Optimization of ultrasound-assisted oil extraction from Carica candamarcensis; A potential Oleaginous tropical seed oil for biodiesel production

Sebayang, AH; Ideris, F; Silitonga, AS; Shamsuddin, AH; Zamri, MFMA; Pulungan, MA; Siahaan, S; Alfansury, M; Kusumo, F; Milano, J

Optimization of ultrasound-assisted oil extraction from Carica candamarcensis; A potential Oleaginous tropical seed oil for biodiesel production

Sebayang, AH Ideris, F Silitonga, AS Shamsuddin, AH Zamri, MFMA Pulungan, MA Siahaan, S Alfansury, M Kusumo, F

Milano, J

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Publisher:: PERGAMON-ELSEVIER SCIENCE LTD
Publication Type:: Journal Article
Citation:: Renewable Energy, 2023, 211, pp. 434-444
Issue Date:: 2023-07-01

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Field	Value	Language
dc.contributor.author	Sebayang, AH
dc.contributor.author	Ideris, F
dc.contributor.author	Silitonga, AS
dc.contributor.author	Shamsuddin, AH
dc.contributor.author	Zamri, MFMA
dc.contributor.author	Pulungan, MA
dc.contributor.author	Siahaan, S
dc.contributor.author	Alfansury, M
dc.contributor.author	Kusumo, F https://orcid.org/0000-0002-6264-1132
dc.contributor.author	Milano, J
dc.date.accessioned	2024-04-12T01:26:58Z
dc.date.available	2024-04-12T01:26:58Z
dc.date.issued	2023-07-01
dc.identifier.citation	Renewable Energy, 2023, 211, pp. 434-444
dc.identifier.issn	0960-1481
dc.identifier.issn	1879-0682
dc.identifier.uri	http://hdl.handle.net/10453/177799
dc.description.abstract	This study focuses on the optimization of ultrasound-assisted oil extraction from Carica candamarcensis seed using response surface methodology. The process parameters considered were extraction time (30–60 min), ultrasound amplitude level (20–40%), and solvent to seed ratio (10–20 mL/g). These were varied as suggested by Box-Behnken experimental model. Optimum values of these process parameters were given by the regression model, with the corresponding extraction yield. The model was validated experimentally to ensure its reliability. Physicochemical properties and fatty acid compositions of the extracted oil were evaluated accordingly. Furthermore, the extracted oil was then converted into biodiesel via ultrasound-assisted transesterification, using potassium hydroxide as the catalyst. FAME contents of the produced biodiesel were measured using gas chromatography. In addition, physicochemical properties of the biodiesel were also determined accordingly. Hence, findings from this study would be beneficial in further exploration on the usage of Carica candamarcensis as a potential feedstock for biodiesel production.
dc.language	English
dc.publisher	PERGAMON-ELSEVIER SCIENCE LTD
dc.relation.ispartof	Renewable Energy
dc.relation.isbasedon	10.1016/j.renene.2023.04.099
dc.rights	info:eu-repo/semantics/restrictedAccess
dc.subject	0906 Electrical and Electronic Engineering, 0913 Mechanical Engineering, 0915 Interdisciplinary Engineering
dc.subject.classification	Energy
dc.subject.classification	40 Engineering
dc.title	Optimization of ultrasound-assisted oil extraction from Carica candamarcensis; A potential Oleaginous tropical seed oil for biodiesel production
dc.type	Journal Article
utslib.citation.volume	211
utslib.for	0906 Electrical and Electronic Engineering
utslib.for	0913 Mechanical Engineering
utslib.for	0915 Interdisciplinary Engineering
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
pubs.organisational-group	University of Technology Sydney/Strength - CTWW - Centre for Technology in Water and Wastewater Treatment
utslib.copyright.status	in_progress	*
dc.date.updated	2024-04-12T01:26:57Z
pubs.publication-status	Published
pubs.volume	211

Abstract:

This study focuses on the optimization of ultrasound-assisted oil extraction from Carica candamarcensis seed using response surface methodology. The process parameters considered were extraction time (30–60 min), ultrasound amplitude level (20–40%), and solvent to seed ratio (10–20 mL/g). These were varied as suggested by Box-Behnken experimental model. Optimum values of these process parameters were given by the regression model, with the corresponding extraction yield. The model was validated experimentally to ensure its reliability. Physicochemical properties and fatty acid compositions of the extracted oil were evaluated accordingly. Furthermore, the extracted oil was then converted into biodiesel via ultrasound-assisted transesterification, using potassium hydroxide as the catalyst. FAME contents of the produced biodiesel were measured using gas chromatography. In addition, physicochemical properties of the biodiesel were also determined accordingly. Hence, findings from this study would be beneficial in further exploration on the usage of Carica candamarcensis as a potential feedstock for biodiesel production.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/177799