Abstract
In Botswana, mopane worm Imbrasia belina Westwood is culturally accepted as food by people of different age groups from different regions and districts. However, there are several other insect that are anecdotally known to be edible in Botswana. To verify this, a study was conducted by means of a questionnaire and discussions among Batswana of different age groups from six districts in the country to obtain the names of insects that are known to be edible. A total of 27 insect species was identified. The study also investigated methods of collection, processing, precooking preparation, cooking methods, storage and recipes. Chi-square analysis showed that people’s knowledge of edible insects differed with districts and age groups. Older people were more familiar with uncommon edible insect compared to the younger generation. With the exception of mopane worm, the majority of the people interviewed, especially the young, had not eaten any of the species, despite knowing that they were edible. This shows that, apart from the use of mopane worm, entomophagy (the eating of insect by humans) as practiced among Batswana is declining. However, in the light of current decline in food production in Africa, especially in the arid regions of Botswana, insects may make a valuable contribution to the protein and calories of many peoples’ diets. A shift from traditional harvesting to mass production of insects has the potential to provide animal protein to humans through direct consumption or indirectly when used as livestock feed, and could reduce malnutrition.
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Obopile, M., Seeletso, T.G. Eat or not eat: an analysis of the status of entomophagy in Botswana. Food Sec. 5, 817–824 (2013). https://doi.org/10.1007/s12571-013-0310-8
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DOI: https://doi.org/10.1007/s12571-013-0310-8