Schnelle Bestimmung von Furfurol und Hydroxymethylfurfurol in alkoholischen Getr�nken mit Hilfe der Umkehrphasen-Chromatographie

Frischkorn, Hanna E.; Wanderley-Casado, Martha; Frischkorn, C. G. B.

doi:10.1007/bf01045826

Cited by 13 publications

(4 citation statements)

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“…To date, several types of foods have been subjected to the analysis of HMF by using HPLC with UV detection at 280-285 nm, including spirits and honey (19)(20)(21), wine and other alcoholic beverages (22)(23)(24), fruit juices (25)(26)(27)(28)(29), vinegars (30), ultrahigh-temperature-treated milks (8), coffee (31), breakfast cereals (32), breads (7), and baby cereals (33). The chromatographic conditions used in these studies did not allow a complete baseline separation of the peaks of interfering compounds from the peak of HMF in most cases.…”

Section: Resultsmentioning

confidence: 99%

Improved Method for the Determination of Hydroxymethylfurfural in Baby Foods Using Liquid Chromatography−Mass Spectrometry

Gökmen

Şenyuva

2006

J. Agric. Food Chem.

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An improved analytical method for the rapid, reliable, and sensitive determination of hydroxymethylfurfural (HMF) in baby foods is described. It entailed aqueous extraction from food matrix with simultaneous clarification using Carrez I and II reagents, solid-phase extraction cleanup using Oasis HLB, and analysis by liquid chromatography-mass spectrometry. A narrow-bore column allowed fast chromatographic separation with good resolution of HMF and matrix coextractives. In positive atmospheric pressure chemical ionization conditions, precursor and compound-specific ions were sensitively detected in selected ion monitoring mode. Sample preparation with efficient cleanup followed by fast chromatographic analysis allowed the analysis to be completed in <20 min. Recovery ranged between 91.8 and 94.7% for spiking levels of 0.25, 1.0, and 5.0 mg/kg HMF in cereal-based baby foods. The method was shown to be successful when using liquid chromatography coupled to ultraviolet detection at 285 nm.

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Section: Resultsmentioning

confidence: 99%

Improved Method for the Determination of Hydroxymethylfurfural in Baby Foods Using Liquid Chromatography−Mass Spectrometry

Gökmen

Şenyuva

2006

J. Agric. Food Chem.

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“…Recently, several HPLC methods have been published using UV detection at 280-285 nm. HMF was determined by HPLC in spirits and honey (Jeuring and Kuppers, 1980;Vinas et al, 1992), wine (Laszlavik et al, 1995;Chatonnet et al, 1992) and other alcoholic beverages (Frischkorn et al, 1982;Coco et al, 1995), fruit juices (Fuleki and Pelayo, 1993;Grosheny et al, 1995;Rizzolo et al, 1989;Coco et al, 1995;Lee et al, 1986;Ruggieri and Ruggieri, 1982), and coffee (Dauberte et al, 1990).…”

Section: Introductionmentioning

confidence: 99%

Determination of 5-Hydroxymethylfurfural in Vinegar Samples by HPLC

Theobald

Müller

Anklam

1998

J. Agric. Food Chem.

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The aim of this study was to establish an overview of the HMF (5-hydroxymethylfurfural) content of different vinegar samples. A reverse-phase HPLC method with diode-array detection without extensive sample cleanup was used. The recoveries of HMF in spiked vinegar were found to be in the range of 95−101%. The detection limit was in the range of 80 μg/L. The sample preparation consisted simply of dilution and filtration of the vinegar samples. The HMF content was analyzed in various kinds of vinegar (n = 120) and balsamic vinegar (n = 35). Depending on their HMF content the vinegars could be divided into four groups: samples with no, low, medium, and high HMF concentrations. Few vinegar samples investigated contained no HMF. Most of the other samples contained HMF in a low range up to 10 mg/L, whereas sherry vinegar and some apple vinegars had concentrations up to 35 mg/L. Only the balsamic vinegars showed a very high concentration of 300 mg/L to 3.3 g/L of HMF. The highest concentrations were found in traditionally produced balsamic vinegar samples. Depending on their age, up to 5.5 g/kg could be determined. Keywords: 5-Hydroxymethylfurfural (HMF); vinegar; balsamic vinegar; HPLC

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“…In recent years, HPLC has been employed to determine F in several real samples, particularly fruit juices [8-111 and spirits [2,6,7]. The determination may be carried out without preliminary derivatization, but usually the preparation of a derivative is to be preferred.…”

Section: Optimization Of the Derivatization Stepmentioning

confidence: 99%

“…In recent years, high performance liquid chromatographic (HPLC) methods have also been developed based on the determinatian of F either without derivatization [2,6] or after preparation of a derivative which allows the sensitivily of the method to be improved [7].…”

Section: Introductionmentioning

confidence: 99%

High-performance liquid chromatographic determination of 2-furaldehyde in spirits

Coco¹,

Ceccon²,

Valentini³

et al. 1992

Journal of Chromatography A

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Schnelle Bestimmung von Furfurol und Hydroxymethylfurfurol in alkoholischen Getr�nken mit Hilfe der Umkehrphasen-Chromatographie

Cited by 13 publications

References 0 publications

Improved Method for the Determination of Hydroxymethylfurfural in Baby Foods Using Liquid Chromatography−Mass Spectrometry

Improved Method for the Determination of Hydroxymethylfurfural in Baby Foods Using Liquid Chromatography−Mass Spectrometry

Determination of 5-Hydroxymethylfurfural in Vinegar Samples by HPLC

High-performance liquid chromatographic determination of 2-furaldehyde in spirits

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