An application of low concentration alkaline hydrogen peroxide at non-severe pretreatment conditions together with deep eutectic solvent to improve delignification of oil palm fronds

Mun Chun Ho; Ta Yeong Wu; Samuel Wei Qiang Chee; Chia Yee Ngang; Irene Mei Leng Chew; Wen Hui Teoh; Jamaliah Md. Jahim; Abdul Wahab Mohammad

doi:10.1007/s10570-019-02646-z

An application of low concentration alkaline hydrogen peroxide at non-severe pretreatment conditions together with deep eutectic solvent to improve delignification of oil palm fronds

Mun Chun Ho
, Ta Yeong Wu
, Samuel Wei Qiang Chee
, Chia Yee Ngang
, Irene Mei Leng Chew
, Wen Hui Teoh
, Jamaliah Md. Jahim
, Abdul Wahab Mohammad

Malaysia School of Engineering

Research output: Contribution to journal › Article › Research

45 Citations (Scopus)

Abstract

Cost-effective pretreatments are essential to overcome the recalcitrant properties of lignocellulosic biomass in order to reutilize cellulosic components within the biomass for value-added products. In this study, a sequential pretreatment of low concentration (< 1.00 vol%) alkaline hydrogen peroxide (AHP) at ambient temperature (~ 25 °C) and pressure (1 atm.) with Type III deep eutectic solvent (DES) was used to fractionate oil palm fronds (OPF). A combination of AHP (0.25 vol%, 90 min) and DES (120 °C, 4 h) at the later stage resulted in a pretreated OPF with a delignification of 18.99%, remarkably improved DES-alone delignification extent by 1.6 folds. The characterizations of pretreated OPF confirmed that mild conditions AHP + DES pretreatment could synergically improve the delignification efficiency. Thus, the use of this sequential pretreatment enabled the lignin extraction and effectively disrupted the recalcitrant structure of OPF, yielding a potential feedstock for a biorefinery process at the later stage.

Original language	English
Pages (from-to)	8557-8573
Number of pages	17
Journal	Cellulose
Volume	26
Issue number	16
DOIs	https://doi.org/10.1007/s10570-019-02646-z
Publication status	Published - Nov 2019

Keywords

Biomass valorization
Biorefinery
Green solvent
Lignocellulosic biomass
Waste management

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10.1007/s10570-019-02646-z

Cite this

Ho, M. C., Wu, T. Y., Chee, S. W. Q., Ngang, C. Y., Chew, I. M. L., Teoh, W. H., Md. Jahim, J., & Mohammad, A. W. (2019). An application of low concentration alkaline hydrogen peroxide at non-severe pretreatment conditions together with deep eutectic solvent to improve delignification of oil palm fronds. Cellulose, 26(16), 8557-8573. https://doi.org/10.1007/s10570-019-02646-z

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title = "An application of low concentration alkaline hydrogen peroxide at non-severe pretreatment conditions together with deep eutectic solvent to improve delignification of oil palm fronds",

abstract = "Cost-effective pretreatments are essential to overcome the recalcitrant properties of lignocellulosic biomass in order to reutilize cellulosic components within the biomass for value-added products. In this study, a sequential pretreatment of low concentration (< 1.00 vol\%) alkaline hydrogen peroxide (AHP) at ambient temperature (\textasciitilde{} 25 °C) and pressure (1 atm.) with Type III deep eutectic solvent (DES) was used to fractionate oil palm fronds (OPF). A combination of AHP (0.25 vol\%, 90 min) and DES (120 °C, 4 h) at the later stage resulted in a pretreated OPF with a delignification of 18.99\%, remarkably improved DES-alone delignification extent by 1.6 folds. The characterizations of pretreated OPF confirmed that mild conditions AHP + DES pretreatment could synergically improve the delignification efficiency. Thus, the use of this sequential pretreatment enabled the lignin extraction and effectively disrupted the recalcitrant structure of OPF, yielding a potential feedstock for a biorefinery process at the later stage.",

keywords = "Biomass valorization, Biorefinery, Green solvent, Lignocellulosic biomass, Waste management",

author = "Ho, \{Mun Chun\} and Wu, \{Ta Yeong\} and Chee, \{Samuel Wei Qiang\} and Ngang, \{Chia Yee\} and Chew, \{Irene Mei Leng\} and Teoh, \{Wen Hui\} and \{Md. Jahim\}, Jamaliah and Mohammad, \{Abdul Wahab\}",

