📚 Volume 31, Issue 4 📋 ID: FFkiAku

Authors

Daniel Johansson , Yuriy Okonkwo

Olabisi Onabanjo University, Ago-Iwoye, Nigeria

Abstract

ABSTRACT\nThe shelf life and heavy metal contaminants of two commonly available edible insects in Ijebu division were studied. The samples were collected through water trap and by handpicking respectively with a view of adopting the method of the Association of Official Analytical Chemists for the shelf life and heavy metal study.\nHeavy metal contaminants such as Cadmium (10.95mg/kg, 12.70mg/kg), Zinc (5.50mg/kg, 2.70mg/kg) and Lead (39.55mg/kg, 40.15mg/kg) respectively, were revealed in both insects.\nAfter three months of storage, the results showed that there was high depreciation in the nutritional components in both Rhynchophorus phoenicis (larva) and Macrotermes bellicosus (winged). Therefore, this insinuates an 80% reduction in the nutritional composition it can supply when consumed after three months of storage.\nThe need to study further adequate methods of extending their shelf life is of utmost importance.\nKeywords: Edible insects, Shelf life, Heavy metal, Rhynchophorus phoenicis, Macrotermes bellicosus
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📝 How to Cite

Daniel Johansson , Yuriy Okonkwo (2024). "SHELF LIFE AND HEAVY METALS STUDY OF TWO COMMON EDIBLE INSECTS IN IJEBU DIVISION, SOUTHWESTERN, NIGERIA". Wulfenia, 31(4).