Untersuchung von Cerealien auf Deoxynivalenol und Nivalenol im unteren ?g/kg-Bereich

Blaas, W.; Kellert, M.; Steinmeyer, S.; Tiebach, R.; Weber, Rudolf

doi:10.1007/bf01043259

Cited by 25 publications

(3 citation statements)

References 8 publications

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“…be the major toxicant in scabby grains in the United States (Hagler et al, 1984), Canada , England (Os-borne and Willis, 1984), Austria (Vesonder and Ciegler,' 1979), and South Africa (Marasas et al, 1979), while both NIV and DON were detected from cereal products in Japan (Tanaka et al, 1985c), China (Ueno et al, 1986), USSR (Ueno et al, 1986), and West Germany (Blaas et al, 1984).…”

mentioning

confidence: 99%

Effect of milling on decontamination of Fusarium mycotoxins nivalenol, deoxynivalenol and zearalenone in Korean wheat

Lee¹,

Jang²,

Tanaka³

et al. 1987

J. Agric. Food Chem.

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Samples of wheat naturally contaminated with Fusarium mycotoxins were obtained from fields and mills in Korea and were milled by the Bühler test mill and an industrial-scale mill, respectively. Each of the milling fractions was analyzed for nivalenol (NIV) and deoxynivalenol (DON) by gas chromatography with an electron capture detector and for ZEN by high-performance liquid chromatography with a fluorescence detector. NIV, DON, and ZEN were found throughout all fractions, but ZEN was not detected in break and reduction flour fractions in the industrial mill. The highest concentration of NIV was found in the bran, and DON and ZEN were in the shorts. The lowest concentration of NIV was found in the reduction flour, and DON and ZEN were in the break flour. Milling was not effective in removing NIV, DON, and ZEN from the naturally contaminated wheat, but the effect on its concentration in the samples varied.The determination of concentrations of Fusarium mycotoxins such as nivalenol (NIV), deoxynivalenol (vomitoxin, DON), and zearalenone (F-2 toxin, ZEN) in cereals has been carried out recently in several countries with varied results. Accumulated data have revealed DON to

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Effect of milling on decontamination of Fusarium mycotoxins nivalenol, deoxynivalenol and zearalenone in Korean wheat

Lee¹,

Jang²,

Tanaka³

et al. 1987

J. Agric. Food Chem.

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“…), Food and Drug Administration, Washington, D.C. 20204. 1985), and Germany (Blaas et al, 1984). FX has been found in corn from several European countries (Bottalico et al, 1983).…”

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confidence: 98%

High-performance thin-layer chromatographic determination of deoxynivalenol, fusarenon-X, and nivalenol in barley, corn, and wheat

Trucksess¹,

Flood²,

Mossoba³

et al. 1987

J. Agric. Food Chem.

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A thin-layer chromatographic (TLC) method for determining deoxynivalenol, fusarenon-X, and nivalenol in barley, corn, and wheat has been developed. The toxins were extracted witth acetonitrile-watermethanol and purified by lead acetate precipitation, filtration through an alumina-charcoal-Celite column, and separation on an octadecylsilane column. TLC on an aluminum chloride impregnated silica gel plate was used for quantitation. After the plate was developed with two different compositions of chloroform-acetone-2-propanol, it was heated to produce blue fluorescent spots, which were quantitated fluorodensitometrically. Average recovery of the three toxins at levels of 100 and 200 ng/g was 83%, and the limit of determination was 50 ng/g. Eight test samples naturally contaminated with nivalenol and/or deoxynivalenol were also analyzed. The identity of the three toxins was confirmed after trimethylsilyl derivative formation and gas chromatographic separation followed by matrix isolation/Fourier transform infrared spectrometric analysis.

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“…Trichothecenes are a group of biologically active sesquiterpenoids produced by various genera of fungi and have a cytotoxic effect on eucaryotic cells. Some trichothecenes, such as nivalenol and deoxynivalenol, are detected in agricultural commodities as contaminants (1,5,8,9,11,(13)(14)(15)(16). Trichothecin (TCN) is a member of this group of compounds and was isolated as an antifungal agent from a culture of Trichothecium roseum Link (3).…”

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confidence: 99%

Occurrence of Trichothecin in Wheat

Kobayashi

Ueno

Ichinoe

1986

Appl Environ Microbiol

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Untersuchung von Cerealien auf Deoxynivalenol und Nivalenol im unteren ?g/kg-Bereich

Cited by 25 publications

References 8 publications

Effect of milling on decontamination of Fusarium mycotoxins nivalenol, deoxynivalenol and zearalenone in Korean wheat

Effect of milling on decontamination of Fusarium mycotoxins nivalenol, deoxynivalenol and zearalenone in Korean wheat

High-performance thin-layer chromatographic determination of deoxynivalenol, fusarenon-X, and nivalenol in barley, corn, and wheat

Occurrence of Trichothecin in Wheat

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