- 반응표면 분석법을 이용한 노화쌀가루첨가 흑임자 튀일 레시피의 최적화
- ㆍ 저자명
- 김선희,조민주,장혜자,김우경,박혜영,Kim. Sun-Hee,Cho. Min-Ju,Chang. Hye-Ja,Kim. Woo-Kyung,Park. Hye-Young
- ㆍ 간행물명
- 東아시아食生活學會誌
- ㆍ 권/호정보
- 2012년|22권 2호|pp.255-263 (9 pages)
- ㆍ 발행정보
- 동아시아식생활학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
Tuile containing retrograded rice and black sesame was developed by optimization of the mixing rate of retrograded rice and egg white using response surface methodology. Nine samples of design points were obtained according to central composite design, and the optimal mixing rate of retrograded rice flour and egg white as independent variables was calculated with the sensory score, color, and texture as response variables. Nine samples of the experimental group and no added retrograded rice flour Tuile were also compared in terms of sensory properties, color and texture. According to the results, the optimal mixing rate of black sesame Tuile was 8.6 g of retrograded rice and 33.5 g of egg white. Regression analysis of the response showed that retrograded rice flour and egg white had effect on the color and texture of black sesame Tuile, with egg white more influential rather than retrograded rice. In a comparison of quality between retrograded rice flour added Tuile and no retrograded rice flour Tuile, lightness ($p$<0.05), hardness ($p$<0.001) and fracturability ($p$<0.001) of retrograded rice flour added Tuile was better than those of the other sample, and sensory quality in terms of color ($p$<0.01), taste ($p$<0.001), texture ($p$<0.01) were more excellent as well.