쥐눈이콩(鼠目太) 첨가 냉동쿠키의 품질특성 및 최적화Quality Characteristic and Optimization of Iced Cookie with Addition of Jinuni bean(Rhynchosia volubilis)
- Other Titles
- Quality Characteristic and Optimization of Iced Cookie with Addition of Jinuni bean(Rhynchosia volubilis)
- Authors
- 고영주; 주나미
- Issue Date
- Aug-2005
- Publisher
- 한국식품조리과학회
- Keywords
- Jinuni bean; Iced cookie; Quality Characteristics; Optimization; Response Surface Methodology; Jinuni bean; Iced cookie; Quality Characteristics; Optimization; Response Surface Methodology
- Citation
- 한국식품조리과학회지, v.21, no.4, pp 514 - 527
- Pages
- 14
- Journal Title
- 한국식품조리과학회지
- Volume
- 21
- Number
- 4
- Start Page
- 514
- End Page
- 527
- URI
- https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/9201
- ISSN
- 2287-1780
2287-1772
- Abstract
- The purposes of this study were firstly to optimize the recipe for iced cookies by cooking with five different ingredient levels of Jinuni bean(X1), butter(X2) & sugar(X3) and secondly to analyze the chemical and sensory test results by using RSM(Response Surface Methodology). As a result of this test, water activity decreased with increasing contents of butter or sugar, while hydrophilic browning decreased independently with increasing sugar content. There was a positive correlation(p<.001) between specific gravity and hardness, although the result was not uniform due to the interaction of each factor. There was a negative correlation(p<.001) between the spread ratio and gravity or hardness, and it tended to increase with increasing each content. Color value L and color value a had positive correlation (p<.001) and the value tended to decrease with increasing the quantity of Jinuni bean. Generally, the strength of the cookies showed a saddle point at the peak of the 3d graph. As a result of sensory evaluation, the color was sensitive to the contents of sugar and Jinuni bean, the texture was sensitive to the contents of butter and sugar, and the taste and overall quality were sensitive to all three factors. Color had a positive correlation(p<.05) with the taste, texture and overall quality. There were high positive correlations(p<.001) between the taste, texture and overall quality. The preference data showed an up-swollen, parabolic shape in the center of the 3d graph, which enabled the optimum value to be determined and the optimum mixture ratio which fulfilled all sensory items was Jinuni bean 93g, butter 188.5 g and sugar 155 g, indicating a substitution of flour by 44%.
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