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Possibilities of interference in the identification of aflatoxin M1
Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung, 1978A 3 year old, naturally contaminated milk powder and a 3 year old Tilsit cheese, stored at −18° C and produced from naturally contaminated milk, have been analysed for aflatoxin M1 by usual methods.
Manfred Miller +3 more
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Selection of aptamers for aflatoxin M1 and their characterization
Journal of Molecular Recognition, 2014In the present work, aptamers against aflatoxin M1 and aflatoxin B1 were generated and tested for creating proof of principle of recognition of aflatoxin M1 by generated aptamers. The aptamers were selected through the process referred as systematic evolution of ligands by exponential enrichment.
Amit Kumar Pandey +3 more
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Carcinogenicity of synthetic aflatoxin M1 in rats
Food and Cosmetics Toxicology, 1974Abstract Synthetic, racemic aflatoxin M1 administered to male Fischer rats by stomach tube in 40 doses totalling 1 mg/rat induced hepatocellular carcinoma in one rat of a group of 29 killed 100 wk after dosing. Natural aflatoxin B1 at the same dose induced liver tumours in 9 9 rats after 53 wk.
Gerald N. Wogan, S. Paglialunga
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Aflatoxin M1 in raw milk in Croatia
Food Control, 2010In this study the levels of aflatoxin M1 (AFM1) of 61 milk samples delivered from small milking farms were determined in January, February, March and April (cold season), and June, July and September (hot season) of 2009. The concentration ranges of AFM1 in the samples were determined by competitive enzyme-immunoassay method.
Nina Bilandžić +2 more
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Aflatoxin M1 in milk – An overview
2022Aflatoxins are secondary metabolites produced by fungi of the genus Aspergillus and are toxic even at low doses. There are several different forms of aflatoxins (B1, B2, G1, G2, M1, M2, etc.), but the most toxic and best known is aflatoxin B1 (AFB1).
Antunović, Martina +2 more
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On the occurrence of aflatoxin M1 in milk and dairy products
Food and Chemical Toxicology, 2009Aflatoxins are toxic fungal metabolites found in foods and feeds. When ruminants eat AFB(1)-feedstuffs, they metabolise the toxin and excrete AFM(1) in milk. To control AFM(1) in foods it is necessary to reduce AFB(1) contamination of feeds for dairy cattle by preventing fungal growth and AFB(1) formation in agricultural commodities intended for animal
Prandini, Aldo +5 more
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Hitzestabilit�t von Aflatoxin M1
Zeitschrift f�r Lebensmittel-Untersuchung und -Forschung, 1977Aflatoxin M1 was added to Emmental hard cheese which was used for the production of processed cheese. The melting times at about 90 degrees C varied between 3 and 30 min. The analysis of the corresponding processed cheeses yielded a recovery of about 91% aflatoxin M1 on average.
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Chemical conversion of aflatoxin B1 to M1
Phytochemistry, 1985Abstract Aflatoxin M1, a potent carcinogenic metabolite of aflatoxin B1, was synthesized in four steps, from aflatoxin B1. This reaction is of value because it yields larger quantities of this otherwise difficult to obtain compound for chemical studies and toxicological evaluation.
Alan Paau +2 more
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A portable fluorometer for the rapid screening of M1 aflatoxin
Sensors and Actuators B: Chemical, 2007A compact fluorometric sensor equipped with a LED source and a high sensitivity PMT detector was implemented for the selective detection of native fluorescence of aflatoxin AFM1 in liquid solutions. This compact and easy-to-handle device is intended for the rapid monitoring of AFM I in milk, enabling the detection of concentrations up to the legal ...
C Cucci +4 more
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Production and characterization of antibody against aflatoxin M1
Experientia, 1979Antibody against aflatoxin M1 was obtained after immunization of rabbits with bovine serum albumin-afla M1 oxime conjugate. The antibody has greatest binding efficiency for afla M1, and was less efficient for afla B1. Cross-reaction of antibody with aflatoxin Q1, aflatoxicol, and aflatoxin B2a was weak.
F. S. Chu, W. O. Harder
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