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This study was conducted to determine the microbiological status of 390 beef and pork minced meat samples collected over three years from 52 retailers in the territory of Belgrade. The numbers of aerobic colony counts, Escherichia coli, and the presence of Salmonella spp. are prescribed criteria for this group of meat semi-products. Salmonella spp. was confirmed in one sample of minced beef meat (0.8%), while unsatisfactory E. coli counts were only determined in pork meat samples (2.7%). In 2021, all samples complied with the microbiological criteria for minced meat The highest occurrence of positive samples was observed during the III quarter of 2022 (P=0.04) with a frequency of 9.3%. The level of contamination of minced pork with E. coli bacteria in the same quarter was significantly higher compared to the II quarter of 2022 (627±75 vs. 292±9 cfu/g, P=0.009). Improvement of process hygiene and revision of process control, along with permanent education of food staff on the principles of GMP and GHP, are necessary for maintaining food safety and public health. [ABSTRACT FROM AUTHOR]

The exponentially increasing annual production of plastic waste at a global level has raised concerns regarding the prospective infiltration of microplastics into terrestrial ecosystems. The transport of microplastics via wind advection and stormwater runoff presents a substantial hazard to food resources. The most recent studies reveal that chicken, pork, and beef samples are contaminated with microplastic particles, encompassing polystyrene, polyethylene terephthalate, and polypropylene. However, the employment of various non-standardized detection methodologies poses a significant obstacle in the interpretation of acquired results. Furthermore, the thorough clarification of the correlation between human exposure to microplastics and various health consequences, such as carcinogenicity, infertility, metabolic disorders and pregnancy complications, remains inadequately explored and necessitates additional investigation to enhance public awareness and propose solutions and integrated strategies for the mitigation of microplastic contamination in meat chain. [ABSTRACT FROM AUTHOR]