The extraction of asystasia gangetica using ethyl lactate solvent

This paper presents the study of the leaves of Asystasia Gangetica. The leaves of Asystasia Gangetica are found to have a number of advantages to produce essential oil which is important in medicine, cosmetic and others. Asystasia Gangetica is a straggling herb usually found among short grasses and...

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Main Author:	Nur Fatihah, Hanafi
Format:	Undergraduates Project Papers
Language:	English English English
Published:	2015
Subjects:	QD Chemistry TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/12664/ http://umpir.ump.edu.my/id/eprint/12664/ http://umpir.ump.edu.my/id/eprint/12664/1/FKKSA%20-%20NUR%20FATIHAH%20HANAFI%20-%20CD%209576.pdf http://umpir.ump.edu.my/id/eprint/12664/2/FKKSA%20-%20NUR%20FATIHAH%20HANAFI%20-%20CD%209576%20-%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/12664/7/FKKSA%20-%20NUR%20FATIHAH%20HANAFI%20-%20CD%209576%20-%20CHAP%203.pdf

id	ump-12664
recordtype	eprints
spelling	ump-126642016-04-05T06:57:07Z http://umpir.ump.edu.my/id/eprint/12664/ The extraction of asystasia gangetica using ethyl lactate solvent Nur Fatihah, Hanafi QD Chemistry TP Chemical technology This paper presents the study of the leaves of Asystasia Gangetica. The leaves of Asystasia Gangetica are found to have a number of advantages to produce essential oil which is important in medicine, cosmetic and others. Asystasia Gangetica is a straggling herb usually found among short grasses and along pathways. The objective of this research is to obtain the essential oil from Asystasia Gangetica plant by using maceration method. The solvent used in this study is ethyl lactate. Prior to that, the leaves of Asystasia Gangetica need to be dried first at temperature 70°C to 90°C using oven. After drying, separately, the leaves and stems are cut into pieces. The small pieces of fresh samples (200 g) are extracted using the maceration and rotary evaporator methods are used to obtain the essential oil. The obtained result showed that optimum time is 7 days. Longer time operation and smaller particles size proved that higher yield is obtained. The presence of these components in the essential oil from leaves of Asystasia Gangetica is studied well. The essential oil is analysed using Gas Chromatography-Mass Spectrometer (GCMS). The result by GCMS showed that the essential oil contains hexadeconoic acid, n-hexadecanoic acid, phytol and 9, 12, 15-octadecatrienoic acid. 2015-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/12664/1/FKKSA%20-%20NUR%20FATIHAH%20HANAFI%20-%20CD%209576.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/12664/2/FKKSA%20-%20NUR%20FATIHAH%20HANAFI%20-%20CD%209576%20-%20CHAP%201.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/12664/7/FKKSA%20-%20NUR%20FATIHAH%20HANAFI%20-%20CD%209576%20-%20CHAP%203.pdf Nur Fatihah, Hanafi (2015) The extraction of asystasia gangetica using ethyl lactate solvent. Faculty of Chemical & Natural Resources Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:93775&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English
topic	QD Chemistry TP Chemical technology
spellingShingle	QD Chemistry TP Chemical technology Nur Fatihah, Hanafi The extraction of asystasia gangetica using ethyl lactate solvent
description	This paper presents the study of the leaves of Asystasia Gangetica. The leaves of Asystasia Gangetica are found to have a number of advantages to produce essential oil which is important in medicine, cosmetic and others. Asystasia Gangetica is a straggling herb usually found among short grasses and along pathways. The objective of this research is to obtain the essential oil from Asystasia Gangetica plant by using maceration method. The solvent used in this study is ethyl lactate. Prior to that, the leaves of Asystasia Gangetica need to be dried first at temperature 70°C to 90°C using oven. After drying, separately, the leaves and stems are cut into pieces. The small pieces of fresh samples (200 g) are extracted using the maceration and rotary evaporator methods are used to obtain the essential oil. The obtained result showed that optimum time is 7 days. Longer time operation and smaller particles size proved that higher yield is obtained. The presence of these components in the essential oil from leaves of Asystasia Gangetica is studied well. The essential oil is analysed using Gas Chromatography-Mass Spectrometer (GCMS). The result by GCMS showed that the essential oil contains hexadeconoic acid, n-hexadecanoic acid, phytol and 9, 12, 15-octadecatrienoic acid.
format	Undergraduates Project Papers
author	Nur Fatihah, Hanafi
author_facet	Nur Fatihah, Hanafi
author_sort	Nur Fatihah, Hanafi
title	The extraction of asystasia gangetica using ethyl lactate solvent
title_short	The extraction of asystasia gangetica using ethyl lactate solvent
title_full	The extraction of asystasia gangetica using ethyl lactate solvent
title_fullStr	The extraction of asystasia gangetica using ethyl lactate solvent
title_full_unstemmed	The extraction of asystasia gangetica using ethyl lactate solvent
title_sort	extraction of asystasia gangetica using ethyl lactate solvent
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/12664/ http://umpir.ump.edu.my/id/eprint/12664/ http://umpir.ump.edu.my/id/eprint/12664/1/FKKSA%20-%20NUR%20FATIHAH%20HANAFI%20-%20CD%209576.pdf http://umpir.ump.edu.my/id/eprint/12664/2/FKKSA%20-%20NUR%20FATIHAH%20HANAFI%20-%20CD%209576%20-%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/12664/7/FKKSA%20-%20NUR%20FATIHAH%20HANAFI%20-%20CD%209576%20-%20CHAP%203.pdf
first_indexed	2023-09-18T22:14:30Z
last_indexed	2023-09-18T22:14:30Z
_version_	1777415247092514816

The extraction of asystasia gangetica using ethyl lactate solvent

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