An ionic liquid treatment and fractionation of cellulose, hemicellulose and lignin from oil palm empty fruit bunch
This work reports on a complete isolation and characterization of lignocellulosic compounds from oil palm empty fruit bunch (OPEFB) by ionic liquid (IL) treatment and alkaline treatment processes. The fractionated lignocellulosic compounds were confirmed by FTIR and CP/MAS 13CNMR analyses. The yield...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Published: |
Elsevier Ltd
2017
|
| Subjects: |
| _version_ | 1796862348482314240 |
|---|---|
| author | Mohtar, S. S. Tengku Malim Busu, T. N. Z. Md. Noor, A. M. Shaari, N. Mat, H. |
| author_facet | Mohtar, S. S. Tengku Malim Busu, T. N. Z. Md. Noor, A. M. Shaari, N. Mat, H. |
| author_sort | Mohtar, S. S. |
| collection | ePrints |
| description | This work reports on a complete isolation and characterization of lignocellulosic compounds from oil palm empty fruit bunch (OPEFB) by ionic liquid (IL) treatment and alkaline treatment processes. The fractionated lignocellulosic compounds were confirmed by FTIR and CP/MAS 13CNMR analyses. The yield of the cellulose, hemicellulose and lignin fractions was 52.72 ± 1.50% wt., 27.17 ± 1.68% wt. and 16.82 ± 1.15% wt. with molecular weight of 1869 g/mol, 1736 g/mol and 2695 g/mol, and degradation temperature of 325.65 °C, 236.25 °C, and 201.40 °C, respectively. The SEM image illustrates the bundle-like fiber of cellulose fraction and smaller particle size of hemicellulose and lignin fractions with inconsistent shape. The XRD patterns depict the crystalline cellulose, amorphous lignin and partially amorphous hemicellulose fractions property. The IL could be recovered and reused with an overall recovery of 48% wt. after the fourth cycle. |
| first_indexed | 2024-03-05T20:10:16Z |
| format | Article |
| id | utm.eprints-75470 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T20:10:16Z |
| publishDate | 2017 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | utm.eprints-754702018-03-22T11:12:26Z http://eprints.utm.my/75470/ An ionic liquid treatment and fractionation of cellulose, hemicellulose and lignin from oil palm empty fruit bunch Mohtar, S. S. Tengku Malim Busu, T. N. Z. Md. Noor, A. M. Shaari, N. Mat, H. TP Chemical technology This work reports on a complete isolation and characterization of lignocellulosic compounds from oil palm empty fruit bunch (OPEFB) by ionic liquid (IL) treatment and alkaline treatment processes. The fractionated lignocellulosic compounds were confirmed by FTIR and CP/MAS 13CNMR analyses. The yield of the cellulose, hemicellulose and lignin fractions was 52.72 ± 1.50% wt., 27.17 ± 1.68% wt. and 16.82 ± 1.15% wt. with molecular weight of 1869 g/mol, 1736 g/mol and 2695 g/mol, and degradation temperature of 325.65 °C, 236.25 °C, and 201.40 °C, respectively. The SEM image illustrates the bundle-like fiber of cellulose fraction and smaller particle size of hemicellulose and lignin fractions with inconsistent shape. The XRD patterns depict the crystalline cellulose, amorphous lignin and partially amorphous hemicellulose fractions property. The IL could be recovered and reused with an overall recovery of 48% wt. after the fourth cycle. Elsevier Ltd 2017 Article PeerReviewed Mohtar, S. S. and Tengku Malim Busu, T. N. Z. and Md. Noor, A. M. and Shaari, N. and Mat, H. (2017) An ionic liquid treatment and fractionation of cellulose, hemicellulose and lignin from oil palm empty fruit bunch. Carbohydrate Polymers, 166 . pp. 291-299. ISSN 0144-8617 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85014604105&doi=10.1016%2fj.carbpol.2017.02.102&partnerID=40&md5=18bf999d75abf210a1a61a47b6fac8f1 |
| spellingShingle | TP Chemical technology Mohtar, S. S. Tengku Malim Busu, T. N. Z. Md. Noor, A. M. Shaari, N. Mat, H. An ionic liquid treatment and fractionation of cellulose, hemicellulose and lignin from oil palm empty fruit bunch |
| title | An ionic liquid treatment and fractionation of cellulose, hemicellulose and lignin from oil palm empty fruit bunch |
| title_full | An ionic liquid treatment and fractionation of cellulose, hemicellulose and lignin from oil palm empty fruit bunch |
| title_fullStr | An ionic liquid treatment and fractionation of cellulose, hemicellulose and lignin from oil palm empty fruit bunch |
| title_full_unstemmed | An ionic liquid treatment and fractionation of cellulose, hemicellulose and lignin from oil palm empty fruit bunch |
| title_short | An ionic liquid treatment and fractionation of cellulose, hemicellulose and lignin from oil palm empty fruit bunch |
| title_sort | ionic liquid treatment and fractionation of cellulose hemicellulose and lignin from oil palm empty fruit bunch |
| topic | TP Chemical technology |
| work_keys_str_mv | AT mohtarss anionicliquidtreatmentandfractionationofcellulosehemicelluloseandligninfromoilpalmemptyfruitbunch AT tengkumalimbusutnz anionicliquidtreatmentandfractionationofcellulosehemicelluloseandligninfromoilpalmemptyfruitbunch AT mdnooram anionicliquidtreatmentandfractionationofcellulosehemicelluloseandligninfromoilpalmemptyfruitbunch AT shaarin anionicliquidtreatmentandfractionationofcellulosehemicelluloseandligninfromoilpalmemptyfruitbunch AT math anionicliquidtreatmentandfractionationofcellulosehemicelluloseandligninfromoilpalmemptyfruitbunch AT mohtarss ionicliquidtreatmentandfractionationofcellulosehemicelluloseandligninfromoilpalmemptyfruitbunch AT tengkumalimbusutnz ionicliquidtreatmentandfractionationofcellulosehemicelluloseandligninfromoilpalmemptyfruitbunch AT mdnooram ionicliquidtreatmentandfractionationofcellulosehemicelluloseandligninfromoilpalmemptyfruitbunch AT shaarin ionicliquidtreatmentandfractionationofcellulosehemicelluloseandligninfromoilpalmemptyfruitbunch AT math ionicliquidtreatmentandfractionationofcellulosehemicelluloseandligninfromoilpalmemptyfruitbunch |