Assessment of microwave-assisted pretreatments for enhancing pineapple waste delignification

Biological degradation of biomass for the production of fine chemicals is getting much interest nowadays. However, the complex and recalcitrance structure of the biomass hinders the success story of the degradation. Lignin is the main composition that impedes the bioconversion of biomass. Hence, an...

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Main Authors:	Nur Izyan, Wan Azelee, Syafiqah Athirah, Mohd Adnan, Nor Hasmaliana, Abdul Manas, Dailin, Daniel Joe, Aizi Nor Mazila, Ramli, Rosli, Md. Illias
Format:	Conference or Workshop Item
Language:	English
Published:	AIP Publishing 2019
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/26663/ http://umpir.ump.edu.my/id/eprint/26663/ http://umpir.ump.edu.my/id/eprint/26663/1/Assessment%20of%20microwave-assisted%20pretreatments%20for%20enhancing%20pineapple.pdf

id	ump-26663
recordtype	eprints
spelling	ump-266632019-12-23T08:20:48Z http://umpir.ump.edu.my/id/eprint/26663/ Assessment of microwave-assisted pretreatments for enhancing pineapple waste delignification Nur Izyan, Wan Azelee Syafiqah Athirah, Mohd Adnan Nor Hasmaliana, Abdul Manas Dailin, Daniel Joe Aizi Nor Mazila, Ramli Rosli, Md. Illias TP Chemical technology Biological degradation of biomass for the production of fine chemicals is getting much interest nowadays. However, the complex and recalcitrance structure of the biomass hinders the success story of the degradation. Lignin is the main composition that impedes the bioconversion of biomass. Hence, an optimize delignification pretreatment need to be developed to enable the biological degradation process becomes much easier and thus higher production yield can be achieved afterwards. This study focuses on the assessment of pineapple waste (PW) delignification by applying microwave radiation on two different pretreated PW to facilitate the processes. The PW was initially pretreated with distilled water (dH2O) and peracetic acid (PAA) prior to the microwave radiation. Three main parameters (pretreatment time, min; temperature, °C; and microwave radiation power, W) were studied towards the effect of PW delignification. Lignin percentage before and after the pretreatments were compared and analysed. The results obtained revealed that the microwave-assisted PAA shows the best percentage of delignification compared to the microwave-assisted dH2O pretreatment. The best delignification process obtained in this study is a key indicator for a better biomass degradation to achieve higher yield of products in the future. AIP Publishing 2019-08-06 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26663/1/Assessment%20of%20microwave-assisted%20pretreatments%20for%20enhancing%20pineapple.pdf Nur Izyan, Wan Azelee and Syafiqah Athirah, Mohd Adnan and Nor Hasmaliana, Abdul Manas and Dailin, Daniel Joe and Aizi Nor Mazila, Ramli and Rosli, Md. Illias (2019) Assessment of microwave-assisted pretreatments for enhancing pineapple waste delignification. In: AIP Conference Proceedings: Proceedings Of The 2nd International Conference On Biosciences And Medical Engineering (ICBME2019), 11-12 April 2019 , Bali, Indonesia. pp. 1-7., 2155 (020003). ISBN 978-0-7354-1900-1 https://doi.org/10.1063/1.5125507
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Nur Izyan, Wan Azelee Syafiqah Athirah, Mohd Adnan Nor Hasmaliana, Abdul Manas Dailin, Daniel Joe Aizi Nor Mazila, Ramli Rosli, Md. Illias Assessment of microwave-assisted pretreatments for enhancing pineapple waste delignification
description	Biological degradation of biomass for the production of fine chemicals is getting much interest nowadays. However, the complex and recalcitrance structure of the biomass hinders the success story of the degradation. Lignin is the main composition that impedes the bioconversion of biomass. Hence, an optimize delignification pretreatment need to be developed to enable the biological degradation process becomes much easier and thus higher production yield can be achieved afterwards. This study focuses on the assessment of pineapple waste (PW) delignification by applying microwave radiation on two different pretreated PW to facilitate the processes. The PW was initially pretreated with distilled water (dH2O) and peracetic acid (PAA) prior to the microwave radiation. Three main parameters (pretreatment time, min; temperature, °C; and microwave radiation power, W) were studied towards the effect of PW delignification. Lignin percentage before and after the pretreatments were compared and analysed. The results obtained revealed that the microwave-assisted PAA shows the best percentage of delignification compared to the microwave-assisted dH2O pretreatment. The best delignification process obtained in this study is a key indicator for a better biomass degradation to achieve higher yield of products in the future.
format	Conference or Workshop Item
author	Nur Izyan, Wan Azelee Syafiqah Athirah, Mohd Adnan Nor Hasmaliana, Abdul Manas Dailin, Daniel Joe Aizi Nor Mazila, Ramli Rosli, Md. Illias
author_facet	Nur Izyan, Wan Azelee Syafiqah Athirah, Mohd Adnan Nor Hasmaliana, Abdul Manas Dailin, Daniel Joe Aizi Nor Mazila, Ramli Rosli, Md. Illias
author_sort	Nur Izyan, Wan Azelee
title	Assessment of microwave-assisted pretreatments for enhancing pineapple waste delignification
title_short	Assessment of microwave-assisted pretreatments for enhancing pineapple waste delignification
title_full	Assessment of microwave-assisted pretreatments for enhancing pineapple waste delignification
title_fullStr	Assessment of microwave-assisted pretreatments for enhancing pineapple waste delignification
title_full_unstemmed	Assessment of microwave-assisted pretreatments for enhancing pineapple waste delignification
title_sort	assessment of microwave-assisted pretreatments for enhancing pineapple waste delignification
publisher	AIP Publishing
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/26663/ http://umpir.ump.edu.my/id/eprint/26663/ http://umpir.ump.edu.my/id/eprint/26663/1/Assessment%20of%20microwave-assisted%20pretreatments%20for%20enhancing%20pineapple.pdf
first_indexed	2023-09-18T22:41:39Z
last_indexed	2023-09-18T22:41:39Z
_version_	1777416954498252800

Assessment of microwave-assisted pretreatments for enhancing pineapple waste delignification

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