Results 71 to 80 of about 4,105 (209)

Seasonal variation of citrinin in traditionally brewed African beer

, 2013
A seasonal study on citrinin concentrations in traditional beer was conducted using a standardised enzyme-linked immunosorbent assay. Representative samples of indigenous South African beer were collected during the hot, mild and cold seasons from ...
Lues, R., Pool, Edmund John, Groenewald, W.H., Ikalafeng, B.K.   +3 more
core   +1 more source

Polarography of Citrinin

Journal of the agricultural chemical society of Japan, 1955
(1) CitrininはpH5.3以下の酸性側に於いて一段の還元波をしめし, pHの増大に伴つてその半波電位は陰電位に移動する.その限界電流はpH1～3の範囲で一定であり, pH3～5に於いて漸減する. (2) 限界電流に対する水銀溜の高さの影響を検討覧することによつて, 0.2NHCl中での限界電流は拡散律則であるが, pH4.2での限界電流には幾分kinetic currentが関与していることがわかつた. (3) 限界電流は電解液中のプルコール含量により著しく影響され,この現象はアルコール濃度の粘度に及ほす影響によつて説明できた. (4) ILKOVI〓式より計算すると, citrininの電極反応に与る電子数は1である.
TACHI, Isamu, NAGATA, Yoshinosuke, SOGÔ, Murao   +2 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, HASHIMOTO, Kensuke, SHIBATA, Kozo, TANIGUCHI, Makoto, OI, Susumu   +4 more
openaire   +2 more sources

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

Safety evaluation of the food enzyme containing metalloendopeptidase and leucyl aminopeptidase activities from the non‐genetically modified Aspergillus oryzae strain HBI‐POP01

EFSA Journal, Volume 24, Issue 5, May 2026.
Abstract The food enzyme containing metalloendopeptidase (EC 3.4.24) and leucyl aminopeptidase (EC 3.4.11.1) activities is produced with the non‐genetically modified Aspergillus oryzae strain HBI‐POP01 by HBI Enzymes Inc. The food enzyme was considered free from viable cells of the production organism.
EFSA Panel on Food Enzymes (FEZ), Holger Zorn, José Manuel Barat Baviera, Claudia Bolognesi, Francesco Catania, Gabriele Gadermaier, Ralf Greiner, Baltasar Mayo, Alicja Mortensen, Yrjö Henrik Roos, Marize L. M. Solano, Henk Van Loveren, Laurence Vernis, Ana Criado, Jaime Aguilera, Magdalena Andryszkiewicz, Daniele Cavanna, Cristina Fernández‐Fraguas, Giulio di Piazza, Yi Liu   +19 more
wiley   +1 more source

Study on method of detection and optiminzation of extracted conditions for citrinin in sufu

, 2015
Extracted conditions for citrinin were optimized in sufu. Citrinin was extracted completely by toluene-ethyl acetate-formic acid(7∶3∶1, V/V) at 50 ℃, with 10 min ultrasonic processing.
Yuanjin, XU, Xiangyang, WANG
core   +1 more source

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

Chromosome-Scale Genome Analysis Reveals Locus-Specific Disruption of the Citrinin-Associated Region in a Furu-Derived Monascus ruber Strain BC20

Foods
Monascus species are widely used in traditional fermented foods for pigment and flavor formation, but citrinin contamination remains a major safety concern that limits broader food applications.
Huanchang Zhang, Danqi Wang, Jin Han, Fenghua Zhang, Yiru Liu, Rui Liu, Miya Su, Su Yao, Zhenmin Liu   +8 more
doaj   +1 more source

Citrinin Toxicity in Growing Chicks

Poultry Science, 1981
Male broiler chicks, from day-old to 3 weeks of age, were fed diets containing 0, 100, 220, 330, and 440 ppm citrinin produced by Penicillium lanosum grown on whole corn. Body weight decreased (P less than .05) when chicks were fed the diets containing 330 and 440 ppm citrinin.
T S, Nelson, J N, Beasley, L K, Kirby, Z B, Johnson, G C, Ballam, M M, Campbell   +5 more
openaire   +2 more sources

Active Polymers Containing Silver Nanoparticles Combined With Formulations Based on Essential Oils: Quality Effect on Cereals and Dairy Products

Journal of Food Science, Volume 91, Issue 4, April 2026.
ABSTRACT Bioactive nanocomposite diffusion films containing plant essential oils (EOs) and silver nanoparticles (AgNPs) were fabricated and tested against foodborne pathogens, spoilage organisms, and insects in packaged foods. Films were based on chitosan (CH), poly(butylene adipate‐co‐terephthalate) (PBAT), and polylactic acid (PLA), containing ...
Tofa Begum, Peter A. Follett, Stephane Salmieri, Lana Moskovchenko, Monique Lacroix   +4 more
wiley   +1 more source