Extraction of Momordica Charantia assisted by pressurized boiling system / Nazlina Zulbadli

Momordica charantia is one edible plant which belongs to Cucurbitaceae family and known for its bitterness. The medicinal properties which include antidiabetic, anthelmintic, abortifacient and antimalarial make this fruit often consumed by people since ancient time. These medicinal effect are due to...

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Main Author:	Zulbadli, Nazlina
Format:	Thesis
Language:	English
Published:	2013
Subjects:	Biotechnology
Online Access:	http://ir.uitm.edu.my/id/eprint/15476/ http://ir.uitm.edu.my/id/eprint/15476/1/TM_NAZLINA%20ZULBADLI%20EH%2013_5.PDF

id	uitm-15476
recordtype	eprints
spelling	uitm-154762016-11-18T01:50:31Z http://ir.uitm.edu.my/id/eprint/15476/ Extraction of Momordica Charantia assisted by pressurized boiling system / Nazlina Zulbadli Zulbadli, Nazlina Biotechnology Momordica charantia is one edible plant which belongs to Cucurbitaceae family and known for its bitterness. The medicinal properties which include antidiabetic, anthelmintic, abortifacient and antimalarial make this fruit often consumed by people since ancient time. These medicinal effect are due to its phytochemical content that contribute to the properties. There are many types of extraction which include conventional to the new advance techniques to extract Momordica charantia such as boiling or decoction, Soxhlet extraction, pressurized liquid or hot water extraction and supercritical carbon dioxide extraction. In this research, studies were done to identify appropriate operating condition of Momordica charantia using pressurized boiling system. The results showed that the appropriate operating condition regarding yield achieved were sample type (ground), time (one hour), liquid/solid ratio (55:1) and pressure (2.5 bar). Apart from that, the predicted yield value determined by Design Expert software was 3.91% at 90.39 minutes, 44.70 liquid/solid ratio and 2.05 bar. The compounds were identified using Gas Chromatography Mass Spectrometry (GCMS) at five different pressures and results showed that compounds that have medicinal properties were extracted. Medicinal compounds such as gentisic acid, cucurbitacin B, ascorbic acid, /3-sitosterol, and stigmasterol were identified at certain pressure. Comparison with other conventional methods of extraction showed that higher yield of extract was achieved when using pressurized boiling system. Besides, different compounds were also extracted as compared to other extraction methods. Analysis by High Presssure Liquid Chromatography (HPLC) showed that main compound of Momordica charantia which is charantin was optimum at 1.0 bar. From the studies done, it showed that the used of pressurized boiler can help to improve the extraction of Momordica charantia. 2013 Thesis NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/15476/1/TM_NAZLINA%20ZULBADLI%20EH%2013_5.PDF Zulbadli, Nazlina (2013) Extraction of Momordica Charantia assisted by pressurized boiling system / Nazlina Zulbadli. Masters thesis, Universiti Teknologi MARA.
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	Biotechnology
spellingShingle	Biotechnology Zulbadli, Nazlina Extraction of Momordica Charantia assisted by pressurized boiling system / Nazlina Zulbadli
description	Momordica charantia is one edible plant which belongs to Cucurbitaceae family and known for its bitterness. The medicinal properties which include antidiabetic, anthelmintic, abortifacient and antimalarial make this fruit often consumed by people since ancient time. These medicinal effect are due to its phytochemical content that contribute to the properties. There are many types of extraction which include conventional to the new advance techniques to extract Momordica charantia such as boiling or decoction, Soxhlet extraction, pressurized liquid or hot water extraction and supercritical carbon dioxide extraction. In this research, studies were done to identify appropriate operating condition of Momordica charantia using pressurized boiling system. The results showed that the appropriate operating condition regarding yield achieved were sample type (ground), time (one hour), liquid/solid ratio (55:1) and pressure (2.5 bar). Apart from that, the predicted yield value determined by Design Expert software was 3.91% at 90.39 minutes, 44.70 liquid/solid ratio and 2.05 bar. The compounds were identified using Gas Chromatography Mass Spectrometry (GCMS) at five different pressures and results showed that compounds that have medicinal properties were extracted. Medicinal compounds such as gentisic acid, cucurbitacin B, ascorbic acid, /3-sitosterol, and stigmasterol were identified at certain pressure. Comparison with other conventional methods of extraction showed that higher yield of extract was achieved when using pressurized boiling system. Besides, different compounds were also extracted as compared to other extraction methods. Analysis by High Presssure Liquid Chromatography (HPLC) showed that main compound of Momordica charantia which is charantin was optimum at 1.0 bar. From the studies done, it showed that the used of pressurized boiler can help to improve the extraction of Momordica charantia.
format	Thesis
author	Zulbadli, Nazlina
author_facet	Zulbadli, Nazlina
author_sort	Zulbadli, Nazlina
title	Extraction of Momordica Charantia assisted by pressurized boiling system / Nazlina Zulbadli
title_short	Extraction of Momordica Charantia assisted by pressurized boiling system / Nazlina Zulbadli
title_full	Extraction of Momordica Charantia assisted by pressurized boiling system / Nazlina Zulbadli
title_fullStr	Extraction of Momordica Charantia assisted by pressurized boiling system / Nazlina Zulbadli
title_full_unstemmed	Extraction of Momordica Charantia assisted by pressurized boiling system / Nazlina Zulbadli
title_sort	extraction of momordica charantia assisted by pressurized boiling system / nazlina zulbadli
publishDate	2013
url	http://ir.uitm.edu.my/id/eprint/15476/ http://ir.uitm.edu.my/id/eprint/15476/1/TM_NAZLINA%20ZULBADLI%20EH%2013_5.PDF
first_indexed	2023-09-18T22:53:56Z
last_indexed	2023-09-18T22:53:56Z
_version_	1777417727777964032

Extraction of Momordica Charantia assisted by pressurized boiling system / Nazlina Zulbadli

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