Results 81 to 90 of about 10,046 (225)

The toxicity of purified fumonisin B1 in broiler chicks

Poultry Science, 2000
An investigation of the toxicity of fumonisin B1 (FB1), a toxic metabolite of Fusarium moniliforme, in broiler chicks was conducted. Purified FB1 (98.1% pure) was incorporated into the diets of broiler chicks at 0, 20, 40, and 80 mg/kg, and fed to chicks from 0 to 21 d of age. Dietary FB1, at concentrations of 80 mg/kg or less, did not adversely affect
M H, Henry, R D, Wyatt, O J, Fletchert
openaire   +2 more sources

Safety and efficacy of a feed additive consisting of l‐valine produced with Corynebacterium glutamicum CCTCC M 20232578 for all animal species (Kempex Holland B.V.)

EFSA Journal, Volume 24, Issue 5, May 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of l‐valine produced with a non‐genetically modified strain of Corynebacterium glutamicum (CCTCC M 20232578) as a nutritional feed additive, to be used in feed or water for drinking for all animal species and categories ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Giovanna Martelli, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Montserrat Anguita, Nicole Bozzi Cionci, Matteo Innocenti, Maria Kolona, Elisa Pettenati, Jordi Tarrés‐Call   +22 more
wiley   +1 more source

Formation of Fumonisin B1-Glucose Reaction Product, in vitro Cytotoxicity, and Lipid Peroxidation on Kidney Cells

, 2010
Fumonisin B1 (FB1) content in corn products decreases during the heating process in foods containing reducing sugars, mainly because of the formation of N-(carboxymethyl)fumonisin B1. In this study, a rapid method has been developed for the determination
RITIENI, ALBERTO, Meca G., Fernandez Franzon M., Font G., Ruiz M. J., Mañes J.   +5 more
core   +1 more source

The low intestinal and hepatic toxicity of hydrolyzed fumonisin B1 correlates with its inability to alter the metabolism of sphingolipids [PDF]

, 2012
Fumonisins are mycotoxins frequently found as natural contaminants in maize, where they are produced by the plant pathogen Fusarium verticillioides. They are toxic to animals and exert their effects through mechanisms involving disruption of sphingolipid
Trumel, Catherine, Schatzmayr, Gerd, Loureiro-Bracarense, Ana-Paula, Cossalter, Anne-Marie, Oswald, Isabelle P., Cossalter, Anne Marie, Grenier, Bertrand, Moll, Wulf-Dieter, Oswald, Isabelle P, Schwartz, Heidi-Elisabeth, Kolf-Clauw, Martine, Schwartz, Heidi Elisabeth, Bracarense, Ana-Paula   +12 more
core   +1 more source

Mechanisms of Fumonisin B1 Toxicity: A Computational Perspective beyond the Ceramide Synthases Inhibition

, 2018
Fumonisins are mycotoxins produced by Fusarium fujikuroi species complex that may contaminate food and feed threatening human and animal health. Among the fumonisins group, fumonisin B1 is the most widespread and best characterized in terms of toxicity ...
Dall'Asta C., Galaverna G., Dellafiora L.   +2 more
core   +2 more sources

Quantitation and Stability of Fumonisins B1 and B2 in Milk

Journal of AOAC INTERNATIONAL, 1994
Abstract The well-documented presence of fumonisin myco-toxins B1 and B2 (FB1 and FB2) in corn raises the possibility that these toxins are carried over into the milk of animals fed with contaminated feed. The presence of FB1 and FB2 in milk has not been assessed because of the lack of sensitive analytical techniques for this matrix. Two
C M, Maragos, J L, Richard
openaire   +2 more sources

Formal synthesis of fumonisin B1, a potent sphingolipid biosynthesis inhibitor

, 2012
The formal total synthesis of the important toxin fumonisin B1 is achieved from simple raw materials in a convergent manner. The key functionalities are derived from MacMillan α-hydroxylation, sharpless asymmetric dihydroxylation and ring-closing ...
Chandrasekhar, Srivari, Sreelakshmi, Lella   +1 more
core   +1 more source

Toxic effects of palmitoyl-, oleoyl-, and linoleoyl-fumonisin B1 derivatives on zebrafish embryos and their interactions with serum albumin

Emerging Contaminants
Acyl derivatives of the mycotoxin fumonisin B1 (FB1) occur in naturally infected grains and can be formed during certain food processing steps and/or as in vivo metabolites of the parent mycotoxin.
Zsolt Csenki, Illés Bock, Levente Horváth, Artur Stepniak, Béla Fiser, Adam Buczkowski, Gergő Tóth, Dávid Csabai, Dávid Hesszenberger, Anikó Lajtai, Sándor Kunsági-Máté, Melinda Kovács, István Szabó, Balázs Kriszt, Tibor Bartók, Miklós Poór   +15 more
doaj   +1 more source

Simultaneous Determination of Multi-Mycotoxins in Cereal Grains Collected from South Korea by LC/MS/MS

Toxins, 2017
An improved analytical method compared with conventional ones was developed for simultaneous determination of 13 mycotoxins (deoxynivalenol, nivalenol, 3-acetylnivalenol, aflatoxin B1, aflatoxin B2, aflatoxin G1, aflatoxin G2, fumonisin B1, fumonisin B2,
Dong-Ho Kim, Sung-Yong Hong, Jea Woo Kang, Sung Min Cho, Kyu Ri Lee, Tae Kyung An, Chan Lee, Soo Hyun Chung   +7 more
doaj   +1 more source

Development of a multiplex flow cytometric microsphere immunoassay for mycotoxins and evaluation of its application in feed

, 2011
A multi-mycotoxin immunoassay—using the MultiAnalyte Profiling (xMAP) technology—is developed and evaluated. This technology combines a unique color-coded microsphere suspension array, with a dedicated flow cytometer.
Ploum, M.E., Haasnoot, W., Rijk, T.C., de, Peters, J.   +3 more
core   +1 more source