Development and validation of gas chromatography-mass spectrometric method for the determination of epoxidized soybean oil in foods stored in glass jars with metal lids.

A method has been developed for the determination of epoxidized soybean oil (ESBO) in oily foods stored in glass jars with metal lids using gas chromatography-mass spectrometry (GC-MS). ESBO and its internal standard (cis,cis-11,12;14,15- diepoxyeicosanoate) were isolated from the matrix by transe...

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Main Authors:	Quek, Hong Keat, Wan Ibrahim, Wan Aini, Sanagi, Mohd Marsin, Miskam, Mazidatulakmam Akmam, Salleh, Syairah
Format:	Article
Language:	English English
Published:	Penerbit UKM 2014
Subjects:	QD Chemistry
Online Access:	http://irep.iium.edu.my/43217/ http://irep.iium.edu.my/43217/ http://irep.iium.edu.my/43217/1/sains_malaysiana.pdf http://irep.iium.edu.my/43217/4/43217_Development%20and%20validation%20of%20gas_SCOPUS.pdf

id	iium-43217
recordtype	eprints
spelling	iium-432172018-01-04T08:38:12Z http://irep.iium.edu.my/43217/ Development and validation of gas chromatography-mass spectrometric method for the determination of epoxidized soybean oil in foods stored in glass jars with metal lids. Quek, Hong Keat Wan Ibrahim, Wan Aini Sanagi, Mohd Marsin Miskam, Mazidatulakmam Akmam Salleh, Syairah QD Chemistry A method has been developed for the determination of epoxidized soybean oil (ESBO) in oily foods stored in glass jars with metal lids using gas chromatography-mass spectrometry (GC-MS). ESBO and its internal standard (cis,cis-11,12;14,15- diepoxyeicosanoate) were isolated from the matrix by transesterification process. The developed method showed good linear dynamic range between 0.7-20 µg mL-1 with coefficients of determination (R2 ) > 0.9968 and acceptable limit of detection and limit of quantitation of 7 and 23 mg kg-1, respectively, based on linearity calculations. Analyte recoveries were 90.84±27.24% for low concentration, 78.05±11.59% for medium concentration and 99.23±10.20% for high concentration. This first fully validated GC-MS method was successfully applied for the determination of ESBO in foods stored in glass jar with metal lid. Among the 31 food samples studied, 6 samples were found to exceed the specific migration limit of 60 mg kg-1 (based on EU Directive 2002/72/EC). The developed method is thus potentially useful for routine analysis for the determination of ESBO Penerbit UKM 2014 Article PeerReviewed application/pdf en http://irep.iium.edu.my/43217/1/sains_malaysiana.pdf application/pdf en http://irep.iium.edu.my/43217/4/43217_Development%20and%20validation%20of%20gas_SCOPUS.pdf Quek, Hong Keat and Wan Ibrahim, Wan Aini and Sanagi, Mohd Marsin and Miskam, Mazidatulakmam Akmam and Salleh, Syairah (2014) Development and validation of gas chromatography-mass spectrometric method for the determination of epoxidized soybean oil in foods stored in glass jars with metal lids. Sains Malaysiana, 43 (3). pp. 407-413. ISSN 0126-6039 http://www.myjurnal.my/public/browse-journal-view.php?id=73
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	QD Chemistry
spellingShingle	QD Chemistry Quek, Hong Keat Wan Ibrahim, Wan Aini Sanagi, Mohd Marsin Miskam, Mazidatulakmam Akmam Salleh, Syairah Development and validation of gas chromatography-mass spectrometric method for the determination of epoxidized soybean oil in foods stored in glass jars with metal lids.
description	A method has been developed for the determination of epoxidized soybean oil (ESBO) in oily foods stored in glass jars with metal lids using gas chromatography-mass spectrometry (GC-MS). ESBO and its internal standard (cis,cis-11,12;14,15- diepoxyeicosanoate) were isolated from the matrix by transesterification process. The developed method showed good linear dynamic range between 0.7-20 µg mL-1 with coefficients of determination (R2 ) > 0.9968 and acceptable limit of detection and limit of quantitation of 7 and 23 mg kg-1, respectively, based on linearity calculations. Analyte recoveries were 90.84±27.24% for low concentration, 78.05±11.59% for medium concentration and 99.23±10.20% for high concentration. This first fully validated GC-MS method was successfully applied for the determination of ESBO in foods stored in glass jar with metal lid. Among the 31 food samples studied, 6 samples were found to exceed the specific migration limit of 60 mg kg-1 (based on EU Directive 2002/72/EC). The developed method is thus potentially useful for routine analysis for the determination of ESBO
format	Article
author	Quek, Hong Keat Wan Ibrahim, Wan Aini Sanagi, Mohd Marsin Miskam, Mazidatulakmam Akmam Salleh, Syairah
author_facet	Quek, Hong Keat Wan Ibrahim, Wan Aini Sanagi, Mohd Marsin Miskam, Mazidatulakmam Akmam Salleh, Syairah
author_sort	Quek, Hong Keat
title	Development and validation of gas chromatography-mass spectrometric method for the determination of epoxidized soybean oil in foods stored in glass jars with metal lids.
title_short	Development and validation of gas chromatography-mass spectrometric method for the determination of epoxidized soybean oil in foods stored in glass jars with metal lids.
title_full	Development and validation of gas chromatography-mass spectrometric method for the determination of epoxidized soybean oil in foods stored in glass jars with metal lids.
title_fullStr	Development and validation of gas chromatography-mass spectrometric method for the determination of epoxidized soybean oil in foods stored in glass jars with metal lids.
title_full_unstemmed	Development and validation of gas chromatography-mass spectrometric method for the determination of epoxidized soybean oil in foods stored in glass jars with metal lids.
title_sort	development and validation of gas chromatography-mass spectrometric method for the determination of epoxidized soybean oil in foods stored in glass jars with metal lids.
publisher	Penerbit UKM
publishDate	2014
url	http://irep.iium.edu.my/43217/ http://irep.iium.edu.my/43217/ http://irep.iium.edu.my/43217/1/sains_malaysiana.pdf http://irep.iium.edu.my/43217/4/43217_Development%20and%20validation%20of%20gas_SCOPUS.pdf
first_indexed	2023-09-18T21:01:35Z
last_indexed	2023-09-18T21:01:35Z
_version_	1777410659689955328

Development and validation of gas chromatography-mass spectrometric method for the determination of epoxidized soybean oil in foods stored in glass jars with metal lids.

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