Development Of Liquid Chromatographic Methods For The Determination Of Aflatoxins And Fumonisins In Food And Feeds

New sample preparation methods (using multifunctional clean-up column (MFC) and micro-solid phase extraction (μ-SPE) for the high performance liquid chromatography (HPLC) determination of aflatoxins (AFs) B1, B2, G1 and G2 are described. For the MFC method, the samples were first extracted using ace...

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Main Author:	Al-Debi, Wijdan Shakir Khayoon
Format:	Thesis
Language:	English
Published:	2012
Subjects:	QD1-999 Chemistry
Online Access:	http://eprints.usm.my/44925/1/WIJDAN%20SHAKIR%20KHAYOON%20AL-DEBI.pdf
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id	my-usm-ep.44925
record_format	uketd_dc
spelling	my-usm-ep.449252019-07-09T06:42:07Z Development Of Liquid Chromatographic Methods For The Determination Of Aflatoxins And Fumonisins In Food And Feeds 2012-07 Al-Debi, Wijdan Shakir Khayoon QD1-999 Chemistry New sample preparation methods (using multifunctional clean-up column (MFC) and micro-solid phase extraction (μ-SPE) for the high performance liquid chromatography (HPLC) determination of aflatoxins (AFs) B1, B2, G1 and G2 are described. For the MFC method, the samples were first extracted using acetonitrile:water (90:10) and further purified using a single step. Optimum conditions for the extraction and chromatographic separation (using fluorescence detector (FLD)) were investigated. After the optimization, the developed method was applied for the determination of AFs in forty two animal feeds samples comprising corn (16), soya bean meal (8), mixed meal (13), sunflower, and 1 sample each of wheat, canola, palm kernel, copra meals. 2012-07 Thesis http://eprints.usm.my/44925/ http://eprints.usm.my/44925/1/WIJDAN%20SHAKIR%20KHAYOON%20AL-DEBI.pdf application/pdf en public phd doctoral Universiti Sains Malaysia Pusat Pengajian Sains Kimia
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	QD1-999 Chemistry
spellingShingle	QD1-999 Chemistry Al-Debi, Wijdan Shakir Khayoon Development Of Liquid Chromatographic Methods For The Determination Of Aflatoxins And Fumonisins In Food And Feeds
description	New sample preparation methods (using multifunctional clean-up column (MFC) and micro-solid phase extraction (μ-SPE) for the high performance liquid chromatography (HPLC) determination of aflatoxins (AFs) B1, B2, G1 and G2 are described. For the MFC method, the samples were first extracted using acetonitrile:water (90:10) and further purified using a single step. Optimum conditions for the extraction and chromatographic separation (using fluorescence detector (FLD)) were investigated. After the optimization, the developed method was applied for the determination of AFs in forty two animal feeds samples comprising corn (16), soya bean meal (8), mixed meal (13), sunflower, and 1 sample each of wheat, canola, palm kernel, copra meals.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Al-Debi, Wijdan Shakir Khayoon
author_facet	Al-Debi, Wijdan Shakir Khayoon
author_sort	Al-Debi, Wijdan Shakir Khayoon
title	Development Of Liquid Chromatographic Methods For The Determination Of Aflatoxins And Fumonisins In Food And Feeds
title_short	Development Of Liquid Chromatographic Methods For The Determination Of Aflatoxins And Fumonisins In Food And Feeds
title_full	Development Of Liquid Chromatographic Methods For The Determination Of Aflatoxins And Fumonisins In Food And Feeds
title_fullStr	Development Of Liquid Chromatographic Methods For The Determination Of Aflatoxins And Fumonisins In Food And Feeds
title_full_unstemmed	Development Of Liquid Chromatographic Methods For The Determination Of Aflatoxins And Fumonisins In Food And Feeds
title_sort	development of liquid chromatographic methods for the determination of aflatoxins and fumonisins in food and feeds
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Sains Kimia
publishDate	2012
url	http://eprints.usm.my/44925/1/WIJDAN%20SHAKIR%20KHAYOON%20AL-DEBI.pdf
_version_	1747821426290720768

Development Of Liquid Chromatographic Methods For The Determination Of Aflatoxins And Fumonisins In Food And Feeds

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