Color measurement and sensory evaluation
Color change in gamma-irradiated and rehydrated miyeokguk
was measured usinga color difference meter
with the following standard colors:
lightness (90.5),redness(0.4),and yellowness(11.0).Briefly,the
miyeok and aqueous soup were separated after rehydration of the
freeze-dried miyeokguk. The separated miyeok was placed on a
crystalline plate and air-dried,whereas the aqueous soup was
placed in a crystalline container for color measurement