Efficient lignin extraction from oil palm empty fruit bunches using guanidine-based deep eutectic solvents under microwave assistance
The abundance of oil palm empty fruit bunches (OPEFB) in Malaysia necessitates effective waste management strategies. Deep eutectic solvents (DES), particularly chloride-based ones like guanidine hydrochloride (GHCl), offer green and economical pretreatment options for lignocellulosic biomass, enhan...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English English |
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Elsevier Ltd
2024
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| Online Access: | http://umpir.ump.edu.my/id/eprint/42378/ http://umpir.ump.edu.my/id/eprint/42378/1/Efficient%20lignin%20extraction%20from%20oil%20palm_ABST.pdf http://umpir.ump.edu.my/id/eprint/42378/2/Efficient%20lignin%20extraction%20from%20oil%20palm.pdf |
| _version_ | 1848826595068870656 |
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| author | Muhammad Nor Arifin, Yaakob Nurjannah, Salim Siti Noor Hidayah, Mustapha Izan Izwan, Misnon Mohd Hasbi, Ab Rahim Rasidi, Roslan |
| author_facet | Muhammad Nor Arifin, Yaakob Nurjannah, Salim Siti Noor Hidayah, Mustapha Izan Izwan, Misnon Mohd Hasbi, Ab Rahim Rasidi, Roslan |
| author_sort | Muhammad Nor Arifin, Yaakob |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | The abundance of oil palm empty fruit bunches (OPEFB) in Malaysia necessitates effective waste management strategies. Deep eutectic solvents (DES), particularly chloride-based ones like guanidine hydrochloride (GHCl), offer green and economical pretreatment options for lignocellulosic biomass, enhancing lignin extraction. To the best of current knowledge, no prior investigations have focused on the properties of lignin extracted using this DES system. Therefore, this study investigates the efficient extraction of lignin from oil palm empty fruit bunches (OPEFB) utilizing guanidine-based deep eutectic solvents (GHDES) under microwave assistance. Guanidine hydrochloride (GHCl) is introduced as a hydrogen bond acceptor (HBA) in DES formation, particularly in the GHCl:lactic acid (LA) system. The study systematically investigates the influence of different pretreatment parameters (time and temperature) on the structure and properties of the extracted lignin. Remarkably, guanidine-based DES shows exceptional effectiveness in disrupting the OPEFB structure, resulting in highly efficient lignin extraction. Analyzes show that the DES-extracted lignin has comparable properties to other DES systems, with consistent structural and thermal properties observed at various reaction temperatures and times. Notably, the extracted lignin at 120 °C for 30 min exhibited high yield, minimal impurity content, significant phenolic content, and reduced weight loss. This study not only contributes to the sustainable use of lignin but also highlights the versatility of guanidine-based DES in the utilization of lignocellulosic biomass. The promising results position guanidine-based DES as a viable and innovative candidate for lignin extraction in various applications and promote progress in the utilization of renewable biomass resources. |
| first_indexed | 2025-11-15T03:47:19Z |
| format | Article |
| id | ump-42378 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T03:47:19Z |
| publishDate | 2024 |
| publisher | Elsevier Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-423782024-08-20T06:18:37Z http://umpir.ump.edu.my/id/eprint/42378/ Efficient lignin extraction from oil palm empty fruit bunches using guanidine-based deep eutectic solvents under microwave assistance Muhammad Nor Arifin, Yaakob Nurjannah, Salim Siti Noor Hidayah, Mustapha Izan Izwan, Misnon Mohd Hasbi, Ab Rahim Rasidi, Roslan Q Science (General) QD Chemistry The abundance of oil palm empty fruit bunches (OPEFB) in Malaysia necessitates effective waste management strategies. Deep eutectic solvents (DES), particularly chloride-based ones like guanidine hydrochloride (GHCl), offer green and economical pretreatment options for lignocellulosic biomass, enhancing lignin extraction. To the best of current knowledge, no prior investigations have focused on the properties of lignin extracted using this DES system. Therefore, this study investigates the efficient extraction of lignin from oil palm empty fruit bunches (OPEFB) utilizing guanidine-based deep eutectic solvents (GHDES) under microwave assistance. Guanidine hydrochloride (GHCl) is introduced as a hydrogen bond acceptor (HBA) in DES formation, particularly in the GHCl:lactic acid (LA) system. The study systematically investigates the influence of different pretreatment parameters (time and temperature) on the structure and properties of the extracted lignin. Remarkably, guanidine-based DES shows exceptional effectiveness in disrupting the OPEFB structure, resulting in highly efficient lignin extraction. Analyzes show that the DES-extracted lignin has comparable properties to other DES systems, with consistent structural and thermal properties observed at various reaction temperatures and times. Notably, the extracted lignin at 120 °C for 30 min exhibited high yield, minimal impurity content, significant phenolic content, and reduced weight loss. This study not only contributes to the sustainable use of lignin but also highlights the versatility of guanidine-based DES in the utilization of lignocellulosic biomass. The promising results position guanidine-based DES as a viable and innovative candidate for lignin extraction in various applications and promote progress in the utilization of renewable biomass resources. Elsevier Ltd 2024-06 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/42378/1/Efficient%20lignin%20extraction%20from%20oil%20palm_ABST.pdf pdf en http://umpir.ump.edu.my/id/eprint/42378/2/Efficient%20lignin%20extraction%20from%20oil%20palm.pdf Muhammad Nor Arifin, Yaakob and Nurjannah, Salim and Siti Noor Hidayah, Mustapha and Izan Izwan, Misnon and Mohd Hasbi, Ab Rahim and Rasidi, Roslan (2024) Efficient lignin extraction from oil palm empty fruit bunches using guanidine-based deep eutectic solvents under microwave assistance. Industrial Crops and Products, 218 (118968). pp. 1-11. ISSN 0926-6690. (Published) https://doi.org/10.1016/j.indcrop.2024.118968 https://doi.org/10.1016/j.indcrop.2024.118968 |
| spellingShingle | Q Science (General) QD Chemistry Muhammad Nor Arifin, Yaakob Nurjannah, Salim Siti Noor Hidayah, Mustapha Izan Izwan, Misnon Mohd Hasbi, Ab Rahim Rasidi, Roslan Efficient lignin extraction from oil palm empty fruit bunches using guanidine-based deep eutectic solvents under microwave assistance |
| title | Efficient lignin extraction from oil palm empty fruit bunches using guanidine-based deep eutectic solvents under microwave assistance |
| title_full | Efficient lignin extraction from oil palm empty fruit bunches using guanidine-based deep eutectic solvents under microwave assistance |
| title_fullStr | Efficient lignin extraction from oil palm empty fruit bunches using guanidine-based deep eutectic solvents under microwave assistance |
| title_full_unstemmed | Efficient lignin extraction from oil palm empty fruit bunches using guanidine-based deep eutectic solvents under microwave assistance |
| title_short | Efficient lignin extraction from oil palm empty fruit bunches using guanidine-based deep eutectic solvents under microwave assistance |
| title_sort | efficient lignin extraction from oil palm empty fruit bunches using guanidine-based deep eutectic solvents under microwave assistance |
| topic | Q Science (General) QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/42378/ http://umpir.ump.edu.my/id/eprint/42378/ http://umpir.ump.edu.my/id/eprint/42378/ http://umpir.ump.edu.my/id/eprint/42378/1/Efficient%20lignin%20extraction%20from%20oil%20palm_ABST.pdf http://umpir.ump.edu.my/id/eprint/42378/2/Efficient%20lignin%20extraction%20from%20oil%20palm.pdf |