EFFECT OF DRYING, INITIAL MOISTURE AND VARIETY IN CORN WET-MILLING

A laboratory wet-milling process was used to determine starch yield an d starch recovery of dent and flint corn dried under different drying conditions. A comparison with undried samples was performed. For the u ndried samples the starch recovery was not significantly different bet ween both varieties. It decreased as both initial moisture content of the grains and drying air temperature increased. The reduction in star ch recovery as well as the contamination by protein was greater for th e flint than for the dent corn. Swelling, solubility and initial gelat inization temperatures of the starch derived from both varieties were affected by the drying conditions. (C) 1998 Elsevier Science Limited. All rights reserved.