oil palm delignification

Enhanced enzymatic delignification of oil palm biomass ...

Jun 15, 2016 · Read "Enhanced enzymatic delignification of oil palm biomass with ionic liquid pretreatment, Biochemical Engineering Journal" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.


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Delignification of Oil Palm Empty Fruit Bunch using ...

The main by-product and waste are Empty Fruit Bunches (EFB), Palm Oil Mill Effluent (POME), palm fibre and palm kernel shell. Oil Palm Empty Fruit Bunches (OPEFB) as a lignocellulosic residue has potential as a cheap renewable feedstock for large scale production of bioproduct. Each year, more than 15 million tonnes of OPEFB were generated by ...


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(PDF) Factors affecting delignification of oil palm empty ...

PEER-REVIEWED ARTICLE bioresources Factors Affecting Delignification of Oil Palm Empty Fruit Bunch by Microwave-assisted Dilute Acid/Alkali Pretreatment Junaid Akhtar,a,b, Chee Loong Teo,a,b, Long Wee Lai,a,c Nursia Hassan,a,b Ani Idris,a,b,* and Ramlan Abd.


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Application of Box-Behnken Design in Optimization of ...

Oil palm empty fruit bunch fiber (OPEFB) is a lignocellulosic waste from palm oil mills. It contains mainly cellulose from which glucose can be derived to serve as raw materials for valuable chemicals such as succinic acid. A three-level Box-Behnken design combined with the canonical and ridge analysis was employed to optimize the process parameters for glucose production from OPEFB cellulose ...


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Enhanced enzymatic delignification of oil palm biomass ...

Jun 15, 2016 · Enhanced enzymatic delignification of oil palm biomass with ionic liquid pretreatment. ... To address this issue, this paper reports a delignification process of oil palm frond biomass (OPFB) that combined an ionic liquid (IL) pretreatment (dissolution and recovery of treated OPFB by anti-solvent), followed by enzymatic delignification. ...

Retention of hemicellulose during delignification of oil ...

Jul 01, 2014 · Read "Retention of hemicellulose during delignification of oil palm empty fruit bunch (EFB) fiber with peracetic acid and alkaline peroxide, Biomass and Bioenergy" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at .

  • Published in: Biomass & Bioenergy · 2014Authors: Suriya Palamae · Wilawan Palachum · Yusuf Chisti · Wanna ChooritAffiliation: Walailak University · Massey UniversityAbout: Hemicellulose · Lignin · Peracetic acid · Cellulose[PDF]
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Evaluation of fractionation and delignification ...

Oil palm empty fruit bunch (EFB) is generated from mill processing after the stripping of fruits from fresh fruit bunch. It is a fibrous biomass waste rich in cellulose, hemicellulose and lignin which represents the most generated solid waste from oil palm industry (Sohni et al., 2018). Traditionally, EFB was incinerated and the ash was ...

Characterization of Delignified Oil Palm Decanter Cake ...

In Malaysia millions of tonnes of palm oil biomass are produced annually including Oil Palm Decanter Cake (OPDC). In this study, the objective was to characterize the delignified OPDC for potential biodegradable composite development. Chemical delignification is a process of removing the lignin from the plant biomass by using chemicals.

  • Author: Muhammad Aqif Adam, Alawi Sulaiman, Azhari Samsu Baharuddin, Mohd Noriznan Mokhtar, Karuppuchamy Sub...[PDF]
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Cellulose Production from Sago Frond with Alkaline ...

ABSTRACT: Sago frond is a lignocellulose waste that it has not been utilized optimally. The purpose of this study was to produce cellulose from sago frond with alkaline delignification and bleaching on various types of bleach agents.


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Cellulose Production from Sago Frond with Alkaline ...

ABSTRACT: Sago frond is a lignocellulose waste that it has not been utilized optimally. The purpose of this study was to produce cellulose from sago frond with alkaline delignification and bleaching on various types of bleach agents.


