Optimization of pyrolysis condition for bioactive compounds of wood vinegar from oil palm empty bunches using response surface methodology (RSM)

Oramahi, H A; Wardoyo, Elvi Rusmiyanto Pancaning; Kustiati,

doi:10.1088/1757-899x/633/1/012058

Cited by 6 publications

(5 citation statements)

References 13 publications

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“…The maximum total phenol and total acid contents of wood vinegar from oil palm empty bunches were 2.98% and 10.04%, respectively (Oramahi et al, 2019). The abundant chemical components of vinegar are strongly influenced by the chemical nature of the biomass of origin, including cellulose, hemicellulose, lignin, and temperature of pyrolysis (Abnisa et al, 2013;Demiral and Ayan, 2011).…”

Section: Gc Analysis Resultsmentioning

confidence: 99%

Termicidal Activity and Chemical Components of Wood Vinegar from Nipah Fruit against Coptotermes curvignathus

Oramahi¹,

TINDAON²,

NURHAIDA³

et al. 2022

J. Korean Wood Sci. Technol.

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The termicidal activity and chemical components of wood vinegar from two sources of biomass, nipah fruit shells (NFS) and a mixture of shells and fiber (MSF), were evaluated against Coptotermes curvignathus. A no-choice test was carried out to evaluate their termicidal activity using filter paper samples treated with 2.5%, 5.0%, 7.5%, 10.0%, and 12.5% NFS or MSF vinegar. Both wood vinegars exhibited antitermitic activity against C. curvignathus. The results show that increased concentrations of NFS and MSF vinegar significantly increased termite mortality. In particular, the NFS vinegar caused complete mortality and the lowest filter paper mass losses at 2.18% when treated with 12.5% wood vinegar. The most abundant chemical compounds of NFS vinegar were cyclopropanecarbonyl chloride, 2,5-dichlorophenol, 2-propanone, acetic acid, propanoic acid, benzenesulfonic acid, 3,7-dimethyl-6-octenal, and trans-geraniol. Meanwhile, the main compounds in the MSF vinegar were 1,2-ethanediol, formic acid, acetic acid, ethanoic acid, 2-furancarboxaldehyde, phenol, 2-methoxy phenol, and 4-methyl phenol.

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Section: Gc Analysis Resultsmentioning

confidence: 99%

Termicidal Activity and Chemical Components of Wood Vinegar from Nipah Fruit against Coptotermes curvignathus

Oramahi¹,

TINDAON²,

NURHAIDA³

et al. 2022

J. Korean Wood Sci. Technol.

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“…Wood particles were pyrolyzed using the methods outlined in a previous study (Oramahi et al, 2019;Oramahi et al, 2021). The process involved introducing wood particles into a pyrolysis reactor.…”

Section: Methodsmentioning

confidence: 99%

Optimization and Characterization of Liquid Smoke Produced by Terminalia catappa Wood Pyrolysis and its In Vitro Antifungal Activity

Oramahi,

Maurisa,

Nurhaida

et al. 2024

Sci. Technol. Indones

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This research utilized response surface methodology (RSM) to explore how the yield of liquid smoke obtained from ketapang wood (Terminalia catappa) is influenced by the size of wood particles and the temperature of pyrolysis. Gas chromatography-mass spectrometry (GC-MS) was used to characterize the liquid smoke. To assess liquid smoke’s antifungal effects, a petri dish bioassay was conducted using 1.0-4.0% (v/v) concentrations against Schizophyllum commune. RSM was applied to optimize vinegar from T. catappa by varying the wood particle size and the pyrolysis temperature. The optimal yield, 24.67%, was obtained with a 3.22 mm particle size and a 425°C pyrolysis temperature. The liquid smoke produced at 400-450°C completely inhibited of S. commune growth at 2.0-4.0%. The primary components of the liquid smoke at 400°C were 2-methoxy- phenol (24.85%), creosol (8.39%), 4-ethyl-2-methoxy- phenol (7.21%), 2-5-methyl-furancarboxaldehyde (4.55%), and 4-ethyl-2-methoxy-phenol (3.74%). The primary components at 425°C were 2-methoxy-phenol (25.60%), creosol (15.15%), 5-methyl-2 furancarboxaldehyde (12.75%), and 2,6-dimethoxy-phenol (9.31%). At 450°C, the main components were 2-methoxy-phenol (25.26%), 4-ethyl-2-methoxy-phenol (8.46%), creosol (8.40%), 5-methyl-2-furancarboxaldehyde (4.02%), and 4-ethyl-2-methoxy-phenol (3.98%).

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“…Oil palm WV, produced by carbonising oil palm lignocellulosic materials (e.g., oil palm trunk and oil palm kernel shell), primarily comprises phenolic and acetic acid compounds that exhibit significant antifungal properties (Ariffin et al, 2017). For years, special attention has been given to this biomass pyrolysis product to increase the economic viability while contributing to the reduction of the environmental pollution arising from oil palm lignocellulosic by-product accumulation and open field burning (Oramahi et al, 2019). Lee et al (2022) proved that WV which is also known as pyroligneous acid could be used as a wood preservative for the renewable timber species that are currently in demand despite their lower durability against biodegradation.…”

Section: P R E S Smentioning

confidence: 99%

Discovering the Global Landscape of Wood Preservatives

IDRIS

2024

JOPR

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Wood is a precious natural resource used in many human activities, including construction and furnishing of building interiors. However, wood decomposes due to a variety of wood decay fungi species, including brown rot, white rot or soft rot fungi, inorganic elements, moisture, and weathering. Therefore, a variety of wood preservation techniques have been developed to lengthen the service life of wood, lowering replacement costs, and enabling wood to be used more effectively in numerous applications. A bibliometric analysis of 4153 Scopus papers on wood preservatives, including biocide use of wood vinegar and oil palm wood vinegar, was conducted. The data was visualised using VOSviewer, analysed using Harzing's Publish or Perish, and evaluated in Microsoft Excel for frequency of occurrences. This paper analysed wood preservative research and development over time by categorising papers by title, country of origin, publishing institution, and publication citation patterns. This review highlighted the most important research participants and suggested that wood preservatives are extensively used and have had a significant impact on the number of articles published in regions such as Europe and Asia. These findings extend to emerging patterns and issues in terms of publication frequency, journal impact factor, collaborative patterns, and research components, which supplement the scarce global wood preservative trends literature.

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Optimization of pyrolysis condition for bioactive compounds of wood vinegar from oil palm empty bunches using response surface methodology (RSM)

Cited by 6 publications

References 13 publications

Termicidal Activity and Chemical Components of Wood Vinegar from Nipah Fruit against Coptotermes curvignathus

Termicidal Activity and Chemical Components of Wood Vinegar from Nipah Fruit against Coptotermes curvignathus

Optimization and Characterization of Liquid Smoke Produced by Terminalia catappa Wood Pyrolysis and its In Vitro Antifungal Activity

Discovering the Global Landscape of Wood Preservatives

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