Literature DB >> 23604778

Determination of fumonisins and hydrolyzed fumonisin B1 in microbial culture media by LC/ESI-MS.

E Vekiru1, E Fuchs, G Schatzmayr, M Täubel, E M Binder, R Krska.   

Abstract

In order to analyze liquid growth media for fumonisin B1, B2 and hydrolyzed fumonisin B1 (HFB1) after incubation with microorganisms for degradation studies, a liquid chromatography/electrospray ionisation mass spectrometry (LC/ESI-MS) method was developed. The use of phytosphingosine hydrochloride (PSH) and T-2-toxin-d3 (T2d3) as internal standard has been tested. The detection limit established with PSH as an internal standard was about 20 ng/mL for FB1 and FB2 and about 50 ng/mL for HFB1. The developed method allows the rapid, simultaneous and quantitative determination of these analytes in microbial culture media without any cleanup.

Entities:  

Year:  2003        PMID： 23604778     DOI： 10.1007/BF02942965

Source DB:  PubMed          Journal:  Mycotoxin Res        ISSN： 0178-7888            Impact factor:   3.833


  8 in total

1.  Occurrence of fumonisin B1 and B2 in beer.

Authors:  J J Hlywka; L B Bullerman
Journal:  Food Addit Contam       Date:  1999-08

2.  Toxicity and carcinogenicity of the Fusarium moniliforme metabolite, fumonisin B1, in rats.

Authors:  W C Gelderblom; N P Kriek; W F Marasas; P G Thiel
Journal:  Carcinogenesis       Date:  1991-07       Impact factor: 4.944

3.  Leukoencephalomalacia in two horses induced by oral dosing of fumonisin B1.

Authors:  T S Kellerman; W F Marasas; P G Thiel; W C Gelderblom; M Cawood; J A Coetzer
Journal:  Onderstepoort J Vet Res       Date:  1990-12       Impact factor: 1.792

4.  Worldwide survey of fumonisin contamination of corn and corn-based products.

Authors:  G S Shephard; P G Thiel; S Stockenström; E W Sydenham
Journal:  J AOAC Int       Date:  1996 May-Jun       Impact factor: 1.913

5.  Survey of fumonisin production by Fusarium species.

Authors:  P G Thiel; W F Marasas; E W Sydenham; G S Shephard; W C Gelderblom; J J Nieuwenhuis
Journal:  Appl Environ Microbiol       Date:  1991-04       Impact factor: 4.792

6.  Survey of ethnic foods for mycotoxins.

Authors:  S Patel; C M Hazel; A G Winterton; E Mortby
Journal:  Food Addit Contam       Date:  1996-10

7.  Pulmonary edema and hydrothorax in swine produced by fumonisin B1, a toxic metabolite of Fusarium moniliforme.

Authors:  L R Harrison; B M Colvin; J T Greene; L E Newman; J R Cole
Journal:  J Vet Diagn Invest       Date:  1990-07       Impact factor: 1.279

8.  Inhibition of sphingolipid biosynthesis by fumonisins. Implications for diseases associated with Fusarium moniliforme.

Authors:  E Wang; W P Norred; C W Bacon; R T Riley; A H Merrill
Journal:  J Biol Chem       Date:  1991-08-05       Impact factor: 5.157
  8 in total

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