The escalating threat of plastic pollution necessitates urgent and immediate action, particularly within the food and beverage (F&B) industry, a significant contributor to single-use plastic waste (SUP). As the global population surges, so does the consumption of single-use plastics in the F&B sector, perpetuating a linear economy model characterized by a 'take, make, use, dispose' approach. This model significantly exacerbates plastic waste issues, with projections indicating an alarming increase in plastic outputs by 2050 if current practices continue. Against this backdrop, the circular economy presents a viable alternative, with its emphasis on resource retention, recovery, and the extension of product lifecycles. This study delves into the problems posed by single-use plastics, introduces the circular economy as a sustainable model, and explores effective strategies for the recycling and reuse of plastic waste within this framework. By examining the environmental impact of SUP in the F&B sector and advocating for the adoption of circular economy principles, this paper underscores a critical pathway towards sustainable solutions in the battle against plastic pollution. In conclusion, the transition to a circular economy, underpinned by global collaboration and the proactive implementation of supportive policies, is imperative for reducing the environmental footprint of single-use plastics and fostering a sustainable future.

Predictive microbiology is a rapidly evolving field that has gained significant interest over the years due to its diverse application in food safety. Predictive models are widely used in food microbiology to estimate the growth of microorganisms in food products. These models represent the dynamic interactions between intrinsic and extrinsic food factors as mathematical equations and then apply these data to predict shelf life, spoilage, and microbial risk assessment. Due to their ability to predict the microbial risk, these tools are also integrated into hazard analysis critical control point (HACCP) protocols. However, like most new technologies, several limitations have been linked to their use. Predictive models have been found incapable of modeling the intricate microbial interactions in food colonized by different bacteria populations under dynamic environmental conditions. To address this issue, researchers are integrating several new technologies into predictive models to improve efficiency and accuracy. Increasingly, newer technologies such as whole genome sequencing (WGS), metagenomics, artificial intelligence, and machine learning are being rapidly adopted into newer‐generation models. This has facilitated the development of devices based on robotics, the Internet of Things, and time‐temperature indicators that are being incorporated into food processing both domestically and industrially globally. This study reviewed current research on predictive models, limitations, challenges, and newer technologies being integrated into developing more efficient models. Machine learning algorithms commonly employed in predictive modeling are discussed with emphasis on their application in research and industry and their advantages over traditional models.

Food safety is a global concern, with millions suffering from foodborne diseases annually. The World Health Organization (WHO) reports significant morbidity and mortality associated with contaminated food consumption, and this emphasizes the critical need for comprehensive food safety measures. Recent attention has turned to postbiotics, metabolic byproducts of probiotics, as potential agents for enhancing food safety. Postbiotics, including organic acids, enzymes, and bacteriocins, exhibit antimicrobial and antioxidant properties that do not require live organisms, and this offers advantages over probiotics. This literature review critically examines the role of postbiotics in gut microbiome modulation and applications in the food industry. Through an extensive review of existing literature, this study evaluates the impact of postbiotics on gut microbiome composition and their potential as functional food ingredients. Research indicates that postbiotics are effective in inhibiting food pathogens such as Staphylococcus aureus, Salmonella enterica, and Escherichia coli, as well as their ability to prevent oxidative stress‐related diseases, and they also show promise as alternatives to conventional food preservatives that can extend food shelf life by inhibiting harmful bacterial growth. Their application in functional foods contributes to improved gut health and reduced risk of foodborne illnesses. Findings suggest that postbiotics hold promise for improving health and preservation by inhibiting pathogenic bacteria growth and modulating immune responses.

Food safety is crucial for ensuring the quality and safety of the global food supply. However, the gender and social dimensions of food safety are often overlooked and undervalued. Women, who are primary caretakers in households, play a vital role in food preparation, storage, and consumption. Gender inequality can result in limited access to resources and information needed for safe food handling and storage, increasing women's vulnerability to foodborne illnesses. Cultural practices, education, and income levels also impact food safety. These factors can contribute to disparities in food safety and increase the risk of foodborne illnesses among certain populations. Promoting gender equality, cultural sensitivity, and addressing income inequality are essential to ensure safe and secure food for all. Addressing these issues can lead to a more equitable and sustainable food system.

The agricultural sector has been focused on meeting the nutritional needs of the growing world population, but it faces numerous challenges including increased climate change, urbanisation, and environmental degradation. Innovative technologies used in the agricultural sector to meet these needs include genetically modified organisms, nanotechnology, and vertical farming. However, there are concerns surrounding these new technologies, such as their effects on the environment and health of the populace. African countries cultivating genetically modified crops have implemented regulatory frameworks and risk assessments to address these concerns. Nanotechnology raises concerns about the migration of nanoparticles into food, necessitating the development of specific regulations. Aquaculture carries risks of pathogenic microorganisms and antimicrobial residues. This article discusses the effect of these emerging technologies on food safety in Sub‐Saharan Africa and emphasises the need to address the challenges faced with managing these technologies and opportunities to address the risks associated with them.