석탄병의 재료배합비에 따른 Texture 특성

Texture Chracteristics of Seoktanbyung as Affected by Ingredients

The objective of this study was to evaluate the effect of the Seoktanbyung, when the ingredients were changed in a variety aspects; the amount of sweetpersimon flour to rice flour, and the amont of water and several kinds of sweeteners as sugar, syrup and honey. The evaluation of these resul were as followings: 1. The standard recipes of Segktanbyung were that the ratio of 30% of sweetpersimon flour was added to ingredients for it. In case of group of sugar added, 30 g of sugar and 90 ml of water were added, in case of group of syrup added, 40 ml of syrup and 60 ml of water, and in cage of group of honey added, 40 ml of honey and 60 ml of water were added. 2. According to the sensory evaluation, the color, flavor, softness, overall quality of Seoktanbyung were the most excellent the ratio of sweetpersimon flour 30%. The grain was gradually coarsen accrording to incremont of sweetpersimon flour added, but chewiness was gradually diminished. The moistness increase according to increment of sweeteners, sweetness was felt heavily according to gradual increment of sweetpersimon flour and sweeteners. 3. According to Instron evaluation, the hardness, gumminess, adhesiveness and chewiness of Seoktanbyung were shown to significant differences, however, the cohesiveness and springiness of it were not shown to significant differences. 4. The evaluation of colors which were shown that as more sweetpersimon flour was added, lightness was diminished, and ${\Delta}E$ which represents total difference in colors was incresed. 5. The content of moisture in Seoktanbyung is such as; 42.96% in sugar added, 38.73% in syrup added, 37.43% in honey added.