한국조리학회지 (Culinary science and hospitality research)
- 제12권1호
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- Pages.82-92
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- 2006
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- 2466-0752(pISSN)
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- 2466-1023(eISSN)
닭뼈 혼합비에 따른 Brown Sauce의 관능적 성질
The Sensory Characteristics of Brown Sauce by Adding Different Ratio of Chicken Bone
초록
닭뼈 첨가에 따른 브라운 소스의 pH, 점도, 탁도, 색도와 관능검사를 실시하였다. 닭뼈가 증가함에 따라 pH는 5.11에서 5.72로 증가하여(p<0.05) 부패 세균의 최적 발육범위인
The purpose of this study was to investigate sensory characteristics of brown sauce made with different ratio of chicken bone. Brown sauces made from chicken bone and beef bone respectively were evaluated by pH, viscosity, turbidity, Hunter's color and sensory evaluation. With chicken bone increased, pH of brown sauce changed from 5.11 to 5.72 (p<0.05) that was lower than optimal bacterial growth condition between 6.8 and 7.0. Viscosity increased with higher chicken bone ratio (p<0.05) and desired viscosity can be obtained by controlling chicken bone content. Turbidity increased with chicken bone (p<0.05), which might be caused by the thick chicken bone extract. Lower Hunter "L" value and higher "a" and "b" value were shown with increase of chicken bone (p<0.05). The sensory evaluation was performed with scoring tests for color, flavor, viscosity and taste by 20 professional panels who were professional cooks working in I hotel. Better scores of color, flavor, taste and overall evaluation except viscosity were observed with increase of cattle bone (p<0.05). There was not a significant difference between chicken bone and beef bone 0.0 : 10.0 and 2.5 : 7.5 (p>0.05). Brown sauce made with 2.5 : 7.5 can be prepared without reducing sensory quality.