Gluconic

from The Collaborative International Dictionary of English v.0.48

Gluconic \Glu*con"ic\, a.
   Pertaining to, or derived from, glucose.
   [1913 Webster]

   {Gluconic acid} (Chem.), an organic acid, obtained as a
      colorless, sirupy liquid, by the oxidation of glucose; --
      called also {maltonic acid}, and {dextronic acid}.
      [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Maltonic \Mal*ton"ic\, a. (Chem.)
   Of, pertaining to, or derived from, maltose; specif.,
   designating an acid called also {gluconic} or {dextronic}
   acid. See {Gluconic}.
   [1913 Webster]