Safety of new food sources and production systems, new review published

The global food system is in the midst of a significant transformation, driven by international trade, consumer demand for healthier and sustainable options. New food sources and production systems (NFPS) are emerging, promising a more diverse and environmentally friendly food supply. However, ensuring the safety of these new foods is crucial. An article entitled “Addressing the safety of new food sources and production systems” recently published in the journal of Comprehensive Reviews in Food Science and Food Safety, examines the potential hazards associated with various NFPS and highlights the collaborative efforts to mitigate these risks.  

The rise of new plant-based proteins brings risks like microbial contamination, toxins, and allergens. Seaweed, prized for its nutrition, can carry microbes, heavy metals, and allergens. Jellyfish, an emerging protein source, may contain microplastics, microbes, and toxins. Insects, traditionally consumed in many cultures, need strict rearing to avoid bacteria, parasites, and fungi. Microbial proteins from fermentation pose contamination and toxin risks. Lab-grown cell-based meat raises concerns about bacteria, toxins, and allergens. Vertical farming requires monitoring for microbial and chemical hazards. 3D food printing needs stringent hygiene to prevent bacterial contamination.  

This study highlights that guaranteeing the safety of NFPS requires a comprehensive approach involving governments, researchers, and industry. The process begins with risk assessment, a science-based method to identify potential health risks associated with NFPS. Following this, risk management involves developing regulations and recommendations to protect consumers while facilitating trade. Effective risk communication ensures transparency and empowers consumers to make informed choices.  

International organizations are playing a pivotal role in establishing safety standards for NFPS products. Consistent regulations across regions are essential for global food safety. Collaboration between governments and the NFPS industry fosters transparency and knowledge sharing, ensuring that safety considerations are integrated from the earliest stages of NFPS development.  

Researchers are critical in identifying data gaps, assessing risks, and informing risk communication strategies. Their collaboration with the industry during the initial stages of NFPS development allows for the early integration of safety considerations. Sharing knowledge and resources between countries, particularly to support low- and middle-income nations, is crucial for robust food safety assessments.  

As NFPS continue to evolve, ongoing research and collaboration are necessary to address knowledge gaps and develop new safety assessment tools. Innovative technologies such as allergy screenings and genetic analysis of microbes hold promise for evaluating potential risks. Embracing approaches like bioinformatics and Whole Genome Sequencing for safety assessments paves the way for more efficient and reliable methods.      

 

Sources:  

IFT