... Appearance Brown liquid Enzyme activity 100,000μ/ml to 150,000μ/ml Capability(g/ml) 1.05---1.1 Enzyme livability ... raw material with medium temperature, then cool down to 58-60.Add glucoamylase, recommended dosage is ... temperature for 30-60 mins, then cool down to 30 to ferment. 2). Starch Industry: Liquify the raw ... liquefy the starch and cool down to 60, adjust PH value to 4.2-4.5, add glucoamylase, ...