ResearchBib Share Your Research, Maximize Your Social Impacts
Sign for Notice Everyday Sign up >> Login

Assessment of Selected Trace Elements in Fruits and Vegetables Cultivated Around Mojo, Meki and Zeway Irrigation Farms, Ethiopia

Journal: International Journal of Science and Research (IJSR) (Vol.5, No. 4)

Publication Date:

Authors : ;

Page : 863-866

Keywords : Heavy metals; lead; cadmium; copper; cobalt; nickel; dry ashing; permissible levels; fruit; vegetables;

Source : Downloadexternal Find it from : Google Scholarexternal

Abstract

This study was conducted to analyze the heavy metals in selected fruit and vegetables produced in irrigation farms around Mojo, Meki and Zeway area, Ethiopia. The total 8 samples viz. , 4 vegetables and 4 fruits were collected which are commonly produced in the areas. These were digested using dry ashing method assisted with concentrated nitric acid and the ash dissolved with 3N hydrochloric acid and analyzed with the aid of Parkin - Elmer Atomic Absorption Spectrometer to determine the level of heavy metals (Lead, Cadmium, Copper, Zinc, Cobalt and Nickel). The results obtained were compared with their permissible levels set by the FAO and WHO and were found to be within safe limits for all analyzed heavy metals.

Last modified: 2021-07-01 14:33:56