The unoxidized minute traces of sugar signified imperfect combustion.
Deeper down in the earth comes the unoxidized zone which continues indefinitely.
It is only the unoxidized pale greenish stuff that can act as the dye, the dark brown itself has no affinity for the wool.
In calculating the available energy, correction is made for the unoxidized residue, as urea and allied forms.
oxidize ox·i·dize (ŏk'sĭ-dīz')
v. ox·i·dized, ox·i·diz·ing, ox·i·diz·es
To combine with oxygen; change into an oxide.
To increase the positive charge or valence of an element by removing electrons.