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Aflatoxin AFM1, safety and milk quality
Veterinaria Kubani, 2020Summary. Mycotoxins exert a negative effect on large horned cattle through a decrease in feed intake. Extreme drought conditions during the cultivation and harvest of crops included in the diet of cows can lead to a dangerous increase in the concentration of aflatoxin B1, a highly toxic and carcinogenic substance from the group of mycotoxins from ...
Nikolay N. Zabashta +6 more
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Optical fiber fluorescence spectroscopy for detecting AFM1 in milk
Proceedings of SPIE, 2008ABSTRACT Fluorescence spectroscopy carried out by m eans of optical fibers was used for the rapid screening of M1 aflatoxin in milk, enabling the detection of concentrations up to the legal limit, which is 50 ppt. A compact fluorometric device equipped with a LED source, a miniaturized spectrometer, a nd optical fibers for illumination/detection of the
Costanza Cucci +2 more
exaly +4 more sources
Foods, 2022 Aflatoxin M1 (AFM1), one of the most toxic mycotoxins, is a feed and food contaminant of global concern. To isolate the ssDNA aptamer of AFM1, synthesized magnetic graphene oxide nanomaterials, 12 rounds of subtractive systematic evolution of ligands by exponential enrichment (SELEX) selection were carried out.
Ruobing Liu, Yaxin Sang, Minxuan Liu
exaly +4 more sources
AFM1 Detection in Milk by Fab’ Functionalized Si3N4 Asymmetric Mach–Zehnder Interferometric Biosensors [PDF]
Toxins, 2019 Aflatoxins (AF) are naturally occurring mycotoxins, produced by many species of Aspergillus. Among aflatoxins, Aflatoxin M1 (AFM1) is one of the most frequent and dangerous for human health. The acceptable maximum level of AFM1 in milk according to EU regulation is 50 ppt, equivalent to 152 pM, and 25 ppt, equivalent to 76 pM, for adults and infants ...
Tatevik Chalyan +2 more
exaly +9 more sources
Immunopharmacology and Immunotoxicology, 2020
Recently, higher contamination by aflatoxin M1 (AFM1) has been detected in many countries. Unfortunately, many tons of contaminated milk and milk byproducts are removed from the food chain to avoid human contamination; as a consequence of higher economic losses.
Jalila Ben Salah-Abbès +2 more
exaly +3 more sources
Recently, higher contamination by aflatoxin M1 (AFM1) has been detected in many countries. Unfortunately, many tons of contaminated milk and milk byproducts are removed from the food chain to avoid human contamination; as a consequence of higher economic losses.
Jalila Ben Salah-Abbès +2 more
exaly +3 more sources
[AFM1 Content Survey in Dairy Products for Infants].
Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan, 2022Infant formula in liquid for childcare can be stored at room temperature for a certain period of time, reducing the burden of childcare and preparing for disasters. Against this background, domestic manufacturing and sales began in March 2019. AFM1 is a metabolite of aflatoxin B1 (AFB1), a carcinogenic mycotoxin, and is contained in the milk of ...
Sayaka, Teratani +3 more
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Occurrence of AFM1 in various types of cheeses: an overview [PDF]
, 2022 Aflatoxins are secondary metabolites produced by moulds, mostly Aspergillus flavus, Aspergillus parasiticus and Aspergillus nombus. The most common are aflatoxin B1 (AFB1), B2 (AFB2), G1 (AFG1), G2 (AFG2), M1 (AFM1) and M2 (AFM2). AFM1 is the main metabolite of the most toxic aflatoxin-AFB1 and it is formed in the animal’s liver as a result of ...
Antunović, Martina +1 more
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Food Chemistry
Nanozymes are valued for their cost-effectiveness and robustness but are often limited their lack of specificity. This study introduces a Covalent Organic Framework-based aptananozyme (COF@NH2 apt- AFM1) for label-free, dual-mode detection of Aflatoxin M1 (AFM1) in milk.
Iram, Naz +3 more
openaire +2 more sources
Nanozymes are valued for their cost-effectiveness and robustness but are often limited their lack of specificity. This study introduces a Covalent Organic Framework-based aptananozyme (COF@NH2 apt- AFM1) for label-free, dual-mode detection of Aflatoxin M1 (AFM1) in milk.
Iram, Naz +3 more
openaire +2 more sources
Journal of Hazardous Materials, 2023
Aflatoxin M1 (AFM1) is highly toxic, widely distributed, and difficult to monitor, posing a serious threat to human health. Therefore, a highly sensitive, rapid, convenient, and low-cost detection method must be urgently established. In this study, a triple strategy-enhanced immunochromatographic assay (ICA) was developed to satisfy these detection ...
Xiaocui Lai +8 more
openaire +2 more sources
Aflatoxin M1 (AFM1) is highly toxic, widely distributed, and difficult to monitor, posing a serious threat to human health. Therefore, a highly sensitive, rapid, convenient, and low-cost detection method must be urgently established. In this study, a triple strategy-enhanced immunochromatographic assay (ICA) was developed to satisfy these detection ...
Xiaocui Lai +8 more
openaire +2 more sources
Novel dual-recognition electrochemical biosensor for the sensitive detection of AFM1 in milk
Food ChemistryAflatoxin M1 (AFM1) is a highly carcinogenic and toxic compound that is commonly found in dairy foods such as milk. We developed an electrochemical MIP (molecularly imprinted polymer) and aptamer (Apt) based aptasensor (Apt-Au@PEIM/AFM1/MIP-Apt/AuNPs)/GCE) with dual-recognition signal amplification to detect AFM1 in milk.
Ding Yang +7 more
openaire +2 more sources