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Blumhorst MR, Venkitasubramanian P, Collison MW. Direct Determination of Glycidyl Esters of Fatty Acids in Vegetable Oils by LC-MS. J Am Oil Chem Soc. 2011;88(9):1275-1283doi: 10.1007/s11746-011-1873-1.
Blumhorst, M. R., Venkitasubramanian, P., & Collison, M. W. (2011). Direct Determination of Glycidyl Esters of Fatty Acids in Vegetable Oils by LC-MS. Journal of the American Oil Chemists' Society, 88(9), 1275-1283. https://doi.org/10.1007/s11746-011-1873-1
Blumhorst, Michael R, et al. "Direct Determination of Glycidyl Esters of Fatty Acids in Vegetable Oils by LC-MS." Journal of the American Oil Chemists' Society vol. 88,9 (2011): 1275-1283. doi: https://doi.org/10.1007/s11746-011-1873-1
Blumhorst MR, Venkitasubramanian P, Collison MW. Direct Determination of Glycidyl Esters of Fatty Acids in Vegetable Oils by LC-MS. J Am Oil Chem Soc. 2011 Sep;88(9):1275-1283. doi: 10.1007/s11746-011-1873-1. Epub 2011 Jun 18. PMID: 21909156; PMCID: PMC3143323.
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J Am Oil Chem Soc. 2011 Sep;88(9):1275-1283. doi: 10.1007/s11746-011-1873-1. Epub 2011 Jun 18.

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

Journal of the American Oil Chemists' Society

Michael R Blumhorst, Padmesh Venkitasubramanian, Mark W Collison

Affiliations

  1. Research Division, Archer Daniels Midland Company, James R. Randall Research Center, 1001 N. Brush College Road, Decatur, IL 62521 USA.

PMID: 21909156 PMCID: PMC3143323 DOI: 10.1007/s11746-011-1873-1

Abstract

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.

References

  1. Food Addit Contam. 2006 Dec;23(12):1290-8 - PubMed
  2. J Oleo Sci. 2010;59(2):81-8 - PubMed
  3. J Am Oil Chem Soc. 2011 Jan;88(1):1-14 - PubMed

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