Direct Determination of Glycidyl Esters of Fatty Acids in Vegetable Oils by LC–MS

An LC–MS method using a single quadrupole mass spectrometer was developed for direct analysis of glycidyl esters of fatty acids in vegetable oils. Without any sample clean-up, this method provided acceptable recovery of seven glycidyl esters, comparable results to a previously-published method utili...

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Detalles Bibliográficos
Autores principales: Blumhorst, Michael R., Venkitasubramanian, Padmesh, Collison, Mark W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer-Verlag 2011
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3143323/
https://www.ncbi.nlm.nih.gov/pubmed/21909156
http://dx.doi.org/10.1007/s11746-011-1873-1
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author Blumhorst, Michael R.
Venkitasubramanian, Padmesh
Collison, Mark W.
author_facet Blumhorst, Michael R.
Venkitasubramanian, Padmesh
Collison, Mark W.
author_sort Blumhorst, Michael R.
collection PubMed
description An LC–MS method using a single quadrupole mass spectrometer was developed for direct analysis of glycidyl esters of fatty acids in vegetable oils. Without any sample clean-up, this method provided acceptable recovery of seven glycidyl esters, comparable results to a previously-published method utilizing two solid-phase extraction steps, and consistent detection parameters after greater than 200 injections without any cleaning operations performed. This method could readily be implemented as a screening assay for glycidyl esters in most oil laboratories.
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spelling pubmed-31433232011-09-08 Direct Determination of Glycidyl Esters of Fatty Acids in Vegetable Oils by LC–MS Blumhorst, Michael R. Venkitasubramanian, Padmesh Collison, Mark W. J Am Oil Chem Soc Original Paper An LC–MS method using a single quadrupole mass spectrometer was developed for direct analysis of glycidyl esters of fatty acids in vegetable oils. Without any sample clean-up, this method provided acceptable recovery of seven glycidyl esters, comparable results to a previously-published method utilizing two solid-phase extraction steps, and consistent detection parameters after greater than 200 injections without any cleaning operations performed. This method could readily be implemented as a screening assay for glycidyl esters in most oil laboratories. Springer-Verlag 2011-06-18 2011 /pmc/articles/PMC3143323/ /pubmed/21909156 http://dx.doi.org/10.1007/s11746-011-1873-1 Text en © The Author(s) 2011 https://creativecommons.org/licenses/by-nc/4.0/ This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
spellingShingle Original Paper
Blumhorst, Michael R.
Venkitasubramanian, Padmesh
Collison, Mark W.
Direct Determination of Glycidyl Esters of Fatty Acids in Vegetable Oils by LC–MS
title Direct Determination of Glycidyl Esters of Fatty Acids in Vegetable Oils by LC–MS
title_full Direct Determination of Glycidyl Esters of Fatty Acids in Vegetable Oils by LC–MS
title_fullStr Direct Determination of Glycidyl Esters of Fatty Acids in Vegetable Oils by LC–MS
title_full_unstemmed Direct Determination of Glycidyl Esters of Fatty Acids in Vegetable Oils by LC–MS
title_short Direct Determination of Glycidyl Esters of Fatty Acids in Vegetable Oils by LC–MS
title_sort direct determination of glycidyl esters of fatty acids in vegetable oils by lc–ms
topic Original Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3143323/
https://www.ncbi.nlm.nih.gov/pubmed/21909156
http://dx.doi.org/10.1007/s11746-011-1873-1
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