Linked Life Data

20740541

Source:http://linkedlifedata.com/resource/pubmed/id/20740541

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
17
pubmed:dateCreated
2010-8-26
pubmed:abstractText
This paper reports the mass spectra, obtained after electron ionisation (EI) at 70 eV, of 34 trichothecenes and five culmorin compounds after acylation with pentafluoropropionic anhydride. The derivatised fungal metabolites were separated by gas chromatography, and the mass spectra were obtained by scanning of a single quadrupole mass filter in the scan range m/z 200-900. The fragmentation pathways of three trichothecenes (triacetyl-deoxynivalenol, 4,15-diacetoxy-scirpenol, T-2 toxin) have been studied in more detail by linked scan-high-resolution mass spectrometry. The most common trichothecenes are today more often routinely analysed using LC/MS-based methodologies. However, EI-MS may give complementary structural information, and the data that are summarised in this article may help to identify analogues of one of the largest class of mycotoxins, the tricothecenes, as well as culmorin compounds that are commonly co-produced by Fusarium culmorum and F. graminearum in cultures or naturally contaminated samples.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
1097-0231
pubmed:author
pubmed:copyrightInfo
Copyright 2010 John Wiley & Sons, Ltd.
pubmed:issnType
Electronic
pubmed:day
15
pubmed:volume
24
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
2641-9
pubmed:meshHeading
pubmed:year
2010
pubmed:articleTitle
Electron ionisation mass spectrometry of the pentafluoropropionate esters of trichothecene analogues and culmorin compounds from Fusarium species.
pubmed:affiliation
National Veterinary Institute, P.O. Box 750 Sentrum, N-0106 Oslo, Norway.
pubmed:publicationType
Journal Article