|
KMID : 0665220130260020192
|
|
Korean Journal of Food and Nutrition
2013 Volume.26 No. 2 p.192 ~ p.198
|
|
|
The Quality Characteristics of Korean Rice Cakes (Karedduk) with a Mixture of Maltooligosaccharide and Modified Starch
|
|
Kim Sang-Sook
Chung Hae-Young
|
|
|
Abstract
|
|
|
|
The quality characteristics of Korean rice cakes (Karedduk) with a mixture of maltooligosaccharide and OSA (octenyl succinic acid starch) added, after 2 and 24 hr of storage at 5℃, was analyzed. A central composite design was used for arrangement of treatment. The two independent variables selected for retarding retrogradation analysis were amounts of maltooligosaccharide (x) and OSA (y). Maltooligosaccharide was added at 0, 3, 6, 9, and 12% levels, and OSA added at 0, 0.3, 0.6, 0.9, and 1.2% levels, to dry rice flour. The texture properties analysis using a Texture Analyzer revealed that the springiness and cohesiveness (p<0.01), chewiness, gumminess and hardness (p<0.001) were significantly different after 24 hr of storage at 5℃. The effect of retarding retrogradation of Korean rice cakes with added mixtures of maltooligosaccharide and OSA showed an increasing trend as the amount of maltooligosaccharide increased. Overall, the instrumental texture properties were highly correlated with the sensory characteristics. These results suggest that adding a mixture of 6% maltooligosaccharide and 0.6% OSA to Korean rice cakes (Karedduk) is effective for retarding retrogradation.
|
|
|
KEYWORD
|
|
|
maltooligosaccharide, OSA, texture properties, sensory characteristics, retrogradation
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|
|