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231226s2024 xx |||||o 00| ||eng c |
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|a 10.1080/09593330.2023.2232934
|2 doi
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|a pubmed24n1472.xml
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|a (DE-627)NLM358965632
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|a (NLM)37395350
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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1 |
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|a Anuradha, A
|e verfasserin
|4 aut
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|a Process optimization for the pretreatment of rice husk with deep eutectic solvent for efficient sugar production
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 16.07.2024
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|a Date Revised 16.07.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a ABSTRACTDeep eutectic solvent (DES) has been identified as a potential green solvent in biomass processing. In the present investigation, a deep eutectic solvent i.e. choline chloride: urea (ChCl/U) was synthesized and employed to pretreat rice husks. Plackett- Burman response surface methodology was used to optimize the factors which are DES molar ratio, residence time, temperature, and biomass concentration. A total of 11 experimental conditions were evaluated and the highest amount of reducing sugar was obtained when 2 g rice husk was pretreated with 1:2 ChCl/U at 80°C for 6 h i.e. 0.67 ± 0.05 mg/mL. Furthermore, scanning electron microscopy (SEM), Fourier transforms infrared (FTIR), and X-ray diffraction (XRD) studies were used to characterize the structural and compositional changes in which DES demonstrates a great performance in the pretreatment of rice husk by eliminating amorphous lignin and hemicellulose content. Therefore, the facile process used in this study has the potential to be used on a massive scale to produce fermentable sugars and other compounds
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|a Journal Article
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|a Plackett-Burman design
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|a Pretreatment
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|a deep eutectic solvent
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|a reducing sugar
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|a response surface methodology
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|a Sugars
|2 NLM
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|a Choline
|2 NLM
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|a N91BDP6H0X
|2 NLM
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| 650 |
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|a Deep Eutectic Solvents
|2 NLM
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| 650 |
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|a Urea
|2 NLM
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| 650 |
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|a 8W8T17847W
|2 NLM
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| 650 |
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|a Lignin
|2 NLM
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| 650 |
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|a 9005-53-2
|2 NLM
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| 700 |
1 |
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|a Sampath, Muthu Kumar
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Environmental technology
|d 1993
|g 45(2024), 19 vom: 15. Juli, Seite 3807-3815
|w (DE-627)NLM098202545
|x 1479-487X
|7 nnns
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| 773 |
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|g volume:45
|g year:2024
|g number:19
|g day:15
|g month:07
|g pages:3807-3815
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|u http://dx.doi.org/10.1080/09593330.2023.2232934
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