Choline chloride (ChCl) and monosodium glutamate (MSG)-based green solvents from optimized cactus malic acid for biomass delignification

This work aimed to develop an efficient microwave-hydrothermal (MH) extraction of malic acid from abundant natural cactus as hydrogen bond donor (HBD) whereby the concentration was optimized using response surface methodology. The ideal process conditions were found to be at a solvent-to-feed ratio...

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Main Authors: Yiin, C.L., Quitain, A.T., Yusup, S., Uemura, Y., Sasaki, M., Kida, T.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.19288 /
Published: Elsevier Ltd 2017
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85027836398&doi=10.1016%2fj.biortech.2017.08.043&partnerID=40&md5=314ede2a9a98d71ecbfb57fc7c166422
http://eprints.utp.edu.my/19288/
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spelling utp-eprints.192882018-05-03T02:10:05Z Choline chloride (ChCl) and monosodium glutamate (MSG)-based green solvents from optimized cactus malic acid for biomass delignification Yiin, C.L. Quitain, A.T. Yusup, S. Uemura, Y. Sasaki, M. Kida, T. This work aimed to develop an efficient microwave-hydrothermal (MH) extraction of malic acid from abundant natural cactus as hydrogen bond donor (HBD) whereby the concentration was optimized using response surface methodology. The ideal process conditions were found to be at a solvent-to-feed ratio of 0.008, 120 °C and 20 min with 1.0 g of oxidant, H2O2. Next generation environment-friendly solvents, low transition temperature mixtures (LTTMs) were synthesized from cactus malic acid with choline chloride (ChCl) and monosodium glutamate (MSG) as hydrogen bond acceptors (HBAs). The hydrogen-bonding interactions between the starting materials were determined. The efficiency of the LTTMs in removing lignin from oil palm biomass residues, empty fruit bunch (EFB) was also evaluated. The removal of amorphous hemicellulose and lignin after the pretreatment process resulted in an enhanced digestibility and thermal degradability of biomass. © 2017 Elsevier Ltd Elsevier Ltd 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85027836398&doi=10.1016%2fj.biortech.2017.08.043&partnerID=40&md5=314ede2a9a98d71ecbfb57fc7c166422 Yiin, C.L. and Quitain, A.T. and Yusup, S. and Uemura, Y. and Sasaki, M. and Kida, T. (2017) Choline chloride (ChCl) and monosodium glutamate (MSG)-based green solvents from optimized cactus malic acid for biomass delignification. Bioresource Technology, 244 . pp. 941-948. http://eprints.utp.edu.my/19288/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description This work aimed to develop an efficient microwave-hydrothermal (MH) extraction of malic acid from abundant natural cactus as hydrogen bond donor (HBD) whereby the concentration was optimized using response surface methodology. The ideal process conditions were found to be at a solvent-to-feed ratio of 0.008, 120 °C and 20 min with 1.0 g of oxidant, H2O2. Next generation environment-friendly solvents, low transition temperature mixtures (LTTMs) were synthesized from cactus malic acid with choline chloride (ChCl) and monosodium glutamate (MSG) as hydrogen bond acceptors (HBAs). The hydrogen-bonding interactions between the starting materials were determined. The efficiency of the LTTMs in removing lignin from oil palm biomass residues, empty fruit bunch (EFB) was also evaluated. The removal of amorphous hemicellulose and lignin after the pretreatment process resulted in an enhanced digestibility and thermal degradability of biomass. © 2017 Elsevier Ltd
format Article
author Yiin, C.L.
Quitain, A.T.
Yusup, S.
Uemura, Y.
Sasaki, M.
Kida, T.
spellingShingle Yiin, C.L.
Quitain, A.T.
Yusup, S.
Uemura, Y.
Sasaki, M.
Kida, T.
Choline chloride (ChCl) and monosodium glutamate (MSG)-based green solvents from optimized cactus malic acid for biomass delignification
author_sort Yiin, C.L.
title Choline chloride (ChCl) and monosodium glutamate (MSG)-based green solvents from optimized cactus malic acid for biomass delignification
title_short Choline chloride (ChCl) and monosodium glutamate (MSG)-based green solvents from optimized cactus malic acid for biomass delignification
title_full Choline chloride (ChCl) and monosodium glutamate (MSG)-based green solvents from optimized cactus malic acid for biomass delignification
title_fullStr Choline chloride (ChCl) and monosodium glutamate (MSG)-based green solvents from optimized cactus malic acid for biomass delignification
title_full_unstemmed Choline chloride (ChCl) and monosodium glutamate (MSG)-based green solvents from optimized cactus malic acid for biomass delignification
title_sort choline chloride (chcl) and monosodium glutamate (msg)-based green solvents from optimized cactus malic acid for biomass delignification
publisher Elsevier Ltd
publishDate 2017
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85027836398&doi=10.1016%2fj.biortech.2017.08.043&partnerID=40&md5=314ede2a9a98d71ecbfb57fc7c166422
http://eprints.utp.edu.my/19288/
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score 11.62408

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