Quality and Safety of Fresh Beef in Retail: A Review.

ABSTRACT: This study aimed to review the scientific literature on the quality and safety of beef sold in retail, methodologies used for quality evaluation, and proposed interventions for the sector. Bibliographical research was performed to identify scientific articles using the electronic databases Ovid, PubMed, Scielo, LILACS, Scopus, and Embase. Thirty-three articles were included in the review. Given the different dimensions of the studies, the results were organized into three categories, according to the following approaches: food, environment, and handlers; consumers and selection criteria; and intervention strategies for the retail sector. The applied methodological strategies revealed inadequate conditions and neglect in several processing and operation stages that are fundamental to the maintenance of quality standards. The results confirm a worrying scenario and the presence of risks to consumers. Based on the studies evaluated, it is necessary to emphasize consumer concern about the importance of the integrated information chain-all stages involved in the production process and meat distribution for retail meat stores. The reported conditions from different studies indicate the need for interventions with a view to prevention of health risks, continued training of food handlers, and transformation of evidenced realities. In this context, it is possible to point out the predominance of diagnostic studies, in contrast with interventional studies focused on the training and qualification of food handlers.

Street Food, Food Safety, and Regulation: What is the Panorama in Colombia?

ABSTRACT: Public management of street food is a challenge in many countries. In Colombia, despite the extent of the economic, social, and food contributions of the segment and the concern from the public health perspective, the amount of research on the subject still remains insufficient. Thus, this study aimed to establish a panorama of the street food trade in Colombia, considering its mode of operation, food security, and regulatory context, based on the scientific literature published between 2000 and 2018. A literature review was carried out in the Medline, SciELO, LILACS, Scopus, Redalyc, and Google Scholar databases, as well as in the University of Colombia's institutional repositories and scientific books. A set of 19 publications were selected and evaluated for three dimensions-work and culture, food safety, and regulation-according to the objectives and methodologies applied. In category 1, relative to work and culture, five studies were retrieved (26.3%), highlighting the economic and social contribution of the sector and the protection of food cultural heritage. Category 2, referring to hygiene and microbiological safety in the activity, covers 11 publications (57.9%) and comprised the largest research field of interest in the country. Among the food pathogens surveyed, Salmonella spp. were the most investigated, registering nonconformity in the samples (6.55%). Category 3, with three articles (15.8%), covered public policies and regulation of the segment, highlighting the challenges to regulating the sector and the need for intersectional articulation in administrative policies. The results confirm both the relevance of the segment to food security and the concern with microbiological hazards, demanding strategies to improve its regulation and functioning in the country, with the aim of protecting the health of consumers.