Macro nutrient composition in selected seasonings used in Nigeria

This study evaluated the level of macro nutrients in some selected seasonings used in Nigeria. Replicate samples of 13 brands/products of seasonings were purchased in Port Harcourt, Nigeria. The samples were processed and analyzed. The results showed 56.59-4203.06 mg/kg potassium, 348.56-1825.54mg/kg sodium, 12.35-234.72mg/kg magnesium and 4.85-245.50 mg/kg calcium. Analysis of variance showed significant variation (P<0.05) among the different brands/products for each of the macro nutrients under study. The values of the macro nutrients were higher than 0.4mg/kg limits (for calcium, potassium, sodium and magnesium) recommended for seasonings by the National Agency for Food and Drug Administration and Control (NAFDAC)-a Nigerian Agency. Furthermore, since small quantity of the seasoning is required in human diet there may be no major effects. Based on the results of this study there is the need for adequate surveillance of these seasonings with regard to elemental concentration.