스테비아(Stevia rebaudiana)잎 첨가 쌀쿠키의 품질 특성Quality Characteristics of Rice Cookies Prepared with Stevia rebaudiana Leaf
- Other Titles
- Quality Characteristics of Rice Cookies Prepared with Stevia rebaudiana Leaf
- Authors
- 김다솔; 신지훈; 주나미
- Issue Date
- Feb-2017
- Publisher
- 대한영양사협회
- Keywords
- Stevia rebaudiana leaf; rice cookie; sensory evaluation; optimization; response surface methodology (RSM)
- Citation
- 대한영양사협회 학술지, v.23, no.1, pp 14 - 26
- Pages
- 13
- Journal Title
- 대한영양사협회 학술지
- Volume
- 23
- Number
- 1
- Start Page
- 14
- End Page
- 26
- URI
- https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/3088
- DOI
- 10.14373/JKDA.2017.23.1.14
- ISSN
- 1225-9861
2383-966X
- Abstract
- The purpose of this study was to determine the optimal recipe of rice cookies with two different amounts of Stevia rebaudiana leaf and grape seed oil, using a central composite design (CCD). In addition, mixing conditions of rice cookies were optimized by sensory evaluation and mechanical and physicochemical analysis using response surface methodology (RSM). RSM was used to obtain 10 experimental points (including two replicates of Stevia rebaudiana leaf and Grape seed oil), and the formulation of Stevia rebaudiana leaf added rice cookies was optimized using rheology. The results of mechanical and physicochemical analysis showed significant values for lightness, redness, yellowness, hardness, spread factor, loss rate, leavening rate, sweetness, moisture, pH, and density (P<0.001), results of the sensory evaluation showed significant values for color, flavor, taste, texture, appearance, and overall quality (P<0.05). As a results, optimal sensory ratio was found to be 1.98 g of Stevia rebaudiana leaf and 37.94 g of Grape seed oil.
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