Results 141 to 150 of about 6,588 (193)

Structure Elucidation and Biological Activity of Two New Trichothecenes From an Endophyte, Myrothecium roridum

open access: yesJournal of Agricultural and Food Chemistry, 2014
Natural Science Foundation of Fujian Province of China [2011J01251]; National Natural Science Foundation of China [81202439]Worldwide, many different grains are infected by various fungi that may produce trichothecene mycotoxins.
HaiFeng Chen, Ting Lin, Dequan Zeng
exaly   +1 more source
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Metabolic pathways of trichothecenes

Drug Metabolism Reviews, 2009
Trichothecenes are a group of mycotoxins mainly produced by the fungi of Fusarium genus. Consumers are particularly concerned over the toxicity and food safety of trichothecenes and their metabolites from food-producing animals. The metabolism of T-2 toxin, deoxynivalenol (DON), nivalenol (NIV), fusarenon-X (FX), diacetoxyscirpenol (DAS), 3-acetyldeoxy-
Qinghua, Wu   +4 more
openaire   +2 more sources

The Trichothecenes and Their Biosynthesis

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
openaire   +2 more sources

Haematotoxicity of trichothecenes

Toxicology Letters, 2004
Human toxicosis induced by consumption of foodstuffs contaminated with trichothecenes presents one common major symptom: a haematological perturbation manifesting principally as thrombocytopenia and leukopenia. The patients have rapidly progressing coagulation problems, and compromised resistance to infections.
openaire   +2 more sources

Biosynthesis of Trichothecenes and Apotrichothecenes

Journal of Agricultural and Food Chemistry, 1999
Fusarium culmorum produces two major trichothecenes, 3-acetyldeoxynivalenol and sambucinol, and some minor apotrichothecenes. It was desired to investigate if during their biosynthesis a C-11-keto intermediate was involved. To verify this postulate, trichodiene, a known precursor to trichothecenes, was synthesized with two deuteriums at C-11 and one at
L O, Zamir   +3 more
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Prevention strategies for trichothecenes

Toxicology Letters, 2004
Contamination of cereal commodities with mycotoxins represents a significant hazard to consumer health and has thus received increasing attention from food safety authorities and legislators. For trichothecenes, and deoxynivalenol (DON) in particular, the imminent implementation of legislative limits has focused attention on ways to prevent entry of ...
David, Aldred, Naresh, Magan
openaire   +2 more sources

Determination of trichothecenes in cereals

Journal of Chromatography A, 1999
An effective method for the determination of seven trichothecenes-deoxynivalenol (DON), nivalenol (NIV), T-2 tetraol (T-24), fusarenon-X (FUS-X), diacetoxyscirpenol (DAS), T-2 toxin (T-2), HT-2 toxin (HT-2) in cereals is presented. Gel permeation chromatography on Bio-Beads S-X3 was used for clean-up of acetonitrile-methanol extract.
F, Kotal   +4 more
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Chemical Synthesis of the Trichothecenes

1985
That research in the trichothecene field is an area of intense interest cannot be disputed. In the years 1982 and 1983, there were more than 500 publications dealing with this subject, including more than 30 reviews. In addition, a comprehensive monograph has recently appeared (151).
P G, McDougal, N R, Schmuff
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A yeast bioassay for trichothecenes

Natural Toxins, 1999
Like all eucaryotic cells, yeasts are sensitive to trichothecenes, especially T-2 toxin and verrucarin A. Based on this sensitivity, a yeast bioassay was developed to evaluate the toxicity of corn samples. The bioassay was optimized using spiked maize extracts. The toxicity of samples was defined as toxicity equivalent to a certain concentration of T-2
openaire   +2 more sources

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