Results 51 to 60 of about 2,003 (175)
Journal of Food Quality and Hazards Control, 2020 Background: Ochratoxin A (OTA) and Aflatoxin B1 (AFB1) are toxic secondary metabolites produced by certain mold species. In this primarily survey, we examined the OTA and AFB1 contamination of pearl millet grains distributed in Tunisia.
S. Lasram, Z. Hamdi, A. Ghorbel
doaj
Toxins, 2018 Ochratoxin A (OTA) is a nephrotoxic mycotoxin. Roasting of OTA-contaminated coffee results in the formation of 2′R-ochratoxin A (2′R-OTA), which appears in the blood of coffee drinkers.
Zelma Faisal +11 more
doaj +1 more source
Electrochemical Science Advances, Volume 6, Issue 4, August 2026.ABSTRACT Rapid and sensitive detection of disease‐related biomarkers is critical for early diagnosis and appropriate treatment. However, conventional analytical methods are often time‐consuming and require complex procedures and skilled personnel.
Minju Ahn +4 more
wiley +1 more source
Residue of ochratoxin A in swine tissues: Risk assessment [PDF]
Archive of Oncology, 2009 Background: Samples of blood, kidney, and liver per animal were randomly selected from slaughtered pigs (n=60) and analyzed for ochratoxin A. Methods: Determination of ochratoxin A concentration in samples of kidney and liver was performed by high ...
Milićević Dragan R. +4 more
doaj +1 more source
Food Science &Nutrition, Volume 14, Issue 8, August 2026.Aflatoxin B1 and total aflatoxins were assessed in 40 commercial maize flour samples collected from Jiroft City, Iran. AFB1 and total aflatoxins were detected in 67.5% and 70% of samples, respectively. A total of 35% of samples exceeded the EU limit for AFB1, while 20% exceeded the EU limit for total aflatoxins.
Zohreh Mashak +7 more
wiley +1 more source
Metal Halide Perovskite Quantum Dots for Luminescence Sensing and Imaging
Nano Select, Volume 7, Issue 8, August 2026.This review highlights recent advances in metal halide perovskite quantum dots (PQDs)‐based photoluminescence, chemiluminescence, and electroluminescence sensing methods, as well as bioimaging applications. Key challenges, potential solutions, and future opportunities are discussed to guide the development of robust PQD‐based sensing platforms ...
Tooba Hallaj +5 more
wiley +1 more source
Metabolism of ochratoxin A by rats [PDF]
Applied and Environmental Microbiology, 1982 Albino rats were given ochratoxin A (6.6 mg/kg body weight) intraperitoneally or per os. Independent of route administration, 6% of a given dose was excreted as the toxin, 1 to 1.5% as (4R)-4-hydroxyochratoxin A, and 25 to 27% as ochratoxin alpha in the urine.
O, Støren, H, Holm, F C, Størmer
openaire +2 more sources
Food Science of Animal Resources, 2016 Contamination by foodborne pathogens and mycotoxins was examined in 475 eggs and 20 feed samples collected from three egg layer farms, three egg-processing units, and five retail markets in Korea.
Minhwa Lee +6 more
doaj +1 more source
Occurrences of ochratoxin A in slaughtered wild boar (Sus scrofa)
Italian Journal of Food Safety, 2013 Ochratoxins are fungal secondary metabolites that may contaminate a broad variety of foodstuffs, such as grains, vegetables, coffee, dried fruits, beer, wine and meats. Ochratoxins are considered powerful nephrotoxins, carcinogens, teratogens in rats and
Giancarlo Bozzo +5 more
doaj +1 more source
Insect Science, Volume 33, Issue 4, Page 1691-1705, August 2026.Larval development time, ADG, survival rate and substrate consumption were not negatively affected by the levels of mycotoxins contamination Larvae excreted most of the ingested DON and its derivatives through exuviae and frass The mycotoxin accumulation rates observed in larvae were always below the current legal limits for livestock feed Abstract ...
Valentina Candian +4 more
wiley +1 more source