Non-thermal plasma and lignocelullose susbstrates in biorefinery processes
Апстракт
Lignocelullosic substrates are abundant and available in almost all parts of the world. However, we are still
lacking efficient ways to valorise it due to recalcitrant nature of lignocelullose and presence of lignin which
prevents enzymatic hydrolisis of cellulose. The compact nature of lignocellulose biomass prevents its wider
application in biorefineries. Effective way to separate lignin from cellulose or to make cellulose more accessible
to enzymes remains challenge. Among lignocellulose biomass, agricultural by-products like corn stalks or husks
are considered more convenient as substrates as they contain less lignin then wood biomass and therefore can be
more easily degraded. However, acid or alkaline hydrolysis are the most common approach in pretreatment of
lignocellulose substrates, but they are not selective, lead to loss of significant amount of sugars and
cause generation of inhibitory substances in hydrolysate. Additionally, acid and alkaline pretreatments are
perf...ormed at elevated temperatures and have significant environmental impact.
Кључне речи:
non-thermal plasma / lignocellulose / corn stalk / hydrolysis / biorefineryИзвор:
8th International Conference on Sustainable Solid Waste Management, 2021Издавач:
- National Technical University of Athens, NTUA
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200135 (Универзитет у Београду, Технолошко-металуршки факултет) (RS-MESTD-inst-2020-200135)
Институција/група
Tehnološko-metalurški fakultetTY - CONF AU - Đukić-Vuković, Aleksandra AU - Mladenović, Dragana AU - Lazović, Saša AU - Mojović, Ljiljana PY - 2021 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6246 AB - Lignocelullosic substrates are abundant and available in almost all parts of the world. However, we are still lacking efficient ways to valorise it due to recalcitrant nature of lignocelullose and presence of lignin which prevents enzymatic hydrolisis of cellulose. The compact nature of lignocellulose biomass prevents its wider application in biorefineries. Effective way to separate lignin from cellulose or to make cellulose more accessible to enzymes remains challenge. Among lignocellulose biomass, agricultural by-products like corn stalks or husks are considered more convenient as substrates as they contain less lignin then wood biomass and therefore can be more easily degraded. However, acid or alkaline hydrolysis are the most common approach in pretreatment of lignocellulose substrates, but they are not selective, lead to loss of significant amount of sugars and cause generation of inhibitory substances in hydrolysate. Additionally, acid and alkaline pretreatments are performed at elevated temperatures and have significant environmental impact. PB - National Technical University of Athens, NTUA C3 - 8th International Conference on Sustainable Solid Waste Management T1 - Non-thermal plasma and lignocelullose susbstrates in biorefinery processes UR - https://hdl.handle.net/21.15107/rcub_technorep_6246 ER -
@conference{ author = "Đukić-Vuković, Aleksandra and Mladenović, Dragana and Lazović, Saša and Mojović, Ljiljana", year = "2021", abstract = "Lignocelullosic substrates are abundant and available in almost all parts of the world. However, we are still lacking efficient ways to valorise it due to recalcitrant nature of lignocelullose and presence of lignin which prevents enzymatic hydrolisis of cellulose. The compact nature of lignocellulose biomass prevents its wider application in biorefineries. Effective way to separate lignin from cellulose or to make cellulose more accessible to enzymes remains challenge. Among lignocellulose biomass, agricultural by-products like corn stalks or husks are considered more convenient as substrates as they contain less lignin then wood biomass and therefore can be more easily degraded. However, acid or alkaline hydrolysis are the most common approach in pretreatment of lignocellulose substrates, but they are not selective, lead to loss of significant amount of sugars and cause generation of inhibitory substances in hydrolysate. Additionally, acid and alkaline pretreatments are performed at elevated temperatures and have significant environmental impact.", publisher = "National Technical University of Athens, NTUA", journal = "8th International Conference on Sustainable Solid Waste Management", title = "Non-thermal plasma and lignocelullose susbstrates in biorefinery processes", url = "https://hdl.handle.net/21.15107/rcub_technorep_6246" }
Đukić-Vuković, A., Mladenović, D., Lazović, S.,& Mojović, L.. (2021). Non-thermal plasma and lignocelullose susbstrates in biorefinery processes. in 8th International Conference on Sustainable Solid Waste Management National Technical University of Athens, NTUA.. https://hdl.handle.net/21.15107/rcub_technorep_6246
Đukić-Vuković A, Mladenović D, Lazović S, Mojović L. Non-thermal plasma and lignocelullose susbstrates in biorefinery processes. in 8th International Conference on Sustainable Solid Waste Management. 2021;. https://hdl.handle.net/21.15107/rcub_technorep_6246 .
Đukić-Vuković, Aleksandra, Mladenović, Dragana, Lazović, Saša, Mojović, Ljiljana, "Non-thermal plasma and lignocelullose susbstrates in biorefinery processes" in 8th International Conference on Sustainable Solid Waste Management (2021), https://hdl.handle.net/21.15107/rcub_technorep_6246 .