Results 61 to 70 of about 13,719 (224)

Microbial Transformation of Macrocyclic Trichothecenes [PDF]

Applied and Environmental Microbiology, 1983
A resting culture of Rhizopus arrhizus (ATCC 11145) transformed verrucarin A into 16-hydroxyverrucarin A, whereas R. arrhizus transformed verrucarin B into a mixture of 16-hydroxyverrucarin B and 3′-hydroxyverrucarin A. Relative to verrucarins A and B, the 16-hydroxy derivatives showed marked
G, Pavanasasivam, B B, Jarvis
openaire   +2 more sources

ZZE-Configuration of chromophore ß-153 in C-phycocyanin from Mastigocladus laminosus [PDF]

, 1987
The photochemistry of C-phycocyanin has been studied after denaturation in the dark. It shows an irreversible reaction which has characteristics of a Ζ,Ζ,Ε- to Z,Z,Z-isomerization of dihydrobilins. Its amplitude depends on the reaction conditions, with
Bode, W., Fischer, R., Huber, R., Rüdiger, W., Scheer, Hugo, Schirmer, T., Schmidt, G., Siebzehnrübl, S.   +7 more
core   +1 more source

The barley–malt–beer chain: A process and food safety approach

JSFA reports, Volume 6, Issue 5, Page 144-159, May 2026.
Abstract This review addresses the current state of knowledge on the barley–malt–beer chain and its main physical, chemical, and microbiological contaminants, with particular emphasis on spoilage microorganisms and their toxic metabolites. The barley–malt–beer production chain represents a mature and globally relevant agro‐industrial sector that ...
José Gómez‐Espinoza, Miguel Angel Avila‐Perches, Daniela Gómez‐Espinoza, Miguel Ángel Guzmán‐Altamirano, Alfredo Josué Gámez‐Vázquez, María Guadalupe Gómez‐Espinoza   +5 more
wiley   +1 more source

Fusarium species and mycotoxin profiles on commercial maize hybrids in Germany [PDF]

, 2010
High year-to-year variability in the incidence of Fusarium spp. and mycotoxin contamination was observed in a two-year survey investigating the impact of maize ear rot in 84 field samples from Germany. Fusarium verticillioides, F.
Dehne, H.W., Görtz, A., Oerke, E.C., Spiteller, M., Steiner, U., Vries, P.M., de, Waalwijk, C., Zühlke, S.   +7 more
core   +2 more sources

Influence of interstitial carbon dioxide on deoxynivalenol accumulation in stored wheat under varying Fusarium treatments and airtight storage conditions

Journal of the Science of Food and Agriculture, Volume 106, Issue 7, Page 4394-4405, May 2026.
Abstract BACKGROUND Temperature and moisture content are recognized as the main factors responsible for mycotoxin production in stored grain, while the role of gaseous environment, particularly interstitial CO2, remains unexplored. This study investigated the relationship between interstitial CO2 concentration (generated metabolically in air spaces ...
Aanchal Pande, Fuji Jian, Jitendra Paliwal, Matthew G Bakker   +3 more
wiley   +1 more source

The effect of agmatine on trichothecene type B and zearalenone production in Fusarium graminearum, F. culmorum and F. poae [PDF]

PeerJ, 2016
Agmatine and other putrescines are known for being strong inducers of deoxynivalenol (DON) production in Fusarium graminearum. Other important species produce DON and/or other trichothecene type B toxins (3 acetylated DON, 15 acetylated DON, Fusarenon-X,
Matias Pasquali, Emmanuelle Cocco, Cédric Guignard, Lucien Hoffmann   +3 more
doaj   +2 more sources

A polyphasic approach for characterization of a collection of cereal isolates of the Fusarium incarnatum-equiseti species complex [PDF]

, 2016
"Available online 22 June 2016"DNA-based phylogenetic analyses have resolved the fungal genus Fusarium into multiple species complexes. The F. incarnatum-equiseti species complex (FIESC) includes fusaria associated with several diseases of agriculturally
De Saeger, Sarah, Di Mavungu, Jose Diana, Han, Zheng, Lima, Nelson, Logrieco, Antonio F., Moretti, Antonio, Paciolla, Costantino, Proctor, Robert H., Soares, Célia Maria Gonçalves, Stea, Gaetano, Susca, Antonia, Venâncio, Armando, Villani, Alessandra   +12 more
core   +2 more sources

Murine Anorectic Response to Deoxynivalenol (Vomitoxin) Is Sex-Dependent

Toxins, 2015
Deoxynivalenol (DON, vomitoxin), a common trichothecene mycotoxin found in cereal foods, dysregulates immune function and maintenance of energy balance.
Erica S. Clark, Brenna M. Flannery, James J. Pestka   +2 more
doaj   +1 more source

Enteric Nervous System Damage by Food Contaminants: A Pathway to Neurodegeneration?

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT The enteric nervous system (ENS), a key component of the gut–brain axis, has emerged as a critical player in the pathogenesis of Parkinson's disease (PD). It is the first neural system exposed to food contaminants (FCs)—a diverse group of ubiquitous toxic compounds fortuitously present in food derived from production, processing, storage, or ...
Helena Ramos, Ana Margarida Araújo, Isabel M. P. L. V. O. Ferreira, Miguel A. Faria   +3 more
wiley   +1 more source

Genetic Regulation of Mycotoxin Biosynthesis

Journal of Fungi, 2022
Mycotoxin contamination in food poses health hazards to humans. Current methods of controlling mycotoxins still have limitations and more effective approaches are needed.
Wenjie Wang, Xinle Liang, Yudong Li, Pinmei Wang, Nancy P. Keller   +4 more
doaj   +1 more source