Minerals and Phytochemical Constituents of Mangifera Indica Seed Kernel Obtained from Eastern Nigeria

Abstract:

The analysis on the seed kernel of Mangifera indica was carried out in the laboratory with the view of determining its phytochemical constituents as well as its mineral constituent. The sample was screened for its phytochemicals and the minerals determination was performed by the ashing method with the aid of a muffle furnace and bulk scientific atomic absoption spectrometer (AAS). Results obtained revealed that the seed kernel is rich in phytonutrients as it contains alkaloids, tannins, phenols, saponins, glycosides, flavonoids and steroids. Similarly, the mineral composition revealed that the seed kernel contained essential minerals such as; Potassium, 0.013mg/g, Sodium 0.788mg/g, Magnesium 0.005mg/g, Calcium 0.009mg/g, Manganese 0.039mg/g, Iron 0.101mg/g, Zinc 0.058mg/g, Copper 0.0016mg/g, Cobalt 0.010mg/g and Chromium 0.008mg/g. These results not only highlighted the usefulness of this sample but gives credence to fact that the Mangifera indica seed kernel could act as a veritable food supplements for both domesticated animals and man.