scholarly journals Impact of residues of veterinary medicinal products in food of animal origin on public health safety in Poland in the years 2003-2017

2020 ◽  
Vol 76 (06) ◽  
pp. 6412-2020
Author(s):  
MICHAŁ MAJEWSKI ◽  
KRZYSZTOF ANUSZ ◽  
ZBIGNIEW BEŁKOT ◽  
PRZEMYSŁAW RACEWICZ ◽  
ANNA ŁUKOMSKA
Keyword(s):  
Public Health ◽  
Radioactive Contamination ◽  
Annual Reports ◽  
Animal Origin ◽  
Antibiotic Residues ◽  
Medicinal Products ◽  
Consumer Safety ◽  
Food Of Animal Origin ◽  
Waiting Periods ◽  
Veterinary Medicinal Products

Monitoring the presence of residues of unauthorized substances, chemical and biological residues, medicinal products and radioactive contamination in food is an important element of the system for protection of consumers against hazardous foods. The aim of the study was to analyze the results of monitoring tests for the presence of antibiotics and chemotherapeutics affecting consumer safety in products of animal origin that were carried out in Poland in the years 2003-2017. The material for analysis were annual reports on the results of tests for the presence of prohibited substances, chemical and biological residues, medicinal products and radioactive contamination in food produced in Poland. Samples for testing were taken at random from food of animal origin produced on farms under the supervision of the Veterinary Inspectorate. The reports present data on monitoring tests carried out in the years 2003-2017. The analysis was based on the results for B1 substances, which include antibacterial substances, antibiotics and chemotherapeutics approved for use in food-producing animals. The results from the last two years of research were analyzed in detail, including the results for prohibited substances with antibacterial action from group A6 (prohibited substances) and, in the case of poultry, for coccidiostats (group B2b).The results of the monitoring studies in Poland indicate that both veterinarians and animal breeders were aware that the proper use of chemotherapeutics and compliance with waiting periods are necessary to ensure food safety. Samples that exceeded the standards represented less than 0.3% of all samples tested in all types of food. According to the results of these studies, antibiotic residues were most frequently found in honey.

scholarly journals Occurrence of oxytetracycline residues in milk samples from Palakkad, Kerala, India

2020 ◽  
Vol 13 (6) ◽  
pp. 1056-1064
Author(s):  
M. Asif Hebbal ◽  
C. Latha ◽  
K. Vrinda Menon ◽  
Jolly Deepa
Keyword(s):  
Public Health ◽  
High Performance ◽  
Raw Milk ◽  
Animal Origin ◽  
Enzyme Linked Immunosorbent Assay ◽  
Antibiotic Residues ◽  
Milk Samples ◽  
Consumer Safety ◽  
Food Of Animal Origin ◽  
Health Significance

Background and Aim: Food of animal origin such as milk is vital for nutritional security and should be free of any antibiotic residues due to its public health significance. We designed a study aiming to determine the occurrence of antibiotic residues and in further levels of oxytetracycline residues in pooled raw milk samples from Palakkad district, Kerala. Materials and Methods: We collected pooled raw milk samples were collected from Alathur, Chittoor, and Palakkad blocks of Palakkad district, Kerala. A total of 215 samples were screened for antibiotic residues by microbial inhibition assay (MIA) and the positive samples were subjected to enzyme-linked immunosorbent assay (ELISA) to determine oxytetracycline residues, this was further confirmed using high-performance liquid chromatography (HPLC). Results: We found that out of the 215 pooled raw milk samples screened for antibiotic residues using MIA, 22 samples (10.23%) were positive for antibiotic residues from Palakkad, Kerala. Out of these 22 samples, five (2.33%) were positive for oxytetracycline residues. We further calculated the mean concentration of oxytetracycline residues in these five samples and estimated it to be 201.00±41.25 ng/mL and 272.11±53.21 ng/mL using ELISA and HPLC, respectively. On analyzing these five samples, we found that four samples (1.86%) exceeded the maximum residue limits level of 100 ng/mL for oxytetracycline residues in milk as specified by Codex Alimentarius Commission/Food Safety and Standards Authority of India (FSSAI). Conclusion: This study revealed that the occurrence of oxytetracycline residues in pooled raw milk samples in the Palakkad district of Kerala. Hence, there is a need for surveillance and monitoring of antibiotic residues in milk due to its impact on public health to ensure consumer safety.

