Results 81 to 90 of about 2,687 (181)
EFSA Journal, Volume 24, Issue 2, February 2026.Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of l‐isoleucine produced by fermentation with a non‐genetically modified strain of Corynebacterium glutamicum (CCTCC M 2022764) as a nutritional feed additive for use in feed and water for drinking for all animal species.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) +21 more
wiley +1 more source
Determination of citrinin and sterigmatocystin in human urine: a risk assessment of citrinin exposure in the Valencian population [PDF]
Exploration of Foods and FoodomicsAim: Mycotoxins are toxic secondary metabolites produced by various fungal species, commonly found as contaminants in food products and biological matrices.
Paula Ponz-Perelló +2 more
doaj +1 more source
Citrinin Toxicity in Young Chicks
Poultry Science, 1987 Two experiments were conducted to demonstrate the capacity of citrinin to cause dose-related increases in water consumption and urine excretion. In Experiment 1, chicks 24 days old were fed mixtures of untreated and inoculated corn containing citrinin to provide 0, 50, 100, 150, 200, and 250 micrograms of the toxin per gram of blended corn.
L K, Kirby +3 more
openaire +2 more sources
Mechanism of Antifungal Action of Citrinin
Agricultural and Biological Chemistry, 1987 The mycotoxin citrinin had antifungal activity under acidic conditions. At the minimum inhibitory concentration, it completely inhibited cellular respiration and partially inhibited the incorporation of radioactive precursors into macromolecules in Saccharomyces cerevisiae. It had no effect on cell permeability.
HARAGUCHI, Hiroyuki +4 more
openaire +2 more sources
Active polyketides isolated from Penicillium herquei
Anais da Academia Brasileira de Ciências, 2013 In this work we are reporting the isolation by classical methods of chromatography of six polyketides from Penicillium herquei. The compounds citreorosein ( 1) , emodin ( 2) , janthinone ( 3) , citrinin ( 4) , citrinin H1 ( 5) and dicitrinol ( 6) were ...
ANDREY M.R. MARINHO +4 more
doaj +1 more source
Toxins, 2012 It has previously been shown that the biosynthesis of the mycotoxins ochratoxin A and B and of citrinin by Penicillium is regulated by light. However, not only the biosynthesis of these mycotoxins, but also the molecules themselves are strongly affected ...
Markus Schmidt-Heydt +5 more
doaj +1 more source
A New Citrinin Dimer Isolated from StrainZDF21
Natural Product Communications, 2015 Dicitrinin E ( 1 ), a new citrinin dimer, together with the known metabolites, dicitrinin A ( 2 ), citrinin ( 3 ), and fumitremorgin C ( 4 ), were isolated from the broth culture of Aspergillus terreus strain ZDF21.
Zerihun T. Dame +3 more
doaj +1 more source
Dissecting the Genetic Basis of a Complex cis-Regulatory Adaptation.
PLoS Genetics, 2015 Although single genes underlying several evolutionary adaptations have been identified, the genetic basis of complex, polygenic adaptations has been far more challenging to pinpoint.
Santiago Naranjo +6 more
doaj +1 more source
Marine DrugsTwo new cytochalasin derivatives, peniotrinins A (1) and B (2), three new citrinin derivatives, peniotrinins C–E (4, 5, 7), and one new tetramic acid derivative, peniotrinin F (12), along with nine structurally related known compounds, were isolated from
Bin Yang +9 more
doaj +1 more source