Research Publications (Food Safety)

Variation in levels of natural AFM1 after processing of milk, for example, skimming, pasteurisation, boiling, sterilisation and fermentation. The focus of this research was to investigate the fate of aflatoxin M1 (AFM1) in naturally contaminated milk samples during various processing treatments such as skimming, boiling, sterilisation, pasteurisation and fermentation.

Eight extraction methods using binary systems of acetonitrile or methanol, with variations including formic acid and solid‐phase extraction, enable the detection of fumonisins (potentially carcinogenic toxins from Fusarium) in Mexican foods. Egg had the highest levels of fumonisins. The findings highlighting the need for monitoring and regulation of these toxins in Mexican foods. Summary Food safety is crucial globally, particularly regarding mycotoxins in food.

Mycotoxins have the potential to increase the risk of airway or intestinal infection due to their effects on epithelial integrity and function. The bacterium Streptococcus suis (S. suis) is often carried in pigs and can cause outbreaks of invasive disease, leading to sepsis and meningitis in postweaning piglets. In this study, we tested the effect of two Fusarium mycotoxins (deoxynivalenol (DON) and T-2) on the integrity of the intestinal epithelium and their interaction with S. suis.

Approximately 25% of cereal grains present with contamination caused by fungi and the presence of mycotoxins that may cause severe adverse effects when consumed. Maize has been genetically engineered to present different traits, such as fungal or insect resistance and herbicide tolerance.

Mycotoxin emergence and co-occurrence trends in Canadian grains are dynamic and evolving in response to changing weather patterns within each growing season. The mycotoxins deoxynivalenol and zearalenone are the dominant mycotoxins detected in grains grown in Eastern Canada. Two potential emerging mycotoxins of concern are sterigmatocystin, produced by Aspergillus versicolor, and diacetoxyscirpenol, a type A trichothecene produced by a number of Fusarium species.

Throughout history, Turkish coffee has been the most widely consumed type of coffee in Turkey. Therefore, the goal of this study was to determine the amount of ochratoxin A (OTA) present in Turkish coffee and to analyze any potential health hazards. A total of 41 Turkish coffees were collected and analyzed for OTA activity using a competitive enzyme immunoassay (ELISA).

Maize (Zea mays L.) is an important cereal crop worldwide. Contaminated maize kernels pose a significant mycotoxin exposure risk for humans in Latin America. Fumonisins, the most prevalent mycotoxin in maize, typically occur during pre-harvest conditions leading to significant economic losses. Various factors, including weather conditions, may influence this contamination.

This review evaluates recent novel technologies for aflatoxins decontamination by physical method (microwave heating, Gama and electron beam irradiation, pulse light and ultraviolet), chemical method (ozone, natural plant extracts, and organic acids), and biological method (atoxigenic Aspergillus strains, Trichoderma spp., and bacteria and yeast). The study also highlights on the cutting‐edge technologies of smart packaging and artificial intelligence.

Deoxynivalenol (DON) is a type B trichothecene mycotoxin that is commonly found in cereals and grains worldwide. The presence of this fungal secondary-metabolite raises public-health concerns at both the agric...

Mycotoxin contamination in agri-food systems has been a serious global concern over the past few decades. Corn is easily contaminated by Ochratoxin A (OTA) and Zearalenone (ZEN), which seriously threaten the survival and health of humans and animals. Herein, a rapid and sensitive method of OTA and ZEN dual quantum dots (QDs) fluorescence immunochromatographic test strip was established in this study. OTA and ZEN fluorescence probes were prepared by carbodiimide.

Deoxynivalenol (DON) is a mycotoxin produced by Fusarium fungi widespread in wheat, corn, barley and other grain crops, posing the potential for being toxic to human and animal health, especially in the small intestine, which is the primary target organ for defense against the invasion of toxins. This study firstly investigated DON contamination in a local area of a wheat production district in China.

Nanotechnology‐based approaches for mycotoxin detection in food and feed. Abstract Mycotoxins are toxic secondary metabolites produced by certain molds and fungi that contaminate various food commodities, posing serious adverse effects on humans and animals. Aflatoxin, ochratoxin, trichothecene, fumonisin, zearalenone, patulin, and citrinin are some of the major mycotoxins affecting food and feed.

Pineapple Fruitlet Core Rot (FCR) is a fungal disease characterized by a multi-pathogen pathosystem. Recently, Fusarium proliferatum, Fusarium oxysporum, and Talaromyces stollii joined the set of FCR pathogens until then exclusively attributed to Fusarium ananatum. The particularity of FCR relies on the presence of healthy and diseased fruitlets within the same infructescence.

Reliable and rapid molecular diagnostic of two Aspergillus clades as an alternative to microbiological and biochemical methods to prevent health risk. Abstract The fungi of Aspergillus section Flavi can produce carcinogenic mycotoxins—aflatoxins (AFs)—of two types: types B and G (AFBs and AFGs). AFs are highly hazardous for human and animal health. Their levels in food and feed are therefore highly regulated, with a low acceptable limit for AF content.