Dataset Information

Analysis of Food Safety Management Systems in the Beef Meat Processing and Distribution Chain in Uganda.

ABSTRACT: Meat production is an essential component in food security and the economy in Uganda. However, food safety concerns pose a challenge to public health in Uganda and impede access to regional and global markets. Here, food safety management (FSM) practices in the Ugandan beef supply chain were evaluated. A cross-sectional survey was conducted in major slaughterhouses (n = 3), butcher shops (n = 184), and supermarkets (n = 25) in Uganda's capital, Kampala. The three slaughterhouses had low scores in core control and assurance activities of FSM. Packaging interventions were weak in all the slaughterhouses, while only one slaughterhouse had a functional cooling facility. Supermarkets implemented better hygienic and preventative practices in comparison to butcher shops. However, both sourced from slaughterhouses that had low-to-poor hygiene practices, which weakened the efforts implemented in the supermarkets. Furthermore, most butcher shops did not offer training to meat handlers on HACCP (Hazard Analysis and Critical Control Point)-based practices. The low food safety performance in the supply chain was primarily attributed to poor sanitation, hygiene, and handling practices. Therefore, HACCP-based training and robust preventive, intervention, and monitoring systems are needed in the Ugandan beef supply chain to benefit public health and increase competitiveness.

SUBMITTER: Jeffer SB

PROVIDER: S-EPMC8534317 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature

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Analysis of Food Safety Management Systems in the Beef Meat Processing and Distribution Chain in Uganda.

Jeffer Siya Balaam SB Kassem Issmat I II Kharroubi Samer A SA Abebe Gumataw Kifle GK

Foods (Basel, Switzerland) 20210922 10

Meat production is an essential component in food security and the economy in Uganda. However, food safety concerns pose a challenge to public health in Uganda and impede access to regional and global markets. Here, food safety management (FSM) practices in the Ugandan beef supply chain were evaluated. A cross-sectional survey was conducted in major slaughterhouses (n = 3), butcher shops (n = 184), and supermarkets (n = 25) in Uganda's capital, Kampala. The three slaughterho ...[more]

PMID: 34681293

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Project description:The present study aimed to assess the performance of food safety management systems in food retail stores via audits to reveal potential areas of improvement and to find out possible corrective actions to suggest to the top management. Two cycles of on-site audits took place in 106 stores to assess the requirements and hygiene conditions. After the first cycle of audits, improvements were suggested to the top management, and a second cycle of audits took place after a reasonable time. In the checklist, we recorded the temperatures of retail refrigerators and the scores from the inspection of hygiene and HACCP documentation. In the A' audit, the percentage of stores that had higher temperatures than the critical limits was equal to 51%, and those temperatures occurred in the refrigerators for salads, followed by the refrigerators for deli meat, yogurts and desserts. In the B' audit, only the refrigerators for salads exhibited percentages that were statistically significant lower (p-value < 0.05), and the stores were improved after the audit. High percentages of high-scoring stores were observed in the A' and B' audit in the inspection of HACCP documentation, although there was not a statistically significant improvement observed (p-value > 0.05). In the hygiene inspection, statistically significant improvement with 95% confidence appeared for "Refrigerator's products appearance", "Storage cleanliness", and "Grocery shelf cleanliness". The highest number of non-conformities without statistically significant improvement was found for "Checking temperatures of the receiving products" and "Labeling of fruit store products", with the percentages being lower than 15% in both of the audit cycles. Many employees of the stores did not check and record the temperatures of receiving products from suppliers. In addition, the storage of spoiled products beneath fresh products for selling in the same refrigerator is not a good practice. Greater efforts must be made by top management and employees to maintain and distribute food products in the best and safest possible hygiene conditions.

Project description:Aflatoxin contamination along the processing points of locally made complementary food composite needs to be ascertained and minimized to reduce exposure to weaning children. The study established the concentrations of total aflatoxin (TAF) and aflatoxin B1 (AFB1) along the processing points of locally made malted millet sesame soybean composite (MMSSC) across season one (wet) and season two (dry) and determined children's exposure to them. A total of 363 samples were collected in 2019. TAF and AFB1 concentrations were determined quantitatively using an enzyme-linked immunosorbent assay (ELISA). Consequently, exposure of individual children was assessed as Estimated Daily Intake (EDI), (ng kg-1 bw day-1). All the samples along the processing points had detectable concentrations of TAF and AFB1 ranging from 0.578 μg kg-1 to 1.187 μg kg-1 and 0.221 μg kg-1 to 0.649 μg kg-1 respectively. Contamination was highest in raw materials; soybean (Glycine max) > sesame (Sesamum indicum), followed by stored composite, freshly prepared composite, and least in millet (Eleusine coracana). Contamination varied significantly across seasons with the wet season having higher contamination than the dry season at P = 0.05. All samples (100%) were within the European Commission (EC) acceptable maximum tolerable level for TAF and AFB1 (4 μg kg-1 and 2 μg kg-1) respectively for processed foods for general consumption. But were below the EU acceptable maximum tolerable level for TAF and AFB1 (0.4 μg kg-1 and 0.1 μg kg-1) respectively for processed baby foods cereals. However, all were within the United States- Food and Drug Authority (US-FDA) and East African Community (EAC) set maximum acceptable limit of 20 μg kg-1 for TAFs, 10 μg kg-1 and 5 μg kg-1 for TAF and AFB1 respectively. Conversely, exposure to these toxins was much higher than the Provisional Maximum Tolerable Dietary Intake (PMTDI) of 0.4 ng kg-1 bw day-1 to 1.0 ng kg-1 bw day-1. A significant difference in exposure to both toxins was observed with the weight. The age of 5 months was the most exposed. A concerted effort is needed to reduce children's exposure to MMSSC to TAF and AFB1, taking sesame and soybean as priority ingredients and proper storage based on season to control contamination.

Dataset Information

Analysis of Food Safety Management Systems in the Beef Meat Processing and Distribution Chain in Uganda.

Publications

Analysis of Food Safety Management Systems in the Beef Meat Processing and Distribution Chain in Uganda.

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