Perbandingan Pelbagai Kaedah Pengekstrakan Air Labisia pumila var. alata

The water decoction of Labisia pumila var. alata is used traditionally in childbirth, as well as for the treatment of flatulence, dysentery, dysmenorrhoea and join pains. This study was carried out to determine the best method and optimum parameters of aqueous axtraction of the leaves and roots of t...

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Main Authors:	Jamia Azdina Jamal, Azmira Akmal Sateri, Khairana Husain, Ibrahim Jantan, Mohd Shahidan Mohd Arshad
Format:	Article
Language:	English
Published:	penerbit ukm 2006
Online Access:	http://journalarticle.ukm.my/1014/ http://journalarticle.ukm.my/1014/1/jurnal48.pdf

id	ukm-1014
recordtype	eprints
spelling	ukm-10142016-12-14T06:28:34Z http://journalarticle.ukm.my/1014/ Perbandingan Pelbagai Kaedah Pengekstrakan Air Labisia pumila var. alata Jamia Azdina Jamal, Azmira Akmal Sateri, Khairana Husain, Ibrahim Jantan, Mohd Shahidan Mohd Arshad, The water decoction of Labisia pumila var. alata is used traditionally in childbirth, as well as for the treatment of flatulence, dysentery, dysmenorrhoea and join pains. This study was carried out to determine the best method and optimum parameters of aqueous axtraction of the leaves and roots of this species. The laboratory methos esed were maceration, ddecoction, reflux and Saxhlet, whereas the parameters studied were temperature, duration and pH of axtraction. The yields and thin layer chromatographic profiles of the freeze-dried extracts were analysed. The study showed that in general the percentage yields of the water soluble extracts were higher for the roots than the leaves, as well as the extracts obtained from heating than those obtained at room temperature. The most effective extraction parameters for L. pumila var. alata were as follows:maceration (25 C, at least 6 hr), decoction (60 C, not exceeding 10 min) and reflux (100 C, not exceeding 4 hr). Saxhlet method was found to be the least effective. The pH analysis had shown the possibility of degradation of some of the phytochemicals at extreme pH values of 1,2 and 14. penerbit ukm 2006 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/1014/1/jurnal48.pdf Jamia Azdina Jamal, and Azmira Akmal Sateri, and Khairana Husain, and Ibrahim Jantan, and Mohd Shahidan Mohd Arshad, (2006) Perbandingan Pelbagai Kaedah Pengekstrakan Air Labisia pumila var. alata. Jurnal Sains Kesihatan Malaysia, 4 (1). pp. 37-45. ISSN 1675-8161
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	The water decoction of Labisia pumila var. alata is used traditionally in childbirth, as well as for the treatment of flatulence, dysentery, dysmenorrhoea and join pains. This study was carried out to determine the best method and optimum parameters of aqueous axtraction of the leaves and roots of this species. The laboratory methos esed were maceration, ddecoction, reflux and Saxhlet, whereas the parameters studied were temperature, duration and pH of axtraction. The yields and thin layer chromatographic profiles of the freeze-dried extracts were analysed. The study showed that in general the percentage yields of the water soluble extracts were higher for the roots than the leaves, as well as the extracts obtained from heating than those obtained at room temperature. The most effective extraction parameters for L. pumila var. alata were as follows:maceration (25 C, at least 6 hr), decoction (60 C, not exceeding 10 min) and reflux (100 C, not exceeding 4 hr). Saxhlet method was found to be the least effective. The pH analysis had shown the possibility of degradation of some of the phytochemicals at extreme pH values of 1,2 and 14.
format	Article
author	Jamia Azdina Jamal, Azmira Akmal Sateri, Khairana Husain, Ibrahim Jantan, Mohd Shahidan Mohd Arshad,
spellingShingle	Jamia Azdina Jamal, Azmira Akmal Sateri, Khairana Husain, Ibrahim Jantan, Mohd Shahidan Mohd Arshad, Perbandingan Pelbagai Kaedah Pengekstrakan Air Labisia pumila var. alata
author_facet	Jamia Azdina Jamal, Azmira Akmal Sateri, Khairana Husain, Ibrahim Jantan, Mohd Shahidan Mohd Arshad,
author_sort	Jamia Azdina Jamal,
title	Perbandingan Pelbagai Kaedah Pengekstrakan Air Labisia pumila var. alata
title_short	Perbandingan Pelbagai Kaedah Pengekstrakan Air Labisia pumila var. alata
title_full	Perbandingan Pelbagai Kaedah Pengekstrakan Air Labisia pumila var. alata
title_fullStr	Perbandingan Pelbagai Kaedah Pengekstrakan Air Labisia pumila var. alata
title_full_unstemmed	Perbandingan Pelbagai Kaedah Pengekstrakan Air Labisia pumila var. alata
title_sort	perbandingan pelbagai kaedah pengekstrakan air labisia pumila var. alata
publisher	penerbit ukm
publishDate	2006
url	http://journalarticle.ukm.my/1014/ http://journalarticle.ukm.my/1014/1/jurnal48.pdf
first_indexed	2023-09-18T19:32:07Z
last_indexed	2023-09-18T19:32:07Z
_version_	1777405030320570368

Perbandingan Pelbagai Kaedah Pengekstrakan Air Labisia pumila var. alata

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