Effect of microwave-alkali techniques on the morphology and physical changes of treated oil palm empty fruit bunches fiber
Empty fruit bunches fibre (EFB) consisting of 44 % cellulose, 16 % lignin and 35 % hemicelluloses component was treated using microwave-alkali (Mw-A) agitated pre-treatment so as to disrupt the recalcitrant structures in the fibre. Morphology and chemical changes of treated EFB were used as indicato...
| 出版年: | Materials Science Forum |
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| 第一著者: | |
| フォーマット: | Conference paper |
| 言語: | English |
| 出版事項: |
Trans Tech Publications Ltd
2020
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| オンライン･アクセス: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85085202238&partnerID=40&md5=572ab5a292187e3b12b9b8bccf419041 |
| 要約: | Empty fruit bunches fibre (EFB) consisting of 44 % cellulose, 16 % lignin and 35 % hemicelluloses component was treated using microwave-alkali (Mw-A) agitated pre-treatment so as to disrupt the recalcitrant structures in the fibre. Morphology and chemical changes of treated EFB were used as indicators to the effectiveness of Mw-A treatment. The results obtained were compared with conventional pre-treatment process. The morphology of the treated fiber was observed using scanning electron microscope. The reduction in the EFB composition during Mw-A treatment was justified by measuring the total extract cellulose; remaining lignin and hemicellulose, and ash content after the process was performed. Results revealed that Mw-A pre-treatment technique exhibited a more effective removal of lignin and hemicelluloses as compared to the conventional or chemical treatment. © 2020 Trans Tech Publications Ltd, Switzerland. |
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| ISSN: | 2555476 |