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Factors affecting delignification of oil palm empty fruit ...

Microwave-assisted dilute acid/alkali pretreatment is an efficient and rapid method of removing lignin and hemicellulose, however, the optimized parameters for the maximum efficiency have to date not been presented in the literature. The purpose of this study was to determine those conditions by examining the effects of three factors: microwave power, temperature, and time on delignification in...

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Delignification of Oil Palm Empty Fruit Bunch using ...

Delignification of Oil Palm Empty Fruit Bunch using Chemical and Microbial Pretreatment Methods: A.F. Hamisan, S. Abd-Aziz, K. Kamaruddin, U.K.Md. Shah, N. Shahab and ...

  • Published in: International Journal of Agricultural Research · 2009Authors: A F Hamisan · S A Aziz · K KamaruddinAbout: Lignin · Sodium hydroxide · Microbial biodegradation
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Papers by Keyword: Delignification

Pretreatment of Oil Palm Empty Fruit Bunch (OPEFB) that mainly aim for delignification can be classified as biological, physical, chemical, and physical-chemical pretreatment. Most common chemical pretreatment of OPEFB are alkaline pretreatment, dilute acid pretreatment, and organosolv delignification.


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IJASEIT - Article

In Malaysia millions of tonnes of palm oil biomass are produced annually including Oil Palm Decanter Cake (OPDC). In this study, the objective was to characterize the delignified OPDC for potential biodegradable composite development. Chemical delignification is a process of removing the lignin from the plant biomass by using chemicals.

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Factors affecting delignification of oil palm empty fruit ...

Factors Affecting Delignification of Oil Palm Empty Fruit Bunch by Microwave-assisted Dilute Acid/Alkali Pretreatment. Junaid Akhtar, a,b, Chee Loong Teo, a,b, Long Wee Lai, a,c Nursia Hassan, a,b Ani Idris, a,b, * and Ramlan Abd. Aziz b.

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Influence of Oil Content on Solution Load Ethanol-Soda ...

Influence of Oil Content on Solution Load Ethanol-Soda Delignification of Oil Palm Mesocarp Fiber. Mesocarp fiber palm oil industrial waste can be processed into pulp, but this fiber still contains oil with varying levels. The difference oil content in fiber affects the amount of cooking solution required to make mesocarp waste into pulp.


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Delignification of Palm Oil Fibers - CR4 Discussion Thread

Jun 16, 2009 · Re: Delignification of Palm Oil Fibers 05/14/2009 5:49 PM It depends on whether you want to remove the lignin and leave the fibre for some other use (paper, board reinforcing - probably good in fibre cement, etc), or whether you want to digest the lot and use it for fuel alcohol.


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DELIGNIFICATION OF OIL PALM EMPTY BUNCH USING .

The content of oil palm empty bunch after delignification process using hydrogen peroxide 50% and various acetic acid solution with moisture content 12±0. 6% Sodium hydroxide solution in low concentration caused swelling and leading to an increase surface area, a


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Palm Oil Research Papers

Ganoderma lucidum was proven to have the ability in delignification of lignin in oil palm EFB fibres. Exploitation of this biological treatment could possibly maximize the use of locally available agro-industrial by-products to increase the production of local cost-effective feed for ruminants.


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Influence of Oil Content on Solution Load Ethanol-Soda ...

Influence of Oil Content on Solution Load Ethanol-Soda Delignification of Oil Palm Mesocarp Fiber. Mesocarp fiber palm oil industrial waste can be processed into pulp, but this fiber still contains oil with varying levels. The difference oil content in fiber affects the amount of cooking solution required to make mesocarp waste into pulp.


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Palm Oil Research Papers

Ganoderma lucidum was proven to have the ability in delignification of lignin in oil palm EFB fibres. Exploitation of this biological treatment could possibly maximize the use of locally available agro-industrial by-products to increase the production of local cost-effective feed for ruminants.


