Potential applications of lignin and its derivatives from lignocellulosic biomass-a review
Lignin is the second most abundant component of lignocellulose biomass after cellulose with annual production of 70 million tons. Lignin constitutes between 15 to 40 percent of its dry weight, with varying composition in woody plants such as softwood (18-25%) and hardwood (27-33%), and non-woody pla...
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Online Access: | http://eprints.utm.my/105183/1/MadihahMdSalleh2023_PotentialApplicationsofLigninanditsDerivatives.pdf http://eprints.utm.my/105183/ http://dx.doi.org/10.11113/jurnalteknologi.v85.15032 |
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my.utm.1051832024-04-07T07:17:17Z http://eprints.utm.my/105183/ Potential applications of lignin and its derivatives from lignocellulosic biomass-a review Md. Salleh, Madihah Mohd. Noor, Rohaya Yahya, Adibah Abd. Aziz, Suraini Hussin, Huszalina Q Science (General) Lignin is the second most abundant component of lignocellulose biomass after cellulose with annual production of 70 million tons. Lignin constitutes between 15 to 40 percent of its dry weight, with varying composition in woody plants such as softwood (18-25%) and hardwood (27-33%), and non-woody plant such as grass (17-24%). The polyphenolic polymer is made up of three monolignols such as coniferyl alcohol, sinapyl alcohol, and p-coumaryl alcohol that later forms an aromatic structure consisting of guaiacyl, syringyl, and p-hydroxyphenyl. The highly branched three-dimensional structure is both complex and recalcitrant, hence making its utilization difficult. However, the polymeric lignin can be extracted by various methods such as physical, chemical and biological. The extracted lignin has high potential to be converted into monomeric aromatic derivatives that could serve as a building block for chemical synthesis, biomaterials, bio-oils, wastewater treatment and food industry. The conversion involves several methods such as alkaline nitrobenzene, pyrolysis, catalytic technology, combustion, gasification, hydrocracking and oxidation. Penerbit UTM Press 2023-05 Article PeerReviewed application/pdf en http://eprints.utm.my/105183/1/MadihahMdSalleh2023_PotentialApplicationsofLigninanditsDerivatives.pdf Md. Salleh, Madihah and Mohd. Noor, Rohaya and Yahya, Adibah and Abd. Aziz, Suraini and Hussin, Huszalina (2023) Potential applications of lignin and its derivatives from lignocellulosic biomass-a review. Jurnal Teknologi, 85 (3). pp. 43-59. ISSN 0127-9696 http://dx.doi.org/10.11113/jurnalteknologi.v85.15032 DOI:10.11113/jurnalteknologi.v85.15032 |
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Lignin is the second most abundant component of lignocellulose biomass after cellulose with annual production of 70 million tons. Lignin constitutes between 15 to 40 percent of its dry weight, with varying composition in woody plants such as softwood (18-25%) and hardwood (27-33%), and non-woody plant such as grass (17-24%). The polyphenolic polymer is made up of three monolignols such as coniferyl alcohol, sinapyl alcohol, and p-coumaryl alcohol that later forms an aromatic structure consisting of guaiacyl, syringyl, and p-hydroxyphenyl. The highly branched three-dimensional structure is both complex and recalcitrant, hence making its utilization difficult. However, the polymeric lignin can be extracted by various methods such as physical, chemical and biological. The extracted lignin has high potential to be converted into monomeric aromatic derivatives that could serve as a building block for chemical synthesis, biomaterials, bio-oils, wastewater treatment and food industry. The conversion involves several methods such as alkaline nitrobenzene, pyrolysis, catalytic technology, combustion, gasification, hydrocracking and oxidation. |
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Article |
author |
Md. Salleh, Madihah Mohd. Noor, Rohaya Yahya, Adibah Abd. Aziz, Suraini Hussin, Huszalina |
author_facet |
Md. Salleh, Madihah Mohd. Noor, Rohaya Yahya, Adibah Abd. Aziz, Suraini Hussin, Huszalina |
author_sort |
Md. Salleh, Madihah |
title |
Potential applications of lignin and its derivatives from lignocellulosic biomass-a review |
title_short |
Potential applications of lignin and its derivatives from lignocellulosic biomass-a review |
title_full |
Potential applications of lignin and its derivatives from lignocellulosic biomass-a review |
title_fullStr |
Potential applications of lignin and its derivatives from lignocellulosic biomass-a review |
title_full_unstemmed |
Potential applications of lignin and its derivatives from lignocellulosic biomass-a review |
title_sort |
potential applications of lignin and its derivatives from lignocellulosic biomass-a review |
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Penerbit UTM Press |
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2023 |
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http://eprints.utm.my/105183/1/MadihahMdSalleh2023_PotentialApplicationsofLigninanditsDerivatives.pdf http://eprints.utm.my/105183/ http://dx.doi.org/10.11113/jurnalteknologi.v85.15032 |
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