1876 IV. 271/1 Americans are now making beer largely from maize meal and maize malt.
1935 9 113 Maize malt is prepared in the same manner as any other malt, but malting takes longer.
1998 (Nexis) 7 Mar. 21 The New Trent Malting Company, a subsidiary of the brewery at Crowle Wharf.., manufactured flake maize malt for the brewing trade.