Table 2 Acidity and enzyme activities in Ipguk made with white rice, Hanarumbyeo

Component	Value
Acidity (0.1 N NaOH mL, fresh weight)	7.80±0.00
Enzyme activities (U/g, ipguk dry basis)
Glucose-forming	926.72±6.07
α-Amylase	52.40±1.30
Gluco-amylase	887.71±5.89
α-Glucosidase	0.14±0.00
Acidic carboxypeptidase	17,335.73±786.50
β-Glucosidase	174.46±4.99