Results 91 to 100 of about 21,175,518 (311)
The food contaminant deoxynivalenol, decreases intestinal barrier permeability and reduces claudin expression [PDF]
, 2009 The gastrointestinal tract represents the first barrier against food contaminants as well as the first target for these toxicants. Deoxynivalenol (DON) is a mycotoxin that commonly contaminates cereals and causes various toxicological effects.
Bracarense, Ana-Paula +8 more
core +2 more sources
Plant Biotechnology Journal, EarlyView.ABSTRACT Grey mould, caused by Botrytis cinerea, is a significant postharvest disease leading to substantial economic losses in the grape industry. This study investigated the regulatory mechanism of 3‐methyl‐1‐butanol (3M1B), a yeast volatile substance, on B. cinerea resistance in red grapes (Vitis vinifera L.).
Shunjie Zhai +7 more
wiley +1 more source
Corticosterone potentiates ochratoxin A-induced microglial activation
Biomolecular Concepts, 2022 Microglial activation in the central nervous system (CNS) has been associated with brain damage and neurodegenerative disorders. Ochratoxin A (OTA) is a mycotoxin that occurs naturally in food and feed and has been associated with neurotoxicity, while ...
Chansawhang Anchana +3 more
doaj +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 +2 more
core +1 more source
Yeast‐Based Biotechnology for Civilian Security
Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.Yeasts constitute robust and versatile eukaryotic platforms for biotechnological applications relevant to civilian security. Both native and genetically engineered yeast systems enable sensitive detection of chemical and biological hazards, effective removal of metals and organic pollutants, and detoxification of mycotoxins.
Justyna Ruchała +2 more
wiley +1 more source
Detection and Estimation of Ochratoxin A [PDF]
Nature, 1966 THE recent isolation1 of ochratoxin A from Aspergillus ochraceus Wilh., which has a widespread natural distribution, made the development of a rapid method for the detection and estimation of the mycotoxin desirable. The following methods have been used during screening of fungal strains and media for toxin production.
P S, Steyn, K J, Merwe
openaire +2 more sources
Occurrence of ochratoxin A and citrinin in Czech cereals and comparison of two HPLC methods for ochratoxin A detection. [PDF]
, 2010 The aims of the study were to obtain information about the occurrence of ochratoxin A (OTA) and citrinin (CIT) in cereals harvested in the Czech Republic and to compare two analytical procedures for detecting OTA.
Denesova, Olga +7 more
core +2 more sources
Advanced Science, Volume 13, Issue 2, 9 January 2026.The advent of aptamers has highlighted their potential as alternatives to antibodies, overcoming limitations of structural instability and production cost. However, conventional approaches such as SELEX remain slow and labor‐intensive. This review examines recent advances in aptamer engineering, emphasizing in vitro and AI‐driven in silico strategies ...
John V. L. Nguyen +5 more
wiley +1 more source
Flavour and Fragrance Journal, Volume 41, Issue 1, Page 37-49, January 2026.The study analysed essential oils and mycotoxins in five types of spices. The results showed variability in oil yield and detection of T‐2 and HT‐2 toxin concentrations, highlighting the importance of quality assessment of spices to ensure food safety.
Helena Pluháčková +6 more
wiley +1 more source
Scientific 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