Residues of certain veterinary drugs in raw milk in Slovenia in the 2000 2002 period

Dolajs, Helena; Doganoc, Darinka Z.; Šinigoj-Gačnik, K.; Kirbiš, Andrej; Cerkvenik-Flajs, Vesna

doi:10.1504/ijep.2007.015672

Cited by 4 publications

(2 citation statements)

References 8 publications

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Section: Milkmentioning

confidence: 99%

“…Confirmation was via LC-MS (LOD/LOQ = 0.1/0.2 µg/kg). Chloramphenicol was detected in two samples (reported concentrations: 0.5 µg/kg and < 0.2 µg/kg) (Dolajš et al, 2007). Bilandžić et al (2011b) reported the results for raw milk samples collected in the framework of the National Residue Monitoring plan in the Republic of Croatia between 2008 and 2010.…”

Section: Milkmentioning

confidence: 99%

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Scientific Opinion on Chloramphenicol in food and feed

2014

EFS2

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Chloramphenicol is an antibiotic not authorised for use in food-producing animals in the European Union (EU). However, being produced by soil bacteria, it may occur in plants. The European Commission asked EFSA for a scientific opinion on the risks to human and animal health related to the presence of chloramphenicol in food and feed and whether a reference point for action (RPA) of 0.3 µg/kg is adequate to protect public and animal health. Data on occurrence of chloramphenicol in food extracted from the national residue monitoring plan results and from the Rapid Alert System for Food and Feed (RASFF) were too limited to carry out a reliable human dietary exposure assessment. Instead, human dietary exposure was calculated for a scenario in which chloramphenicol is present at 0.3 µg/kg in all foods of animal origin, foods containing enzyme preparations and foods which may be contaminated naturally. The mean chronic dietary exposure for this worst-case scenario would range from 11 to 17 and 2.2 to 4.0 ng/kg b.w. per day for toddlers and adults, respectively. The potential dietary exposure of livestock to chloramphenicol was estimated to be below 1 µg/kg b.w. per day. Chloramphenicol is implicated in the generation of aplastic anaemia in humans and causes reproductive/hepatotoxic effects in animals. Margins of exposure for these effects were calculated at 2.4 × 10 5 or greater and the CONTAM Panel concluded that it is unlikely that exposure to food contaminated with chloramphenicol at or below 0.3 µg/kg is a health concern for aplastic anaemia or reproductive/hepatotoxic effects. Chloramphenicol exhibits genotoxicity but, owing to the lack of data, the risk of carcinogenicity cannot be assessed. The SUMMARYChloramphenicol is a broad-spectrum antibiotic effective against Gram-positive and Gram-negative bacteria and, in the past, has been widely used to treat infections in both humans and animals. Chloramphenicol is not authorised for use in food-producing animals in the European Union (EU) but may be used in human medicine and in treatments for non-food-producing animals. Apart from its potential occurrence as a residue in food from illicit treatment of food-producing animals, chloramphenicol has also been used in feed and food enzyme products and may occur naturally in plants from its production by the soil bacterium Streptomyces venezuelae.The EFSA Scientific Opinion entitled "Guidance on methodological principles and scientific methods to be taken into account when establishing Reference Points for Action (RPAs) for non-allowed pharmacologically active substances present in food of animal origin" identified an approach for establishing RPAs for various categories of non-allowed pharmacologically active substances. However, the opinion also identified certain categories of non-allowed pharmacologically active substances that are considered to be outside the scope of the procedure, including substances causing blood dyscrasias (aplastic anaemia) such as chloramphenicol. As chloramphenicol is excluded fro...

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Section: Milkmentioning

confidence: 99%

Section: Milkmentioning

confidence: 99%