Results 141 to 150 of about 1,824 (171)

Mechanisms of beauvericin toxicity and antioxidant cellular defense

Toxicology Letters, 2016
Beauvericin (BEA) is a secondary metabolite produced by many species of fungus Fusarium. This study determines the injury (cell viability, cell proliferation, mitochondrial membrane potential, cell death and DNA damage) and the intracellular defense mechanisms (catalase and superoxide dismutase) in Chinese Hamster ovary (CHO-K1) cells after BEA ...
Beatriz, Mallebrera, Ana, Juan-Garcia, Guillermina, Font, Maria-Jose, Ruiz   +3 more
openaire   +2 more sources

Fusaproliferin, beauvericin and enniatins: occurrence in food – a review

World Mycotoxin Journal, 2012
The present review summarises data on the prevalence and concentration of fusaproliferin, beauvericin and enniatins in small grains, maize and processed grain-based foods. These fungal secondary metabolites possess interesting biological activities and are presently often referred to as 'emerging mycotoxins'. They have been considered as less important
SANTINI, ANTONELLO, G. Meca, S. Uhlig, RITIENI, ALBERTO   +3 more
openaire   +2 more sources

Production of beauvericin byFusarium proliferatum from maize in Italy

Mycotoxin Research, 1994
Beauvericin (BEA), a toxic cyclodepsipeptide, was purified from corn kernel cultures of a toxigenic strain ofFusarium proliferatum, Isolated from corn ear rot in northern Italy (45 mg/kg dry culture). The strain, designed ITEM-1503, also produced fumonisin B, (2,250 mg/kg dry culture), and moniliformin (150 mg/kg dry culture). Thin-layer chromatography,
MORETTI A, LOGRIECO A, BOTTALICO A, RITIENI, ALBERTO, RANDAZZO, GIACOMINO   +4 more
openaire   +3 more sources

The insecticidal activity of beauvericin and the enniatin complex

Mycopathologia, 1980
The insecticidal activity of a complex mixture of enniatins, cyclohexadepsipeptides produced by Fusarium lateritium, a pathogen of the scale insect Hemiberlesia rapax, is compared with that of enniatin A and beauvericin in two bioassays against Calliphora erythrocephala and Aedes aegypti.
John Frederick Grove, Michael Pople
openaire   +1 more source

Chemical reduction of the mycotoxin beauvericin using allyl isothiocyanate

Food and Chemical Toxicology, 2012
Beauvericin (BEA) is a bioactive compound produced by the secondary metabolism of several Fusarium strains and known to have various biological activities. This study investigated the reduction of BEA present in the concentration of 25mg/kg on a solution model (phosphate buffer saline at pH 4 and 7) and in wheat flour using allyl isothiocyanate (AITC ...
G, Meca, F B, Luciano, T, Zhou, R, Tsao, J, Mañes   +4 more
openaire   +2 more sources

The synthesis and some properties of beauvericin

Tetrahedron Letters, 1971
Y A, Ovchinnikov, V T, Ivanov, I I, Mikhaleva   +2 more
openaire   +2 more sources

The crystal structure of hydrated beauvericin

Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, 1976
A. J. Geddes, D. Akrigg
openaire   +1 more source

Cloning and characterization of the gene cluster required for beauvericin biosynthesis in Fusarium proliferatum

Science China Life Sciences, 2013
Lixin Zhang, Hong Gao, Fuhang Song
exaly  

Precursor-directed biosynthesis of beauvericin analogs by the insect pathogenic fungus Paecilomyces tenuipes BCC 1614

Tetrahedron, 2002
Prasat Kittakoop, Masahiko Isaka, Morakot Tanticharoen   +2 more
exaly  

Beauvericin and Fusaproliferin: New Emerging Fusarium Toxins

Cereal Research Communications, 1997
K. Logrieco, RITIENI, ALBERTO, A. Moretti, G. Randazzo, A. Bottalico   +4 more
openaire   +2 more sources