The Effect of Auxiliary Energy on Rhein, Kaempferol and Astragalin Extraction from Cassia Alata

This paper presents the effect of auxiliary energy on rhein, kaempferol and astragalin extraction from Cassia alata. The effect of auxiliary energy was examined by performing extraction using either the ultrasonic assisted extraction (UAE) or microwave assisted extraction (MAE). A dried plant materi...

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Main Authors:	Yeong, Yi Ling, Pang, Sook Fun, Jolius, Gimbun
Format:	Article
Language:	English
Published:	EDP Sciences 2017
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/18039/ http://umpir.ump.edu.my/id/eprint/18039/ http://umpir.ump.edu.my/id/eprint/18039/ http://umpir.ump.edu.my/id/eprint/18039/1/The%20effect%20of%20auxiliary%20energy%20on%20rhein%2C%20kaempferol%20and%20astragalin%20extraction%20from%20Cassia%20alata.pdf

id	ump-18039
recordtype	eprints
spelling	ump-180392018-01-23T03:44:37Z http://umpir.ump.edu.my/id/eprint/18039/ The Effect of Auxiliary Energy on Rhein, Kaempferol and Astragalin Extraction from Cassia Alata Yeong, Yi Ling Pang, Sook Fun Jolius, Gimbun TP Chemical technology This paper presents the effect of auxiliary energy on rhein, kaempferol and astragalin extraction from Cassia alata. The effect of auxiliary energy was examined by performing extraction using either the ultrasonic assisted extraction (UAE) or microwave assisted extraction (MAE). A dried plant material with size ranging from 125 μm to 800 μm was used throughout this work. The rhein, kaempferol and astragalin quantification and identification was performed using ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometer. The presence of rhein, kaempferol and astragalin were identified and compared with external standards.The residence time, neutral mass and mass fragmentationpattern between the standard and plant extract are also observed. It was found that the extraction yield of rhein, kaempferol and astragalin were higher with UAE method compared to MAE method due to degradation of active component occur. The findings in this work may serve as a useful guide to select the extraction method used to maximise the yield of rhein, kaempferol and astragalin extraction from C. alata. EDP Sciences 2017 Article PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/18039/1/The%20effect%20of%20auxiliary%20energy%20on%20rhein%2C%20kaempferol%20and%20astragalin%20extraction%20from%20Cassia%20alata.pdf Yeong, Yi Ling and Pang, Sook Fun and Jolius, Gimbun (2017) The Effect of Auxiliary Energy on Rhein, Kaempferol and Astragalin Extraction from Cassia Alata. MATEC Web of Conferences, 111. pp. 1-4. ISSN 2261-236X https://doi.org/10.1051/matecconf/201711102009 DOI: 10.1051/matecconf/20171110
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Yeong, Yi Ling Pang, Sook Fun Jolius, Gimbun The Effect of Auxiliary Energy on Rhein, Kaempferol and Astragalin Extraction from Cassia Alata
description	This paper presents the effect of auxiliary energy on rhein, kaempferol and astragalin extraction from Cassia alata. The effect of auxiliary energy was examined by performing extraction using either the ultrasonic assisted extraction (UAE) or microwave assisted extraction (MAE). A dried plant material with size ranging from 125 μm to 800 μm was used throughout this work. The rhein, kaempferol and astragalin quantification and identification was performed using ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometer. The presence of rhein, kaempferol and astragalin were identified and compared with external standards.The residence time, neutral mass and mass fragmentationpattern between the standard and plant extract are also observed. It was found that the extraction yield of rhein, kaempferol and astragalin were higher with UAE method compared to MAE method due to degradation of active component occur. The findings in this work may serve as a useful guide to select the extraction method used to maximise the yield of rhein, kaempferol and astragalin extraction from C. alata.
format	Article
author	Yeong, Yi Ling Pang, Sook Fun Jolius, Gimbun
author_facet	Yeong, Yi Ling Pang, Sook Fun Jolius, Gimbun
author_sort	Yeong, Yi Ling
title	The Effect of Auxiliary Energy on Rhein, Kaempferol and Astragalin Extraction from Cassia Alata
title_short	The Effect of Auxiliary Energy on Rhein, Kaempferol and Astragalin Extraction from Cassia Alata
title_full	The Effect of Auxiliary Energy on Rhein, Kaempferol and Astragalin Extraction from Cassia Alata
title_fullStr	The Effect of Auxiliary Energy on Rhein, Kaempferol and Astragalin Extraction from Cassia Alata
title_full_unstemmed	The Effect of Auxiliary Energy on Rhein, Kaempferol and Astragalin Extraction from Cassia Alata
title_sort	effect of auxiliary energy on rhein, kaempferol and astragalin extraction from cassia alata
publisher	EDP Sciences
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/18039/ http://umpir.ump.edu.my/id/eprint/18039/ http://umpir.ump.edu.my/id/eprint/18039/ http://umpir.ump.edu.my/id/eprint/18039/1/The%20effect%20of%20auxiliary%20energy%20on%20rhein%2C%20kaempferol%20and%20astragalin%20extraction%20from%20Cassia%20alata.pdf
first_indexed	2023-09-18T22:25:18Z
last_indexed	2023-09-18T22:25:18Z
_version_	1777415926043377664

The Effect of Auxiliary Energy on Rhein, Kaempferol and Astragalin Extraction from Cassia Alata

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