Results 121 to 130 of about 917 (169)

Determination of moniliformin in maize by ion chromatography

Analytical and Bioanalytical Chemistry, 2002
An ion chromatographic method for the determination of the mycotoxin moniliformin in maize was developed. The method contains a fast and simple clean-up procedure, which allows high volume sample injection. No further pre-concentration step is required. The limit of quantification was estimated to be 0.12 mg/kg moniliformin in maize. In contrast to the
Rudolf Krska, Krska R
exaly   +3 more sources

Synthesis and evaluation of molecularly imprinted polymers as sorbents of moniliformin

Food Additives and Contaminants, 2007
Moniliformin is a low molecular weight mycotoxin that has worldwide potential to contaminate cereal grains. Although several traditional methods have been developed to detect moniliformin, the lack of anti-moniliformin antibodies has created a need for materials that recognize moniliformin at the molecular level through a binding mechanism.
Chris Maragos
exaly   +3 more sources

Development of an L6 myoblast in vitro model of moniliformin toxicosis

Mycopathologia, 1996
L6 myoblasts were used as an in vitro model to investigate the role of moniliformin and its interaction with monensin in turkey knockdown syndrome and sudden death syndromes in poultry. Cell viability and microscopic and ultrastructural alterations noted in L6 myoblasts cultured in the presence of moniliformin (0.0-0.3 microgram/microliter) were ...
R, Reams, H L, Thacker, M, Novilla, D, Laska, J, Horn, D, Harrington, W, Greenlee, R, Vesonder   +7 more
exaly   +3 more sources

Moniliformin in Norwegian grain

Food Additives and Contaminants, 2004
Norwegian grain samples (73 oats, 75 barley, 83 wheat) from the 2000-02 growing seasons were examined for contamination with moniliformin, and the association between the fungal metabolite and the number of kernels infected with common Fusaria was investigated.
Uhlig, S., Torp, M., Jarp, J., Parich, A., Gutleb, A.C., Krska, R.   +5 more
openaire   +3 more sources

Moniliformin production in the genusFusarium

Mycotoxin Research, 1998
More than 600Fusarium strains were screened for their ability to produce moniliformin in vitro. They represented 90 species and 15 sections (without sectionPseudomicrocera). A simple TLC-method (agar plug method) was tested for its applicability to detect moniliformin in fungal cultures.
F, Schütt, H I, Nirenberg, G, Demi
openaire   +2 more sources

Moniliformin production by fusarium species

Mycotoxin Research, 1990
A total of 132 Fusarium isolates belonging to 19 species sensu Nelson et al (1983) originating from Poland, Italy, and international cultures collections were examined for their ability to produce mycotoxin moniliformin.Moniliformin was produced by the following isolates:-F acuminatum Ell & Ev: 2 out of 2,130 - 2670mg/kg-F avenaceum (Fr) Sacc 18 out of
J, Chelkowski, M, Zawadzki, P, Zajkowski, A, Logrieco, A, Bottalico   +4 more
openaire   +2 more sources

Moniliformin In wheat and triticale grain

Mycotoxin Research, 1993
Fusarium avanacoum infected wheat and triticale heads in Poland in each season between 1985 and 1989. The average number of heads infected byF avonacaum was 26 % for wheat and 46 % for triticale out of all examined heads withFusarium head blight symptoms.Fusarium-damaged wheat grain, naturally infected byF avenaceum, contained an average of 15.9±7.7 mg
H, Lew, J, Chelkowskl, W, Wakulinski, W, Edinger   +3 more
openaire   +2 more sources

Acute toxic effects of an isolate of moniliformin-producingFusarium oxysporum and purified moniliformin on rats

Archives of Environmental Contamination and Toxicology, 1990
An isolate of Fusarium oxysporum (MT-6) was obtained from pasture soil in New Zealand in 1987. The isolate was grown on rice and fed to rats in a ratio of 50% and 10% of a complete diet. All rats died within 16 hr and showed mild intestinal and thymic hemorrhage.
H K, Abbas, C J, Mirocha, R F, Vesonder, R, Gunther   +3 more
openaire   +2 more sources

Improved methods of zearalenone and moniliformin preparation

Mycotoxin Research, 1987
Modified procedures of zearalenone and moniliformin preparation, using solid substrate (rice or corn kernels) has been developed. Preliminary purification of toxins by 1iquid-liquid partition was applied, followed by column chromatography on silicagel and charcoal.
M, Kostecki, H, Jeleń, P, Goliński, J, Chełkowski   +3 more
openaire   +2 more sources

Moniliformin in barley inoculated withFusarium avenaceum

Food Additives and Contaminants, 2002
To assess production of the mycotoxin moniliformin, inoculation trials with four barley cultivars and local isolates of Fusarium avenaceum were performed at two different experimental farms in southern Manitoba, Canada, during 1997-99. In the 1997 study, moniliformin was detected in 11 of 16 barley rows at levels between 0.19 and 1.62 mg g(-1), and F ...
D, Abramson, B, McCallum, D M, Smith, A, Tekauz   +3 more
openaire   +2 more sources