Results 121 to 130 of about 21,856,591 (271)

Transcriptional Analysis of Acinetobacter sp. neg1 Capable of Degrading Ochratoxin A

open access: yesFrontiers in Microbiology, 2017
Ochratoxin A (OTA) is a nephrotoxic and potentially carcinogenic mycotoxin produced by several species of Aspergillus and Penicillium, contaminating grapes, wine and a variety of food products.
V. C. Liuzzi   +11 more
semanticscholar   +1 more source

Ochratoxin A – Toxicological Aspects

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture, 1970
European and national public authorities are introducing increasingly high standards to ensure that health risks, induced by contaminated food, is prevented and considerable reduced. This is olso the objective for the agribusiness and the distributors; they are the responsibility to guarantee that food is safe.
Dana FEIER, Maria TOFANA
openaire   +2 more sources

Determination of Ochratoxin A contamination in grapes, processed grape products and animal-derived products using ultra-performance liquid chromatography-tandem mass spectroscopy system

open access: yesScientific Reports, 2018
We developed a sensitive and rapid analytical method to determine the level of Ochratoxin A contamination in grapes, processed grape products and in foods of animal origin (a total of 11 different food matrices).
Dongmei Wei   +6 more
semanticscholar   +1 more source

Ochratoxicosis in Monograstric Animals - A review

open access: yesJournal of Bioresource Management, 2016
Ochratoxin A (OTA) is a mycotoxin produced by several fungi of the genera Aspergillus and Penicillium, principally P. verrucosum in temperate climate and A. ochraceous in warm regions.
Nafeesa Qudsia Hanif
doaj   +1 more source

Chromatography of beer [PDF]

open access: yes, 2013
The objectives of the review are the collection, concise description and evaluation of the various chromatographic techniques used for the separation and quantitative determination of macro- and microcomponents present in ...
Cserháti, Tibor, Szőgyi, Mária
core  

Ochratoxin A induces mitochondrial apoptosis and ferroptosis by inhibiting sigma-1 receptor to disrupt redox and cholesterol homeostasis

open access: yesFood Science and Human Wellness
Ochratoxin A (OTA), a secondary fungal metabolite known for its nephrotoxic effects, is widespread in various foods and animal feeds. Our recent investigation suggests a correlation between OTA-induced nephrotoxicity and sigma-1 receptor (Sig-1R ...
Song Yao   +6 more
doaj   +1 more source

Quantitative determination of aflatoxin by high performance liquid chromatography in wheat silos in Golestan province, north of Iran [PDF]

open access: yes, 2016
Background: Aflatoxins are the most common mycotoxins that contaminate crops. They are produced by fungi such as Aspergillus flavus and Aspergillus parasiticus.
Haji-Hoseeini, R.   +6 more
core  

Mycotoxin exposure and human cancer risk : a systematic review of epidemiological studies

open access: yes, 2020
In recent years, there has been an increasing interest in investigating the carcinogenicity of mycotoxins in humans. This systematic review aims to provide an overview of data linking exposure to different mycotoxins with human cancer risk. Publications (
Castegnaro M.   +16 more
core   +2 more sources

Ochratoxin A: 50 Years of Research

open access: yesToxins, 2016
Since ochratoxin A (OTA) was discovered, it has been ubiquitous as a natural contaminant of moldy food and feed. The multiple toxic effects of OTA are a real threat for human beings and animal health.
F. Malir   +4 more
semanticscholar   +1 more source

Total Aflatoxin”, “Aflatoxin B1” and “Ochratoxin A” Residues in Wheat Flour Produced in Kurdistan Province-Iran

open access: yesMedical Laboratory Journal, 2017
Background and objectives: Contamination of food products with mycotoxins is a public health problem. The International Agency for Research on Cancer has identified mycotoxins as hepatotoxic and carcinogenic agents to humans (Group 1).
Hiro Memari   +2 more
doaj  

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