Determination of polycyclic aromatic hydrocarbons in edible oils and fats by on-line donor-acceptor complex chromatography and high-performance liquid chromatography with fluorescence detection

Stijn, Frans v.; Kerkhoff, Mia A.T.; Vandeginste, B.G.M.

doi:10.1016/0021-9673(96)00284-1

Cited by 46 publications

(16 citation statements)

References 9 publications

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“…16 The quantification of PAHs is usually performed on the extract by reverse-phase HPLC in combination with fluorescence detection. 1,5,14 The availability of special reverse stationary phases increases resolution, 9,17 and in conjunction with selective wavelength-programmed fluorescence detection provide a rapid and sensitive method for PAHs determination.…”

Section: Introductionmentioning

confidence: 99%

Determination of high molecular mass polycyclic aromatic hydrocarbons in refined olive pomace and other vegetable oils

Moreda¹,

Rodríguez-Acuña²,

Pérez‐Camino³

et al. 2004

J Sci Food Agric

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A new and simple method has been developed for determining high molecular mass polycyclic aromatic hydrocarbons (PAHs) in refined olive pomace, and other vegetable oils from an initial sample of 0.25 g. The hydrocarbon fraction is isolated by solid-phase extraction (SPE) on silica gel using hexane as eluent. The fraction is evaporated to reduced volume and cleaned-up by SPE on an amino phase eluting with toluene. The evaporated residue, dissolved in acetonitrile, is analyzed by reversephase high-performance liquid chromatography with fluorescence detector using programmed excitation and emission wavelengths. The benzo(e)pyrene is determined together with other usual heavy PAHs. Interferences due to squalene and other hydrocarbons are minimized. Recoveries were greater than 80% and detection limits ranged from 0.01 to 0.2 µg kg −1 . The method was validated using certified oil samples and was applied to various vegetable oils.

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Section: Introductionmentioning

confidence: 99%

Determination of high molecular mass polycyclic aromatic hydrocarbons in refined olive pomace and other vegetable oils

Moreda¹,

Rodríguez-Acuña²,

Pérez‐Camino³

et al. 2004

J Sci Food Agric

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“…La préparation de l'échantillon fait intervenir une extraction liquide-liquide suivie d'une purification sur une colonne de silice (Moret et Conte, 2002), une colonne de silice puis une colonne de silice greffée aminopropyle (Moreda et al, 2004), une colonne de chromatographie d'exclusion stérique (Fiume et al, 2002), ou une colonne de chromatographie basée sur un complexe donneur-accepteur (Van Stijn et al, 1996). L'analyse de l'échantillon purifié est le plus souvent réalisée par HPLC-fluorescence.…”

Section: Méthode D'analyseunclassified

Détection de contaminants dans les huiles végétales : bilan à fin 2009

Lacoste

Joffre

Coustille

et al. 2010

OCL

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The research of contaminants is part of multiple controls conducted by fat and oil industry to verify the conformity of products placed on the market in relation to regulations as for instance the commission regulation EC n o 1881/2006 setting maximum levels for some contaminants in food as lead, some mycotoxins, dioxins, polychlorobiphenyls, benzo [a]pyrene. In the absence of regulation, the detection of contaminants must be addressed in partnership with authorities according to the toxicity of molecules. The controls are not confined to environmental contaminants. They also include compounds that can be formed during the production process of vegetable oils such as esters of 3-monochloropropanediol. This article focuses on recent research analytical development more particularly on those related to polycyclic aromatic hydrocarbons, mineral oils, phthalates and esters of 3-monochloropropanediol.

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“…· a thin layer chromatography (TLC) (IUPAC,1987), · GC (Coates and Elzerman, 1986;, b: Lebo et al, 1991 coupled with the mass spectrometry (DouAbul et al, 1997;Guillen et al, 2000a, b: Coates andElzerman, 1986;Nakano and Fukushima, 1994;Nemoto et al, 1998;Naf et al, 1992;Broman et al, 1990;Korenaga et al, 1999), and · HPLC (Jarvenpaa et al, 1996;Musial and Uthe, 1986) with a fluorescence detector (Cook et al, 1977;Tatatsuki et al, 1985;Perfetti et al, 1992;van Stijin et al, 1996;Tamakawa et al, 1987a, b;Sanders, 1995;Falcon et al, 1999;Moret et al, 1996a;Moret and Conte 1998;Moret et al 1999Moret et al , 2000Moret et al , 2001Simko and Bruncova, 1993;Chiu et al, 1997).…”

Section: Analytical Determinationmentioning

confidence: 99%

Polycyclic aromatic hydrocarbons (PAHs)

Tamakawa

2004

Pesticide, Veterinary and Other Residues in Food

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Determination of polycyclic aromatic hydrocarbons in edible oils and fats by on-line donor-acceptor complex chromatography and high-performance liquid chromatography with fluorescence detection

Cited by 46 publications

References 9 publications

Determination of high molecular mass polycyclic aromatic hydrocarbons in refined olive pomace and other vegetable oils

Determination of high molecular mass polycyclic aromatic hydrocarbons in refined olive pomace and other vegetable oils

Détection de contaminants dans les huiles végétales : bilan à fin 2009

Polycyclic aromatic hydrocarbons (PAHs)

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