Insects in food and feed systems in sub-Saharan Africa: the untapped potentials
2021
Babarinde, Samuel A. | Mvumi, Brighton M. | Babarinde, Grace O. | Manditsera, Faith A. | Akande, Taiwo O. | Adepoju, Adebusola A.
Insects as food and feed have the potential to alleviate food, feed and nutrition insecurity in sub-Saharan Africa (SSA) against a backdrop of climate change. Such use has gained unprecedented attention in the past decade and the trend will probably continue due to the species diversity, new discoveries in the nutritional, neutraceutical and medicinal potentials of edible insect species. In order to meet the increasing demand for insects as food and feed, insect farming should complement sustainable wild insect harvesting. The ecological impact of insect farming, economics, species biological and processing aspects deserve empirical investigation. This is crucial in order to effectively guide potential insect producers and processors. Besides the use of insects in folk medicine, several industrial products including polyunsaturated and monosaturated fatty acids, peptides, enzymes, and antimicrobial compounds can be obtained from edible insects. With the teaming world population, value addition via product fortification is a practical strategy to enhance the acceptance of edible insects for human food and nutrition security. The future of insects as food and feed will witness the development of international trade and SSA governments should be ready to comply with product standardization and legislation requirements to penetrate external markets. Despite the diversity of edible insects in SSA and some commonalities there-in, not all consumers are well-informed on the inherent risks of allergens, toxicants and antinutritional compounds occurring in some edible species. Further research needs and future strategies to exploit the untapped potential of insects as food and feed in SSA are mapped out.
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