant wastes, could potentially be transformed into various high valued products (food, feed, paper, biofuel). Micromycetes play an important role in lignocellulose conversion owing to their powerfull enzymatic system. They posses different potentials to synthetise lignocelullolytic enzymes and degrade biomass. Therefore, the objectives of this study were determination of Mn-oxidising peroxidases and laccases activities and extent of wheat straw depolymerisation during solid-state fermentation by selected micromycetes species/strains. The highest Mn-dependent-and Mn-independent peroxidases activities were noted in Clonostachys rosea BEOFB 1610m on day 14 of cultivation (210.23 and 303.03 U l–1, respectively), while Alternaria sp. BEOFB 202m was the unique producer of laccase which maximum activity (1558.59 U l–1) was observed after 7 days of wheat straw fermentation. After 21 days of wheat straw depolymerisation, the highest level of lignin degradation was caused by C. rosea BEOFB 1610m (13.67%), while Alternaria sp. BEOFB 202m was the most efficient hemicellulose and cellulose degrader (38.1 and 29.8%, respectively). These data demonstrate that studied fungal species/strains could potentially be used in various biotechnological processes for the plant raw materials transformation. © 2018, Scibulcom Ltd. All rights reserved.", journal = "Journal of Environmental Protection and Ecology", title = "Potential of selected micromycetes for wheat straw degradation", volume = "19", number = "3", pages = "1116-1122", url = "https://hdl.handle.net/21.15107/rcub_cherry_357" }
Galić, M., Ćilerdžić, J., Vukojević, J., Stajić, M.,& Brčeski, I.. (2018). Potential of selected micromycetes for wheat straw degradation. in Journal of Environmental Protection and Ecology, 19(3), 1116-1122. https://hdl.handle.net/21.15107/rcub_cherry_357
Galić M, Ćilerdžić J, Vukojević J, Stajić M, Brčeski I. Potential of selected micromycetes for wheat straw degradation. in Journal of Environmental Protection and Ecology. 2018;19(3):1116-1122. https://hdl.handle.net/21.15107/rcub_cherry_357 .
Galić, Milica, Ćilerdžić, Jasmina, Vukojević, Jelena, Stajić, Mirjana, Brčeski, Ilija, "Potential of selected micromycetes for wheat straw degradation" in Journal of Environmental Protection and Ecology, 19, no. 3 (2018):1116-1122, https://hdl.handle.net/21.15107/rcub_cherry_357 .