Results 71 to 80 of about 18,954 (232)

Physiological manipulation and formulation of the biocontrol yeast Pichia anomala for control of Penicillium verrucosum and ochratoxin A contamination of moist grain. [PDF]

, 2008
The major hurdle in the production of commercial biocontrol agents (BCAs) has been the lack of production of appropriate formulations. Of particular importance is the conservation of viability and ecological competence after application.
Mokiou, Stella, Magan, Naresh
core   +1 more source

Biosensors for Biotoxins Detection and Monitoring

Advanced Sensor Research, Volume 5, Issue 6, June 2026.
This review examines state‐of‐the‐art biosensing platforms for biotoxin detection, including antibody‐, aptamer‐, CRISPR‐, nanopore‐, whole cells‐ and MIP‐based sensors. It highlights advances in ultra‐sensitive detection, real‐matrix validation in food and water, and multiplexed analysis, and discusses how the integration with machine learning ...
Alissa Agerova, Juan Francisco Bada Juarez, Matteo Dal Peraro   +2 more
wiley   +1 more source

Non-aqueous bonding of leuprorelin to Ochratoxin A for solid-phase extraction

, 2022
The anticancer leuprorelin was found to have excellent affinity to ochratoxin A (OTA), with an equilibrium constant of 2.2 × 10^8 M^-1 at 273 K (dissociation constant Kd = 4.5 nM) when functionalized into a mesoporous polymer for binding to OTA.
Shuji, Kodama, Satoru, Kosaka, Ryohei, Yamamoto, Atsushi, Yamamoto, Naoki, Yamato, Noriaki, Kumagai, Momoha, Okahira, Koichiro, Takao, Masanori, Yamamoto   +8 more
core   +1 more source

Mitigation of mycotoxin residues and activation of endogenous stem cells in broiler chickens using a toxin binder: Implications for meat safety and performance enhancement [PDF]

Veterinary World
Background and Aim: Mycotoxin contamination in poultry feed, particularly with aflatoxin B1 (AFB1) and ochratoxin A (OTA), poses significant threats to broiler health, meat quality, and consumer safety.
Erma Safitri, Hery Purnobasuki, Tita Damayanti Lestari, Suzanita Utama, Rimayanti Rimayanti, Mirni Lamid, Mutmainah Wardatul Jannah, Siti Darodjah, Goo Jang, Mitsuhiro Takagi   +9 more
doaj   +1 more source

Santamarine Synergizes With Cisplatin via ROS/JNK Axis to Selectively Induce Apoptosis and DNA Damage in Oral Cancer Cells In Vitro

Drug Development Research, Volume 87, Issue 4, June 2026.
ABSTRACT Santamarine (SAMA), a Michelia compressa‐derived sesquiterpene lactone, exhibits ROS‑mediated anticancer activity; however, its potential mechanisms and synergy with cisplatin in oral cancer have not been explored. This study investigated SAMA and cisplatin's combined effects and underlying ROS/MAPK mechanisms of action on oral cancer cells ...
Hsin‐I. Lu, Kuan‐Liang Chen, Chung‐Yi Chen, Ching‐Yu Yen, Ammad Ahmad Farooqi, Tsu‐Ming Chien, Jiiang‐Huei Jeng, Bing‐Hung Chen, Hsueh‐Wei Chang   +8 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

Engineering a Hybrid Heme Pathway for Hemoprotein‐Based Dye‐Decolorizing Peroxidase in Escherichia coli

Food Bioengineering, Volume 5, Issue 2, Page 209-219, June 2026.
In this study, the heme content and enzymatic activity of the RhDypB mutant strain RhDypB‐R80 were enhanced through optimized heme uptake and pathway integration. This engineered host presents a promising platform for hemoprotein engineering and holds potential for applications in controlling mycotoxin contamination in food products.
Yue Sun, Jin‐Ping Chen, Nan‐Kai Wang, Chang Su, Heng Li, Jin‐Song Gong, Zheng‐Hong Xu, Jin‐Song Shi   +7 more
wiley   +1 more source

Toxicological Evaluation of the Undesirable Components in Processed Infant Foods Using Artificial Intelligence

Future Postharvest and Food, Volume 3, Issue 2, Page 185-205, June 2026.
The detection of toxins in baby food using artificial intelligence. ABSTRACT Infant foods and baby formulas are becoming increasingly popular across the globe owing to their ease of consumption and nutritional value specific to infants. Impurities may find their way into the food chain at any point from the acquisition of raw materials to final ...
Poornima Singh, Anurag Singh, Ashutosh Upadhyay, Navneet Kumar   +3 more
wiley   +1 more source

Okratoksin A u vinu

Arhiv za higijenu rada i toksikologiju, 2005
A high-performance liquid chromatography (HPLC) method for determination of ochratoxin A (OTA) in wine was developed and checked on 14 samples of wine produced in the Republic of Croatia. OTA detection in red and white wine was validated checking the linearity of the method (r2=0.997 and 0.999, respectively), recovery (88 and 95 %, respectively), and ...
Peraica, Maja, Domijan, Ana-Marija
openaire   +3 more sources

Nanobodies: A Promising Toolkit for Diagnostic Applications

SmartMat, Volume 7, Issue 3, June 2026.
This review focuses on camelid‐derived nanobodies (VHHs) and explains how their small size and high stability support robust diagnostic design. Applications across ELISA, lateral flow assays, and PET/SPECT imaging are summarized, along with clinical progress such as caplacizumab.
Wei Wu, Abid Ali, Li Sun, Jiahao Hu, Lina Hameed, Saba Shafi, Ali Raza, Khuzin Dinislam, Wenjing Xing, Long Rong, Jie Lin, Jian Ma   +11 more
wiley   +1 more source