Residues of veterinary medicinal products and coccidiostats in eggs – causes, control and results of surveillance program in Poland

2012 ◽  
Vol 15 (4) ◽  
pp. 803-812 ◽  
Author(s):  
M. Piątkowska ◽  
P. Jedziniak ◽  
J. Żmudzki
Keyword(s):  
European Union ◽  
Animal Origin ◽  
Surveillance Program ◽  
Medicinal Products ◽  
Veterinary Medicines ◽  
Food Of Animal Origin ◽  
European Union Countries ◽  
Edible Tissues ◽  
Harmful Substances ◽  
Veterinary Medicinal Products

Abstract The use of veterinary medicinal products in food producing animals for a variety of purposes causes that their residues may be presented in edible tissues. As a result, in concern of public health, European Union Countries establish each year monitoring plans and they control the levels of harmful substances in food of animal origin. This paper presents survey of residues of veterinary medicinal products and coccidiostats in eggs for Poland and European Union in years 2007-2010. Despite the decrease in reported non-compliant results for coccidiostats, the numbers were still higher than those for veterinary medicines. The most often determined coccidiostats were: nicarbazin, dinitrocarbanilide, salinomycin and lasalocid, and the most often reported non-compliant results for veterinary medicines were: antimicrobials, enrofloxacin and doxycycline.

scholarly journals Reforming of legislation on the residues of veterinary medicinal products in foodstuffs of animal origin as a component of Ukraine food security

2020 ◽  
Vol 22 (100) ◽  
pp. 108-115
Author(s):  
I. Berezovska
Keyword(s):  
Food Security ◽  
Legal Regulation ◽  
Economic Security ◽  
Animal Origin ◽  
The European Union ◽  
Medicinal Products ◽  
Association Agreement ◽  
National Legislation ◽  
The Eu ◽  
Veterinary Medicinal Products

It is known that the food security of the state, aimed at providing the population with quality and healthy food, is an important component of economic security. Recent developments in the world and national security challenges posed by the Covid-19 virus pandemic necessitate a reassessment of approaches to the legal regulation of issues that significantly affect human health. Today, the reform of the relevant national legislation on FAR residues in food requires a systematic and holistic approach and the definition of its priorities in such a way as to promote food safety and the development of domestic business. The article is devoted to the analysis of the current Ukraine legislation concerning regulation of residues of veterinary medicinal products in foodstuffs of animal origin. It was shown that the formation of such legislation was due to the development of international trade, including the fulfilment of the European Union requirements for the safety of foodstuffs imported into its market. At the same time, the conclusion of the Association Agreement and the introduction of a Free trade zone with the EU was a significant impetus to the reforming of national legislation on residues. The analysis of EU regulations, which serves as a legal basis for the residues control at the EU level, was carried out. It is noted that today in the Ukrainian legislation, despite the introduction of annual national plans for state monitoring of residues of veterinary medicinal products and contaminants in live animals and unprocessed foodstuffs of animal origin, there are a number of gaps that require urgent legislative regulation. It was proved that the completion of the reform of the national legislation on residues will contribute to improving safety of domestic foodstuffs, and therefore, will have important positive consequences not only for the development of trade with the EU, but primarily for the food security of Ukraine and the protection of the health of Ukrainian citizens.

scholarly journals Effect of doxycycline concentrations in chicken tissues as a consequence of permanent exposure to enrofloxacin traces in drinking water

2016 ◽  
Vol 60 (3) ◽  
pp. 293-299 ◽  
Author(s):  
Małgorzata Gbylik-Sikorska ◽  
Andrzej Posyniak ◽  
Tomasz Śniegocki ◽  
Bartosz Sell ◽  
Anna Gajda ◽  
...  
Keyword(s):  
Antibacterial Agents ◽  
Animal Origin ◽  
Water Supply Systems ◽  
Antibiotic Residues ◽  
Withdrawal Time ◽  
Antibacterial Compounds ◽  
Chicken Tissues ◽  
Food Of Animal Origin ◽  
Supply Systems ◽  
Poultry Farming

