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Food Safety Risks and Mitigation Strategies for Root and Tuber Crops in sub-Saharan Africa - A Mini-Review
Patrick Maada Ngegba1, Martha S E Williams-Ngegba2, Prince E Norman3
1Natural Resource Management, Njala Agricultural Research Center (NARC), PMB 540, Njala, Sierra Leone; Sierra Leone Agricultural Research Institute, PMB 1313, Tower Hill, Freetown, Sierra Leone.
Root and tuber crops are vital staples in sub-Saharan Africa (SSA), but face significant food safety risks. This review catalogs these hazards, highlighting contamination issues and policy gaps to improve food security.
Area of Science:
- Agricultural Science
- Food Science
- Public Health
Background:
- Root and tuber crops (e.g., cassava, yam) are crucial for food security and livelihoods in sub-Saharan Africa (SSA).
- Food safety is paramount in agrifood systems, directly impacting population health and well-being.
- Existing food safety challenges in SSA's root and tuber value chains require comprehensive cataloging.
Purpose of the Study:
- To identify and synthesize key food safety risks associated with root and tuber crops in SSA.
- To analyze contamination issues, public health implications, and regulatory gaps.
- To enhance stakeholder awareness and inform policy development for improved food safety.
Main Methods:
- Mini-review approach.
- Synthesis of existing literature on food safety risks in SSA's root and tuber sector.
- Focus on contamination types, health impacts, and policy/regulatory analysis.
Main Results:
- Identified key food safety risks including cyanogenic glycosides, chemical contaminants, heavy metals, mycotoxins, and pesticide residues.
- Highlighted significant public health implications stemming from these contaminants.
- Revealed critical gaps in current policy and regulatory frameworks across SSA.
Conclusions:
- Urgent need to address cataloged food safety risks in SSA's root and tuber agrifood systems.
- Enhanced awareness and effective regulatory frameworks are essential for safeguarding public health.
- Strategic investments in food safety infrastructure are vital for resilient value chains.
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