The Collaborative International Dictionary of English v.0.48:

Mandelate \Man"del*ate\, n. (Chem.)
   A salt of mandelic acid.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Amygdalate \A*myg"da*late\, n.
   1. (Med.) An emulsion made of almonds; milk of almonds.
      --Bailey. Coxe.
      [1913 Webster]

   2. (Chem.) A salt of amygdalic acid. Called also mandelate.
      [1913 Webster + AS]