note = "Funding Information: The funding of this research is supported by Ministry of Higher Education, Malaysia under Fundamental-Malaysia?s Research Star Award [FRGS-MRSA/1/2018/WAB01/MUSM/02/1]. In addition, the authors would like to thank Monash University Malaysia for providing M.C. Ho with a Master scholarship. Funding Information: The funding of this research is supported by Ministry of Higher Education, Malaysia under Fundamental-Malaysia{\textquoteright}s Research Star Award [FRGS-MRSA/1/2018/WAB01/MUSM/02/1]. In addition, the authors would like to thank Monash University Malaysia for providing M.C. Ho with a Master scholarship. Publisher Copyright: {\textcopyright} 2019, Springer Nature B.V. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.",

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AU - Ngang, Chia Yee

AU - Chew, Irene Mei Leng

AU - Teoh, Wen Hui

AU - Md. Jahim, Jamaliah

AU - Mohammad, Abdul Wahab

N1 - Funding Information: The funding of this research is supported by Ministry of Higher Education, Malaysia under Fundamental-Malaysia?s Research Star Award [FRGS-MRSA/1/2018/WAB01/MUSM/02/1]. In addition, the authors would like to thank Monash University Malaysia for providing M.C. Ho with a Master scholarship. Funding Information: The funding of this research is supported by Ministry of Higher Education, Malaysia under Fundamental-Malaysia’s Research Star Award [FRGS-MRSA/1/2018/WAB01/MUSM/02/1]. In addition, the authors would like to thank Monash University Malaysia for providing M.C. Ho with a Master scholarship. Publisher Copyright: © 2019, Springer Nature B.V. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.

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N2 - Cost-effective pretreatments are essential to overcome the recalcitrant properties of lignocellulosic biomass in order to reutilize cellulosic components within the biomass for value-added products. In this study, a sequential pretreatment of low concentration (< 1.00 vol%) alkaline hydrogen peroxide (AHP) at ambient temperature (~ 25 °C) and pressure (1 atm.) with Type III deep eutectic solvent (DES) was used to fractionate oil palm fronds (OPF). A combination of AHP (0.25 vol%, 90 min) and DES (120 °C, 4 h) at the later stage resulted in a pretreated OPF with a delignification of 18.99%, remarkably improved DES-alone delignification extent by 1.6 folds. The characterizations of pretreated OPF confirmed that mild conditions AHP + DES pretreatment could synergically improve the delignification efficiency. Thus, the use of this sequential pretreatment enabled the lignin extraction and effectively disrupted the recalcitrant structure of OPF, yielding a potential feedstock for a biorefinery process at the later stage.

AB - Cost-effective pretreatments are essential to overcome the recalcitrant properties of lignocellulosic biomass in order to reutilize cellulosic components within the biomass for value-added products. In this study, a sequential pretreatment of low concentration (< 1.00 vol%) alkaline hydrogen peroxide (AHP) at ambient temperature (~ 25 °C) and pressure (1 atm.) with Type III deep eutectic solvent (DES) was used to fractionate oil palm fronds (OPF). A combination of AHP (0.25 vol%, 90 min) and DES (120 °C, 4 h) at the later stage resulted in a pretreated OPF with a delignification of 18.99%, remarkably improved DES-alone delignification extent by 1.6 folds. The characterizations of pretreated OPF confirmed that mild conditions AHP + DES pretreatment could synergically improve the delignification efficiency. Thus, the use of this sequential pretreatment enabled the lignin extraction and effectively disrupted the recalcitrant structure of OPF, yielding a potential feedstock for a biorefinery process at the later stage.

KW - Biomass valorization

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KW - Green solvent

KW - Lignocellulosic biomass

KW - Waste management

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JF - Cellulose

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ER -

An application of low concentration alkaline hydrogen peroxide at non-severe pretreatment conditions together with deep eutectic solvent to improve delignification of oil palm fronds

Abstract

Keywords

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Other files and links

Fundamental Investigation into the Synergistic Action of Deep Eutectic Solvent and Ultrasound in Promoting the Valorization of Oil Palm Biomass

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An application of low concentration alkaline hydrogen peroxide at non-severe pretreatment conditions together with deep eutectic solvent to improve delignification of oil palm fronds

Abstract

Keywords

Access to Document

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Projects

Fundamental Investigation into the Synergistic Action of Deep Eutectic Solvent and Ultrasound in Promoting the Valorization of Oil Palm Biomass

Cite this