TY - JOUR
T1 - Rapid chromatographic analysis of fatty acid anilides suspected of causing toxic oil syndrome
AU - Kaphalia, B. S.
AU - Ansari, G. A.S.
N1 - Funding Information:
This work was supported by the grants awarded by the National Institute of Environmental Health Sciences (ES 04815) and by the Institute Nacional De La Salud, Spain arranged
PY - 1991
Y1 - 1991
N2 - A rapid method for isolation and determination of fatty acid anilides of palmitic, stearic, oleic, linoleic, linolenic, and erucic acids from oil samples was developed. Corn oil samples mixed with the fatty acid anilides were diluted with petroleum ether, passed through silica gel Sep-Pak cartridges, and washed with petroleum ether. The fatty acid anilides were eluted with petroleum ether-diethyl ether (19:1, v/v), dried under a vacuum, separated, and quantitated by reversed-phase thin-layer and high-performance liquid chromatographic methods. The recovery was between 79 and 97% for the anilides from the fortified oil sample. This method can be used for the identification and quantitation of the fatty acid anilides found in adulterated oil samples.
AB - A rapid method for isolation and determination of fatty acid anilides of palmitic, stearic, oleic, linoleic, linolenic, and erucic acids from oil samples was developed. Corn oil samples mixed with the fatty acid anilides were diluted with petroleum ether, passed through silica gel Sep-Pak cartridges, and washed with petroleum ether. The fatty acid anilides were eluted with petroleum ether-diethyl ether (19:1, v/v), dried under a vacuum, separated, and quantitated by reversed-phase thin-layer and high-performance liquid chromatographic methods. The recovery was between 79 and 97% for the anilides from the fortified oil sample. This method can be used for the identification and quantitation of the fatty acid anilides found in adulterated oil samples.
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U2 - 10.1093/jat/15.2.90
DO - 10.1093/jat/15.2.90
M3 - Article
C2 - 2051751
AN - SCOPUS:0026071816
SN - 0146-4760
VL - 15
SP - 90
EP - 94
JO - Journal of Analytical Toxicology
JF - Journal of Analytical Toxicology
IS - 2
ER -