The toxic heavy metals like Cd, Pb, Hg affect
biological functions, hormone system and growth.
They accumulate in body organs and food animals
and are transmitted through food determinate
serious public health hazard. The toxicants
accumulated in the vital organs like liver and
kidney and exert adverse effects on domestic
animals [1].
Many anthropogenic activities such as mining and
metallurgy, industries or transport sectors
redistribute toxic substance as heavy metals (Pb,
Hg, Cd, etc.) into the environment. They persist
for longer period and their metabolites affecting
environment [2]. Cadmium is a non-essential
element that has high rates of soil to plant
transference compared with other non-essential
elements, and certain plant species accumulate