AbstractIntroduction: The main problem in poultry farming is the difficulty in producing food of animal origin without using antibacterial agents. Because most antibacterial compounds are dispensed in water, some water supply systems can be contaminated by antibiotics which are then administered to the animals unintentionally. This can lead to unexpected increases in antibiotic residues in food of animal origin. The aim of the present study was to determine whether the constant exposure of chicken broilers to enrofloxacin affects the withdrawal time of a therapeutic doxycycline that is intentionally administered to the chickens.Material and Methods: The concentrations of doxycycline, enrofloxacin, and ciprofloxacin were determined by LC-MS/MS in muscles and liver of the chickens.Results: Doxycycline residue concentrations in the chicken tissues from the group that received trace amounts of enrofloxacin were nearly 50% greater than those of the group that received only doxycycline.Conclusion: These results indicated that constant exposure to enrofloxacin in trace amounts significantly influences the residual doxycycline concentration in chicken tissues.

scholarly journals Determination of Polypeptide Antibiotic Residues in Food of Animal Origin by Ultra-High-Performance Liquid Chromatography-Tandem Mass Spectrometry

Molecules ◽  
2020 ◽  
Vol 25 (14) ◽  
pp. 3261
Author(s):  
Tomasz Bladek ◽  
Iwona Szymanek-Bany ◽  
Andrzej Posyniak
Keyword(s):  
High Performance ◽  
Multiple Reaction Monitoring ◽  
Gradient Elution ◽  
Animal Origin ◽  
Antibiotic Residues ◽  
Triple Quadrupole Mass Spectrometer ◽  
Limit Of Quantification ◽  
Food Of Animal Origin ◽  
Polypeptide Antibiotic

A novel UHPLC-MS/MS method for the determination of polypeptide antibiotic residues in animal muscle, milk, and eggs was developed and validated. Bacitracin A, colistin A, colistin B, polymyxin B1, and polymyxin B2 were extracted from the samples with a mixture of acetonitrile/water/ammonia solution 25%, 80/10/10 (v/v/v), and put through further evaporation, reconstitution, and filtration steps. The chromatographic separation was performed on a C18 column in gradient elution mode. Mass spectral acquisitions were performed in selective multiple reaction monitoring mode by a triple quadrupole mass spectrometer. The method was validated according to the criteria of Commission Decision 2002/657/EC. The method quantifies polypeptides in a linear range from 10 to 1000 μg kg−1, where the lowest concentration on the calibration curve refers to the limit of quantification (LOQ). The recoveries ranged from 70 to 99%, the repeatability was below 13%, and within-laboratory reproducibility was lower than 15%. The decision limit (CCα) and detection capability (CCβ) values were calculated, and ruggedness and stability studies were performed, to fulfill the criteria for confirmatory methods. Moreover, the developed method may also be used for screening purposes by its labor efficiency.

scholarly journals Environmental contamination of free-range hen with dioxin

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Szczepan Mikołajczyk ◽  
Marek Pajurek ◽  
Małgorzata Warenik-Bany ◽  
Sebastian Maszewski
Keyword(s):  
High Resolution ◽  
High Resolution Mass Spectrometry ◽  
Animal Origin ◽  
Surveillance Program ◽  
Congener Profile ◽  
Free Range ◽  
Consumer Safety ◽  
Food Of Animal Origin ◽  
Frequent Consumption ◽  
Waste Burning

Abstract Introduction The transfer of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) and polychlorinated biphenyls (PCBs) from a contaminated environment into the food chain is a serious consumer safety problem. As part of the Polish National Surveillance Program of PCDD/Fs and PCBs in food of animal origin, a concentration of PCDD/Fs of 4.61 ± 0.75 pg WHO-TEQ/g fat was determined in a sample of free-range eggs, which exceeded the permitted limit of 2.5 pg WHO-TEQ/g. The aim of the study was to investigate the source of the egg contamination and the risk for the eggs’ consumers. Materials and methods Eggs, muscles, feed and soil from the place where backyard waste burning had been carried out in the past and ash from a household stove tipped onto the paddock were analysed using the isotope dilution technique with high-resolution gas chromatography coupled with high-resolution mass spectrometry. Results The concentration in ash was low at 0.20 pg WHO-TEQ/g and the congener profile did not indicate the source of contamination. The dioxin content in soil from the backyard waste-burning site was 2.53 pg WHO-TEQ/g dry matter (d.m.) and the soil’s profile of PCDD/F congeners matched the profile of the contaminated eggs. Conclusion By reason of the congener profile similarity, the investigation concluded, that the cause of the contamination was the backyard waste-burning site soil which the animals had access to. Frequent consumption of contaminated eggs from the analysed farm could pose a health risk due to chronic exposure, especially for vulnerable consumers.

Sign in / Sign up

Export Citation Format

Share Document