Extraction of xanthone from mangosteen peel using solvent extraction method / Noor Fariza Mohd Fawzi.

The purpose of this study is to extract xanthones from mangosteen peel using different type of solvents which are ethanol, methanol and acetone and different concentration of solvents used (50%, 70% and 90%) with different time of extraction process and the peak obtained from analytical method which...

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Main Author:	Mohd Fawzi, Noor Fariza
Format:	Thesis
Language:	English
Published:	2009
Subjects:	Extraction
Online Access:	https://ir.uitm.edu.my/id/eprint/46189/1/46189.pdf
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id	my-uitm-ir.46189
record_format	uketd_dc
spelling	my-uitm-ir.461892022-11-08T06:27:55Z Extraction of xanthone from mangosteen peel using solvent extraction method / Noor Fariza Mohd Fawzi. 2009 Mohd Fawzi, Noor Fariza Extraction The purpose of this study is to extract xanthones from mangosteen peel using different type of solvents which are ethanol, methanol and acetone and different concentration of solvents used (50%, 70% and 90%) with different time of extraction process and the peak obtained from analytical method which is reversed phase high performance liquid chromatography (RP-HPLC) of these sample was compared. The results will show which solvent is the best solvent and at what concentration should the solvent be used and for how long it will take to extract xanthone from mangosteen peel. The relative retention time (RRT) obtained from high performance liquid chromatograms shows that amangostin was satisfactorily separated from other xanthones and the retention time for all the samples run were in the range of 5 to 7.5 minutes. The objectives of this study has been achieved and results of quantitative high performance liquid chromatographic analysis had proved that ethanol recovered highest amounts of a-mangostin and extraction of xanthone using high concentration of solvent will yield higher content of antioxidant from the fruits peel. Besides that, the result also shows that increasing the concentration of the solvent and longer extraction time will increase the yield of the amangostin from the sample. 2009 Thesis https://ir.uitm.edu.my/id/eprint/46189/ https://ir.uitm.edu.my/id/eprint/46189/1/46189.pdf text en public degree Universiti Teknologi MARA Faculty of Chemical Engineering
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Extraction
spellingShingle	Extraction Mohd Fawzi, Noor Fariza Extraction of xanthone from mangosteen peel using solvent extraction method / Noor Fariza Mohd Fawzi.
description	The purpose of this study is to extract xanthones from mangosteen peel using different type of solvents which are ethanol, methanol and acetone and different concentration of solvents used (50%, 70% and 90%) with different time of extraction process and the peak obtained from analytical method which is reversed phase high performance liquid chromatography (RP-HPLC) of these sample was compared. The results will show which solvent is the best solvent and at what concentration should the solvent be used and for how long it will take to extract xanthone from mangosteen peel. The relative retention time (RRT) obtained from high performance liquid chromatograms shows that amangostin was satisfactorily separated from other xanthones and the retention time for all the samples run were in the range of 5 to 7.5 minutes. The objectives of this study has been achieved and results of quantitative high performance liquid chromatographic analysis had proved that ethanol recovered highest amounts of a-mangostin and extraction of xanthone using high concentration of solvent will yield higher content of antioxidant from the fruits peel. Besides that, the result also shows that increasing the concentration of the solvent and longer extraction time will increase the yield of the amangostin from the sample.
format	Thesis
qualification_level	Bachelor degree
author	Mohd Fawzi, Noor Fariza
author_facet	Mohd Fawzi, Noor Fariza
author_sort	Mohd Fawzi, Noor Fariza
title	Extraction of xanthone from mangosteen peel using solvent extraction method / Noor Fariza Mohd Fawzi.
title_short	Extraction of xanthone from mangosteen peel using solvent extraction method / Noor Fariza Mohd Fawzi.
title_full	Extraction of xanthone from mangosteen peel using solvent extraction method / Noor Fariza Mohd Fawzi.
title_fullStr	Extraction of xanthone from mangosteen peel using solvent extraction method / Noor Fariza Mohd Fawzi.
title_full_unstemmed	Extraction of xanthone from mangosteen peel using solvent extraction method / Noor Fariza Mohd Fawzi.
title_sort	extraction of xanthone from mangosteen peel using solvent extraction method / noor fariza mohd fawzi.
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Chemical Engineering
publishDate	2009
url	https://ir.uitm.edu.my/id/eprint/46189/1/46189.pdf
_version_	1783734747143340032

Extraction of xanthone from mangosteen peel using solvent extraction method / Noor Fariza Mohd Fawzi.

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