A gallate is a compound containing gallium and oxygen with more electropositive elements. General Name, Symbol, Number gallium, Ga, 31 Chemical series poor metals Group, Period, Block 13, 4, p Appearance silvery white Atomic mass 69. ... General Name, Symbol, Number oxygen, O, 8 Chemical series nonmetals Group, Period, Block 16, 2, p Appearance colorless Atomic mass 15. ...
Examples are sodium gallate and potassium gallate. See category for a list.
Gallate is used in photographic ink, dyeing, paper manufacture, and engraving and lithography.
The initial step in the anaerobic gallate pathway used by Eubacterium oxidoreducens G41 is the decarboxylation of the ring (Krumholz et al., 1987).
Oxidation of formate or hydrogen is required for growth on gallate to provide electrons for reduction of the ring prior to ring cleavage (Haddock and Ferry, 1989).