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Description
| - A new method for determination of fumonisins in corn samples was developed and validated. The mycotoxins were extracted by a mixture of methanol-acetonitrile-water (1:1:2, v/v/v) and determined on a liquid chromatograph with mass spectrometric detection. The separation was performed on Zorbax XDB-C(18) column (150 x 4.6 mm; 5 microm) with a Metaguard ODS-2 precolumn (30 x 4.6 mm; 5 mum) using gradient elution with mobile phase consisting of acetonitrile and 5 mmol/L ammonium acetate (adjusted by acetic acid to pH 3.0). For detection of (M+H(+)) ions, a quadrupole mass spectrometer in single ion monitoring mode was applied. Developed method showed very good linearity in a tested range of concentration. Detection limit is 62.0 microg FB(1)/kg and 58.5 microg FB(2)/kg of maize grains. Because the detection limits lie under the maximum permitted EU levels, the method is suitable for determination of fumonisins in milled corn grains.
- A new method for determination of fumonisins in corn samples was developed and validated. The mycotoxins were extracted by a mixture of methanol-acetonitrile-water (1:1:2, v/v/v) and determined on a liquid chromatograph with mass spectrometric detection. The separation was performed on Zorbax XDB-C(18) column (150 x 4.6 mm; 5 microm) with a Metaguard ODS-2 precolumn (30 x 4.6 mm; 5 mum) using gradient elution with mobile phase consisting of acetonitrile and 5 mmol/L ammonium acetate (adjusted by acetic acid to pH 3.0). For detection of (M+H(+)) ions, a quadrupole mass spectrometer in single ion monitoring mode was applied. Developed method showed very good linearity in a tested range of concentration. Detection limit is 62.0 microg FB(1)/kg and 58.5 microg FB(2)/kg of maize grains. Because the detection limits lie under the maximum permitted EU levels, the method is suitable for determination of fumonisins in milled corn grains. (en)
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Title
| - Determination of fumonisins in milled corn grains using HPLC/MS
- Determination of fumonisins in milled corn grains using HPLC/MS (en)
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skos:prefLabel
| - Determination of fumonisins in milled corn grains using HPLC/MS
- Determination of fumonisins in milled corn grains using HPLC/MS (en)
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skos:notation
| - RIV/60162694:G44__/10:00002332!RIV11-MO0-G44_____
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60162694:G44__/10:00002332
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - performance liquid-chromatography; mass-spectrometry; natural occurence; Fusarium toxins; food-products; B-1; maize; mycotoxins; feed; fluorescence (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Chromatographic Science
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Kuča, Kamil
- Dohnal, V.
- Jezkova, A.
- Polisenska, I.
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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