Results 91 to 100 of about 2,572,214 (290)

Transcriptome Analysis of Ochratoxin A-Induced Apoptosis in Differentiated Caco-2 Cells

Toxins, 2019
Ochratoxin A (OTA), an important mycotoxin that occurs in food and animal feed, has aroused widespread concern in recent years. Previous studies have indicated that OTA causes nephrotoxicity, hepatotoxicity, genotoxicity, immunotoxicity, cytotoxicity ...
Xue Yang, Yanan Gao, Qiaoyan Yan, Xiaoyu Bao, Shengguo Zhao, Jiaqi Wang, Nan Zheng   +6 more
doaj   +1 more source

Growth And Ochratoxin A Production by Aspergillus carbonarius Isolated From Dried Figs In Aegean Region of Turkey Affected by Temperature And Water Activity

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020
The impacts of temperature,water activity and their interactions on the growth rate and ochratoxin A (OTA)production by three Aspergilluscarbonarius isolates obtained from dried figs in Agean Region of Turkeywere investigated on Czapek yeast extract agar.
Hilal Nur Temir, Funda Karbancıoğlu-güler, Ayşegül Mutlu-ingök, Canel Elikoğlu   +3 more
doaj   +1 more source

Safety and efficacy of a feed additive consisting of l‐tryptophan produced with Corynebacterium glutamicum KCCM 80346 for all animal species (CJ Europe GmbH)

EFSA Journal, Volume 23, Issue 4, April 2025.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of the feed additive consisting of l‐tryptophan produced by fermentation with a genetically modified strain of Corynebacterium glutamicum (KCCM 80346) when used as a nutritional additive in feed and water for drinking for
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, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Ilen Röhe, Katerina Theodoridou, Luca Tosti, Montserrat Anguita, Nicole Bozzi Cionci, Joana P. Firmino, Matteo L. Innocenti, Jordi Tarrés‐Call, Elisa Pettenati   +23 more
wiley   +1 more source

Restricted-sum-dominant sets [PDF]

arXiv, 2017
Let $A$ be a nonempty finite subset of an additive abelian group $G$. Define $A + A := \{a + b : a, b \in A\}$ and $A \dotplus A := \{a + b : a, b \in A~\text{and}~ a \neq b\}$. The set $A$ is called a {\em sum-dominant (SD) set} if $|A + A| > |A - A|$, and it is called a {\em restricted sum-domonant (RSD) set} if $|A \dotplus A| > |A - A|$.
arxiv  

Susceptibility of spelt to ochratoxin A producing fungi [PDF]

, 2004
The susceptibility of spelt to ochratoxin A producing fungi has been ...
Elmholt, S., Rasmussen, P.H.
core  

Analysis of ochratoxin B alone and in the presence of ochratoxin A, using carboxypeptidase A [PDF]

Applied and Environmental Microbiology, 1977
A method is described for ochratoxin B analysis, which is adapted to the earlier described method of ochratoxin A analysis, using carboxypeptidase A (K. Hult and S. Gatenbeck, J. Assoc. Off. Anal. Chem. 59:128-129, 1976). The fluorescence spectra of ochratoxins A and B coincide too much to allow direct discrimination of the two compounds.
Sten Gatenbeck, Karl Hult, E Hökby
openaire   +3 more sources

Detection of Ochratoxin A in bread samples in Shahrekord city, Iran, 2011-2012

Iranian Journal of Medical Microbiology, 2013
Background and aims: Ochratoxin A (OTA) is a mycotoxin that possess a risk to human health due to its nephrotoxic, immunotoxic, mutagenic, teratogenic and carcinogenic properties. This study was undertaken in order to determine the presence and levels of
Mehran Erfani, Ebrahim Rahimi, Mohammad Ali Afshari, Reza Kachuei   +3 more
doaj  

Safety evaluation of the food enzyme alternansucrase from the genetically modified Escherichia coli strain EBASSC

EFSA Journal, Volume 23, Issue 4, April 2025.
Abstract The food enzyme alternansucrase (sucrose:1,6(1,3)‐α‐d‐glucan 6(3)‐α‐d‐glucosyltransferase; EC 2.4.1.140) is produced with the genetically modified Escherichia coli strain EBASSC by Advanced Enzyme Technologies Ltd. The production strain of the food enzyme contains a known antimicrobial resistance gene.
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, Monika Sramkova, Henk Van Loveren, Laurence Vernis, Magdalena Andryszkiewicz, Daniele Cavanna, Giulio Di Piazza, Cristina Fernàndez‐Fraguas, Natalia Kovalkovičová, Silvia Peluso, Yi Liu   +20 more
wiley   +1 more source

Safety evaluation of the food enzyme cellulose 1,4‐β‐cellobiosidase (non‐reducing end) from the non‐genetically modified Trichoderma citrinoviride strain C1‐5‐2

EFSA Journal, Volume 23, Issue 4, April 2025.
Abstract The food enzyme cellulose 1,4‐β‐cellobiosidase (non‐reducing end) (EC 3.2.1.91) is produced with the non‐genetically modified Trichoderma citrinoviride strain C1‐5‐2 by Shin Nihon Chemical Co., Ltd. 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, Monika Sramkova, Henk Van Loveren, Laurence Vernis, Andrew Chesson, Lieve Herman, Natália Kovalkovičová, Magdalena Andryszkiewicz, Daniele Cavanna, Simone Lunardi, Roos Anna de Nijs, Yi Liu   +21 more
wiley   +1 more source

Sharp Bounds for Neuman Means in Terms of Geometric, Arithemtic and Quadratic Means [PDF]

arXiv, 2014
In this paper, we find the greatest values $\alpha_{1}$, $\alpha_{2}$, $\alpha_{3}$, $\alpha_{4}$, $\alpha_{5}$, $\alpha_{6}$, $\alpha_{7}$, $\alpha_{8}$ and the least values $\beta_{1}$, $\beta_{2}$, $\beta_{3}$, $\beta_{4}$, $\beta_{5}$, $\beta_{6}$, $\beta_{7}$, $\beta_{8}$ such that the double inequalities $$A^{\alpha_{1}}(a,b)G^{1-\alpha_{1}}(a,b)<
arxiv