Technical Abstract: Commercial defatted germ from wet milled corn was efficiently saccharified by a crude enzyme preparation from Aureobasidium sp. strain NRRL Y-2311-1, with yields of up to 200 mg glucose, 140 mg xylose, and 130 mg arabinose per g germ. Neither chemical nor mechanical pretreatments were necessary. Results from independent lots of defatted germ were similar. Enzymatically digested germ residues were enriched to 40% protein. Defatted germ, from dry milled corn, contained a higher percentage of starch and was saccharified to produce up to 315 mg glucose per g germ with reduced yields of pentose sugars.