Extraction of volatile compounds from pandan leaves (pandanus amarylifollius roxb.) using Pressurised Liquid Extraction (PLE) / Fatimahtun Zahra Mohamed Ridzuan

Pandan (Pandanus amarylifolius Roxb.) leaf is a source of natural flavouring and colouring widely used in South-east Asia. The major constituent of Pandanus amarylifolius has been reported 2-acetyl-1-pyrroline which is responsible for flavour. Usually pandan flavour available in the market is synthe...

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Main Author:	Mohamed Ridzuan, Fatimahtun Zahra
Format:	Thesis
Language:	English
Published:	2012
Subjects:	QD Chemistry Plant physiology
Online Access:	https://ir.uitm.edu.my/id/eprint/4937/1/4937.pdf
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id	my-uitm-ir.4937
record_format	uketd_dc
spelling	my-uitm-ir.49372021-11-18T03:48:25Z Extraction of volatile compounds from pandan leaves (pandanus amarylifollius roxb.) using Pressurised Liquid Extraction (PLE) / Fatimahtun Zahra Mohamed Ridzuan 2012 Mohamed Ridzuan, Fatimahtun Zahra QD Chemistry Plant physiology Pandan (Pandanus amarylifolius Roxb.) leaf is a source of natural flavouring and colouring widely used in South-east Asia. The major constituent of Pandanus amarylifolius has been reported 2-acetyl-1-pyrroline which is responsible for flavour. Usually pandan flavour available in the market is synthetic, so that this study is to introduce a natural pandan flavour based on the extraction. Commonly conventional method have disadvantages like long extraction time and thermally destructive process, so that the study to introduce Pressurised Liquid Extraction (PLE) as one of applicable method to extract pandan volatile oil. The objective of this research is to determine the flavour profile, quality and sensory acceptability of the extracted oil by using PLE, hydrodistillation and Soxhlet extraction. In this research, the method of drying, extraction, separation and analysis are used and the sample is separated from the solvent by using a rotary evaporator to get the essential oil. Almost 80% of water in pandan leaves can be removed by drying. Yields of PLE extracts were greater when compared to hydrodistillation and Soxhlet extraction. 2012 Thesis https://ir.uitm.edu.my/id/eprint/4937/ https://ir.uitm.edu.my/id/eprint/4937/1/4937.pdf text en public degree Universiti Teknologi MARA Faculty of Applied Sciences Abdul Haiyee, Zaibunnisa (Dr.)
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Abdul Haiyee, Zaibunnisa (Dr.)
topic	QD Chemistry Plant physiology
spellingShingle	QD Chemistry Plant physiology Mohamed Ridzuan, Fatimahtun Zahra Extraction of volatile compounds from pandan leaves (pandanus amarylifollius roxb.) using Pressurised Liquid Extraction (PLE) / Fatimahtun Zahra Mohamed Ridzuan
description	Pandan (Pandanus amarylifolius Roxb.) leaf is a source of natural flavouring and colouring widely used in South-east Asia. The major constituent of Pandanus amarylifolius has been reported 2-acetyl-1-pyrroline which is responsible for flavour. Usually pandan flavour available in the market is synthetic, so that this study is to introduce a natural pandan flavour based on the extraction. Commonly conventional method have disadvantages like long extraction time and thermally destructive process, so that the study to introduce Pressurised Liquid Extraction (PLE) as one of applicable method to extract pandan volatile oil. The objective of this research is to determine the flavour profile, quality and sensory acceptability of the extracted oil by using PLE, hydrodistillation and Soxhlet extraction. In this research, the method of drying, extraction, separation and analysis are used and the sample is separated from the solvent by using a rotary evaporator to get the essential oil. Almost 80% of water in pandan leaves can be removed by drying. Yields of PLE extracts were greater when compared to hydrodistillation and Soxhlet extraction.
format	Thesis
qualification_level	Bachelor degree
author	Mohamed Ridzuan, Fatimahtun Zahra
author_facet	Mohamed Ridzuan, Fatimahtun Zahra
author_sort	Mohamed Ridzuan, Fatimahtun Zahra
title	Extraction of volatile compounds from pandan leaves (pandanus amarylifollius roxb.) using Pressurised Liquid Extraction (PLE) / Fatimahtun Zahra Mohamed Ridzuan
title_short	Extraction of volatile compounds from pandan leaves (pandanus amarylifollius roxb.) using Pressurised Liquid Extraction (PLE) / Fatimahtun Zahra Mohamed Ridzuan
title_full	Extraction of volatile compounds from pandan leaves (pandanus amarylifollius roxb.) using Pressurised Liquid Extraction (PLE) / Fatimahtun Zahra Mohamed Ridzuan
title_fullStr	Extraction of volatile compounds from pandan leaves (pandanus amarylifollius roxb.) using Pressurised Liquid Extraction (PLE) / Fatimahtun Zahra Mohamed Ridzuan
title_full_unstemmed	Extraction of volatile compounds from pandan leaves (pandanus amarylifollius roxb.) using Pressurised Liquid Extraction (PLE) / Fatimahtun Zahra Mohamed Ridzuan
title_sort	extraction of volatile compounds from pandan leaves (pandanus amarylifollius roxb.) using pressurised liquid extraction (ple) / fatimahtun zahra mohamed ridzuan
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Applied Sciences
publishDate	2012
url	https://ir.uitm.edu.my/id/eprint/4937/1/4937.pdf
_version_	1783733115093516288

Extraction of volatile compounds from pandan leaves (pandanus amarylifollius roxb.) using Pressurised Liquid Extraction (PLE) / Fatimahtun Zahra Mohamed Ridzuan

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