Results 131 to 140 of about 44,260 (312)

Aspergillus section Flavi and aflatoxins in Algerian wheat and derived products [PDF]

, 2010
Wheat and its derivatives are a very important staple food for North African populations. The aim of this study was to analyze populations of Aspergillus section Flavi from local wheat based on aflatoxins (AFs),cyclopiazonic acid (CPA) and sclerotia ...
Bouras, Noureddine, Lebrihi, Ahmed, Mathieu, Florence, Mokrane, Salim, Riba, Amar, Sabaou, Nasserdine   +5 more
core   +3 more sources

Aptamer-based Colorimetrie Biosensing of Ochratoxin A in Fortified White Grape Wine Sample Using Unmodified Gold Nanopartieles

Analytical Sciences, 2017
In this study, a simple and sensitive aptamer-based colorimetric method for the detection of Ochratoxin A by using gold nanoparticles (AuNPs) has been developed.
Xu Yin, Sai Wang, Xiaoyun Liu, Chenmeng He, Yali Tang, Qimeng Li, Jiahui Liu, Haijia Su, T. Tan, Yiyang Dong   +9 more
semanticscholar   +1 more source

Different methods to counteract mycotoxin production and its impact on animal health [PDF]

, 2013
Mycotoxins can cause serious adverse effects on animal health. This may lead to great economic losses in animal husbandry. In this review, the most common methods to counteract mycotoxins are presented, including several pre- and post-harvest strategies ...
Croubels, Siska, De Backer, Patrick, Devreese, Mathias   +2 more
core   +1 more source

Ochratoxin A: Occurrence as Natural Contaminant of a Corn Sample [PDF]

, 1969
Odette L Shotwell, C. W. Hesseltine, Marion L Goulden   +2 more
openalex   +1 more source

Differences in the Regulation of Ochratoxin A by the HOG Pathway in Penicillium and Aspergillus in Response to High Osmolar Environments

Toxins, 2013
Penicillium verrucosum, P. nordicum and Aspergillus carbonarius are three important ochratoxin A producing species. P. verrucosum is in addition able to produce citrinin. It has been shown earlier that P.
Rolf Geisen, Markus Schmidt-Heydt, Dominic Stoll   +2 more
doaj   +1 more source

Method for the Detection and Estimation of Ochratoxin A in Some Cereal Products [PDF]

, 1967
Peter Scott, T B Hand
openalex   +1 more source

Development of Multiple Heart-Cutting Two-Dimensional Liquid Chromatography Coupled to Quadrupole-Orbitrap High Resolution Mass Spectrometry for Simultaneous Determination of Aflatoxin B1, B2, G1, G2, and Ochratoxin A in Snus, a Smokeless Tobacco Product.

Journal of Agricultural and Food Chemistry, 2017
The combination of multiple heart-cutting two-dimensional liquid chromatography (MHC-LC/LC) and quadrupole-orbitrap high-resolution mass spectrometry (HRMS) for simultaneous determination of the aflatoxins and ochratoxin A in snus is presented in this ...
Dawei Qi, Ting Fei, Hong Liu, Heming Yao, Da Wu, Baizhan Liu   +5 more
semanticscholar   +1 more source

Effect of a Diet Contaminated with Ochratoxin A at the Highest Level Allowed by Eu on the Inflammation and the Oxidative Stress in the Spleen of Weaned Piglets

Scientific Papers Animal Science and Biotechnologies, 2023
Ochratoxins are fungal secondary metabolites produced during storage by fungus of the genera Aspergillus, mainly in tropical and warmer regions and by Penicillium verrucosum, in temperate and colder areas.
Daniela Eliza Marin, Gina Cecilia Pistol, M. Gras, Monica Motiu, Ionelia Taranu   +4 more
doaj  

Current Status and Future Opportunities of Omics Tools in Mycotoxin Research

Toxins, 2018
Mycotoxins are toxic secondary metabolites of low molecular weight produced by filamentous fungi, such as Aspergillus, Fusarium, and Penicillium spp. Mycotoxins are natural contaminants of agricultural commodities and their prevalence may increase due to
Manal Eshelli, M. Mallique Qader, Ebtihaj J. Jambi, Andrew S. Hursthouse, Mostafa E. Rateb   +4 more
doaj   +1 more source

Impact of pH on the Stability and the Cross-Reactivity of Ochratoxin A and Citrinin

Toxins, 2013
Mycotoxins are secondary metabolites produced by several fungi contaminating crops. In several countries, the maximum permitted levels of mycotoxins are found in foodstuffs and feedstuffs.
Ingrid Bazin, Virginie Faucet-Marquis, Marie-Carmen Monje, Micheline El Khoury, Jean-Louis Marty, Annie Pfohl-Leszkowicz   +5 more
doaj   +1 more source