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Factors Affecting Delignification of Oil Palm Empty Fruit ...

Factors Affecting Delignification of Oil Palm Empty Fruit Bunch by Microwave-assisted Dilute Acid/Alkali Pretreatment. Microwave-assisted dilute acid/alkali pretreatment is an efficient and rapid method of removing lignin and hemicellulose, however, the optimized parameters for the maximum efficiency have to date not been presented in the ...

  • Published in: Bioresources · 2014Authors: Junaid Akhtar · Chee Loong Teo · Long Wee Lai · Nursia Hassan · Ani Idris · Ramlan .Affiliation: Universiti Teknologi MalaysiaAbout: Lignin · Sulfuric acid · Hemicellulose · Cellulose · Biomass
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BIO-DELIGNIFICATION OF OIL PALM EMPTY FRUIT BUNCH .

The bio-delignification process of oil palm empty fruit bunch using mix culture of Trichoderma viride and Escherichia coli was conducted using the similar procedure with pure strain bio-delignification process. The difference is in the addition of starter, the ratio between ...


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Screening of Factors Affecting Biological Delignification ...

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Oil palm trunk, a lignocellulosic waste, contains high cellulose content. The removal of lignin is essential as lignin inhibits almost all reactions occur on cellulose. This study is about the usage of a local oyster mushroom (Pleurotus ostreatus) as an agent of delignification and the screening of various factors in ...


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Oil palm fiber biodegradation: physico-chemical and ...

Jun 15, 2017 · Main conclusion. X-ray microtomography results revealed that delignification process damaged the oil palm fibers, which correlated well with reduction of lignin components and increase of the phenolic content.

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CORE

In this study, Oil Palm Empty Fruit Bunch (OPEFB) were subjected to chemical and microbial pretreatment for bioconversion of lignocellulosic biomass to fermentable sugars. For chemical pretreatment, 2% (w/v) sodium hydroxide (NaOH) was been used for delignification while for microbial pretreatment, Phanerochaete chrysosporium ATCC 32629 was ...


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Optimization of Delignification and Enzyme Hydrolysis of ...

Oil palm trunk chip (a) and steam exploed oil palm trunk pulp (b) The chemical components of steam exploded oil palm trunk pulp were 40.54% of cellulose, 9.36% of hemicelluloses, 38.46% of lignin and 8.56% of extractive in ethanol/benzene. This pulp obtained after steam explosion was used as raw material for optimization study in ethanol ...


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A Study on Glycerolysis of Oil Palm Empty Fruit Bunch Fiber

Malaysia is the second largest palm oil producer, after indonesia. in the process of palm oil extraction, a large amount of oil palm empty fruit bunch (EFB) is generated as a waste product. Approximately 1.07 ton EFB is generated with every tonnage of palm oil production. To ensure the sustainability of the industry and protect the environment,

  • Published in: Sains Malaysiana · 2012Authors: Siti Munirah Ibrahim · Khairiah Haji Badri · Osman HassanAffiliation: National University of MalaysiaAbout: Biofuel · Renewable energy · Renewable resource · Bioenergy · Glycerol · Lignin[PDF]
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SCREENING OF FACTORS FOR BIODELIGNIFICATION OF .

SCREENING OF FACTORS FOR BIODELIGNIFICATION OF OIL PALM TRUNK USING PLEUROTUS OSTREATUS ... Delignification of lignocellulosic material is a crucial part in most research where it needs to be done to ensure the lignin compound are removed from the ... the oil palm industry produces more than 15 million cubic meters of oil palm trunks (OPT ...


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PEER-REVIEWED ARTICLE bioresources

PEER-REVIEWED ARTICLE bioresources Santanaraj et al. (2017). "Delignification of EFB," BioResources 12(3), 5223-5235. 5225 EXPERIMENTAL Materials Oil Palm EFB fibers were obtained from Szetech Engineering Sdn.


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