Supercritical carbon dioxide (SC-CO2) extraction of palm kernel oil from palm kernel

Extraction of palm kernel oil from dehulled ground palm kernel using supercritical carbon dioxide (SC-CO2) was studied at conditions of 313.2 and 353.2 K and at pressures from 20.7 to 48.3 MPa. The yield of PKO increased with pressure from 34.5 to 48.3 MPa at 353.2 K and attained a value of 49 g o...

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Main Authors:	Sarker, Md. Zaidul Islam, Nik Ab Rahman, Nik Norulaini, Abd Kadir, Mohd Omar, R. L., Smith Jr.
Format:	Article
Language:	English
Published:	Elsevier Inc. 2007
Subjects:	QD Chemistry
Online Access:	http://irep.iium.edu.my/24856/ http://irep.iium.edu.my/24856/ http://irep.iium.edu.my/24856/ http://irep.iium.edu.my/24856/1/JFOODENG_3.pdf

id	iium-24856
recordtype	eprints
spelling	iium-248562013-01-20T23:29:02Z http://irep.iium.edu.my/24856/ Supercritical carbon dioxide (SC-CO2) extraction of palm kernel oil from palm kernel Sarker, Md. Zaidul Islam Nik Ab Rahman, Nik Norulaini Abd Kadir, Mohd Omar R. L., Smith Jr. QD Chemistry Extraction of palm kernel oil from dehulled ground palm kernel using supercritical carbon dioxide (SC-CO2) was studied at conditions of 313.2 and 353.2 K and at pressures from 20.7 to 48.3 MPa. The yield of PKO increased with pressure from 34.5 to 48.3 MPa at 353.2 K and attained a value of 49 g oil/100 g palm kernel at 48.3 MPa and 353.2 K. Lower amounts of shorter chain triglycerides component in terms of fatty acid constituents (C8–C14) were extracted at lower pressures of 20.7–27.6 MPa, and higher amounts of longer chain fatty acid constituents (C16–C18:2) were extracted at higher pressures from 34.5 to 48.3 MPa. A simple correlation was developed based on a kinetic mass transfer model. From the correlation, the minimum amount of CO2 usage for a given yield could be estimated. Elsevier Inc. 2007 Article PeerReviewed application/pdf en cc_by_nd http://irep.iium.edu.my/24856/1/JFOODENG_3.pdf Sarker, Md. Zaidul Islam and Nik Ab Rahman, Nik Norulaini and Abd Kadir, Mohd Omar and R. L., Smith Jr. (2007) Supercritical carbon dioxide (SC-CO2) extraction of palm kernel oil from palm kernel. Journal of Food Engineering, 79 (3). pp. 1007-1014. ISSN 02608774 http://dx.doi.org/10.1016/j.jfoodeng.2006.03.021 doi:10.1016/j.jfoodeng.2006.03.021
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	QD Chemistry
spellingShingle	QD Chemistry Sarker, Md. Zaidul Islam Nik Ab Rahman, Nik Norulaini Abd Kadir, Mohd Omar R. L., Smith Jr. Supercritical carbon dioxide (SC-CO2) extraction of palm kernel oil from palm kernel
description	Extraction of palm kernel oil from dehulled ground palm kernel using supercritical carbon dioxide (SC-CO2) was studied at conditions of 313.2 and 353.2 K and at pressures from 20.7 to 48.3 MPa. The yield of PKO increased with pressure from 34.5 to 48.3 MPa at 353.2 K and attained a value of 49 g oil/100 g palm kernel at 48.3 MPa and 353.2 K. Lower amounts of shorter chain triglycerides component in terms of fatty acid constituents (C8–C14) were extracted at lower pressures of 20.7–27.6 MPa, and higher amounts of longer chain fatty acid constituents (C16–C18:2) were extracted at higher pressures from 34.5 to 48.3 MPa. A simple correlation was developed based on a kinetic mass transfer model. From the correlation, the minimum amount of CO2 usage for a given yield could be estimated.
format	Article
author	Sarker, Md. Zaidul Islam Nik Ab Rahman, Nik Norulaini Abd Kadir, Mohd Omar R. L., Smith Jr.
author_facet	Sarker, Md. Zaidul Islam Nik Ab Rahman, Nik Norulaini Abd Kadir, Mohd Omar R. L., Smith Jr.
author_sort	Sarker, Md. Zaidul Islam
title	Supercritical carbon dioxide (SC-CO2) extraction of palm kernel oil from palm kernel
title_short	Supercritical carbon dioxide (SC-CO2) extraction of palm kernel oil from palm kernel
title_full	Supercritical carbon dioxide (SC-CO2) extraction of palm kernel oil from palm kernel
title_fullStr	Supercritical carbon dioxide (SC-CO2) extraction of palm kernel oil from palm kernel
title_full_unstemmed	Supercritical carbon dioxide (SC-CO2) extraction of palm kernel oil from palm kernel
title_sort	supercritical carbon dioxide (sc-co2) extraction of palm kernel oil from palm kernel
publisher	Elsevier Inc.
publishDate	2007
url	http://irep.iium.edu.my/24856/ http://irep.iium.edu.my/24856/ http://irep.iium.edu.my/24856/ http://irep.iium.edu.my/24856/1/JFOODENG_3.pdf
first_indexed	2023-09-18T20:37:10Z
last_indexed	2023-09-18T20:37:10Z
_version_	1777409122847686656

Supercritical carbon dioxide (SC-CO2) extraction of palm kernel oil from palm kernel

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