Supercritical carbon dioxide extraction of highly unsaturated oil from Phaleria macrocarpa seed

Good quality oil with high unsaturated fatty acids was found in the seed of a medicinal plant Phaleria macrocarpa (Mahkota dewa). Different parts especially fruit flesh of this plant are being traditionally used as important folk medicine whereas seed of this plant is usually neglected. In this st...

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Main Authors:	Azmir, Jannatul, Sarker, Md. Zaidul Islam, Sharif, K. M., Uddin, Mohi Shamim, Jahurul, Md. Haque Akanda, Jinap, Selamat, Hajep, Parvaneh, Mohamed, Abdul Latiff
Format:	Article
Language:	English English
Published:	Elsevier 2014
Subjects:	Q Science (General) T Technology (General)
Online Access:	http://irep.iium.edu.my/39482/ http://irep.iium.edu.my/39482/ http://irep.iium.edu.my/39482/ http://irep.iium.edu.my/39482/7/supercritical_carbon_dioxide.pdf http://irep.iium.edu.my/39482/10/39482_Phaleria%20macrocarpa%20seed%20oil_scopus.pdf

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spelling	iium-394822017-09-19T08:44:31Z http://irep.iium.edu.my/39482/ Supercritical carbon dioxide extraction of highly unsaturated oil from Phaleria macrocarpa seed Azmir, Jannatul Sarker, Md. Zaidul Islam Sharif, K. M. Uddin, Mohi Shamim Jahurul, Md. Haque Akanda Jinap, Selamat Hajep, Parvaneh Mohamed, Abdul Latiff Q Science (General) T Technology (General) Good quality oil with high unsaturated fatty acids was found in the seed of a medicinal plant Phaleria macrocarpa (Mahkota dewa). Different parts especially fruit flesh of this plant are being traditionally used as important folk medicine whereas seed of this plant is usually neglected. In this study, the oil was extracted from P. macrocarpa seed using supercritical carbon dioxide. The extraction parameters were optimized by central composite design (CCD) of response surface methodology (RSM). Due to the non-linearity of the extraction process, artificial neural network (ANN) was also applied for predicting the oil yield. The optimum conditions obtained from RSM were 72 °C, 42 MPa and 4.5 ml/min CO2 flow rate where the oil yield was 52.9 g per 100 g of dry sample and coefficient of determination (R2 ) was 0.99. The ANN and RSM prediction showed similar R2 of 0.99 and ANN has lower average absolute deviation (AAD) of 0.25% compared to RSM (AAD of 0.31%). Five fatty acids were identified by gas chromatography–mass spectroscopy (GC–MS) analysis of the oil. The amount of oleic acid (18:1) was found to be highest (43.56%) among all the fatty acids. The total unsaturated fatty acid was 73.62% and saturated fatty acid was 26.38% in the P. macrocarpa seed oil. Elsevier 2014-11 Article PeerReviewed application/pdf en http://irep.iium.edu.my/39482/7/supercritical_carbon_dioxide.pdf application/pdf en http://irep.iium.edu.my/39482/10/39482_Phaleria%20macrocarpa%20seed%20oil_scopus.pdf Azmir, Jannatul and Sarker, Md. Zaidul Islam and Sharif, K. M. and Uddin, Mohi Shamim and Jahurul, Md. Haque Akanda and Jinap, Selamat and Hajep, Parvaneh and Mohamed, Abdul Latiff (2014) Supercritical carbon dioxide extraction of highly unsaturated oil from Phaleria macrocarpa seed. Food Research International, 65 (C). pp. 394-400. ISSN 0963-9969 http://www.sciencedirect.com/science/article/pii/S0963996914004542# 10.1016/j.foodres.2014.06.049
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	Q Science (General) T Technology (General)
spellingShingle	Q Science (General) T Technology (General) Azmir, Jannatul Sarker, Md. Zaidul Islam Sharif, K. M. Uddin, Mohi Shamim Jahurul, Md. Haque Akanda Jinap, Selamat Hajep, Parvaneh Mohamed, Abdul Latiff Supercritical carbon dioxide extraction of highly unsaturated oil from Phaleria macrocarpa seed
description	Good quality oil with high unsaturated fatty acids was found in the seed of a medicinal plant Phaleria macrocarpa (Mahkota dewa). Different parts especially fruit flesh of this plant are being traditionally used as important folk medicine whereas seed of this plant is usually neglected. In this study, the oil was extracted from P. macrocarpa seed using supercritical carbon dioxide. The extraction parameters were optimized by central composite design (CCD) of response surface methodology (RSM). Due to the non-linearity of the extraction process, artificial neural network (ANN) was also applied for predicting the oil yield. The optimum conditions obtained from RSM were 72 °C, 42 MPa and 4.5 ml/min CO2 flow rate where the oil yield was 52.9 g per 100 g of dry sample and coefficient of determination (R2 ) was 0.99. The ANN and RSM prediction showed similar R2 of 0.99 and ANN has lower average absolute deviation (AAD) of 0.25% compared to RSM (AAD of 0.31%). Five fatty acids were identified by gas chromatography–mass spectroscopy (GC–MS) analysis of the oil. The amount of oleic acid (18:1) was found to be highest (43.56%) among all the fatty acids. The total unsaturated fatty acid was 73.62% and saturated fatty acid was 26.38% in the P. macrocarpa seed oil.
format	Article
author	Azmir, Jannatul Sarker, Md. Zaidul Islam Sharif, K. M. Uddin, Mohi Shamim Jahurul, Md. Haque Akanda Jinap, Selamat Hajep, Parvaneh Mohamed, Abdul Latiff
author_facet	Azmir, Jannatul Sarker, Md. Zaidul Islam Sharif, K. M. Uddin, Mohi Shamim Jahurul, Md. Haque Akanda Jinap, Selamat Hajep, Parvaneh Mohamed, Abdul Latiff
author_sort	Azmir, Jannatul
title	Supercritical carbon dioxide extraction of highly unsaturated oil from Phaleria macrocarpa seed
title_short	Supercritical carbon dioxide extraction of highly unsaturated oil from Phaleria macrocarpa seed
title_full	Supercritical carbon dioxide extraction of highly unsaturated oil from Phaleria macrocarpa seed
title_fullStr	Supercritical carbon dioxide extraction of highly unsaturated oil from Phaleria macrocarpa seed
title_full_unstemmed	Supercritical carbon dioxide extraction of highly unsaturated oil from Phaleria macrocarpa seed
title_sort	supercritical carbon dioxide extraction of highly unsaturated oil from phaleria macrocarpa seed
publisher	Elsevier
publishDate	2014
url	http://irep.iium.edu.my/39482/ http://irep.iium.edu.my/39482/ http://irep.iium.edu.my/39482/ http://irep.iium.edu.my/39482/7/supercritical_carbon_dioxide.pdf http://irep.iium.edu.my/39482/10/39482_Phaleria%20macrocarpa%20seed%20oil_scopus.pdf
first_indexed	2023-09-18T20:56:44Z
last_indexed	2023-09-18T20:56:44Z
_version_	1777410353951408128

Supercritical carbon dioxide extraction of highly unsaturated oil from Phaleria macrocarpa seed

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