토마토 종류에 따른 토마토 소스의 품질특성Quality Characteristics of Tomato Sauces Prepared using Different Tomato Varieties
- Authors
- 김장호; 김현철; 송병화
- Issue Date
- Oct-2009
- Publisher
- 한국식생활문화학회
- Keywords
- tomato sauce; plum tomatoes; sweetness; lycopene; quality characteristics
- Citation
- 한국식생활문화학회지, v.24, no.4, pp 433 - 439
- Pages
- 7
- Journal Title
- 한국식생활문화학회지
- Volume
- 24
- Number
- 4
- Start Page
- 433
- End Page
- 439
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/32974
- ISSN
- 1225-7060
2288-7148
- Abstract
- The purpose of this study was to investigate the quality characteristics of tomato sauce, which is widely used in Western
cuisine, according to tomato variety. The plum tomato sauce treatment had the highest pH at 4.13 while sauces made with Seo
gwang and Young gwang tomatoes exhibited the lowest pH level of 4.07 (p<0.05). Sweetness was highest in the plum tomato
sauce at 9.80oBrix. This might have been due to the fact that the plum tomato variety was the sweetest among the different
tomatoes. There were no significant differences among the treatments in terms of reducing sugars, salinity, or viscosity. A color
difference analysis indicated that redness (a-value) was highest in the plum tomato sauce, which contained a high level of
lycopene. Sensory evaluations were performed by 15 professional panelists with scoring tests for color, flavor, taste, aftertaste,
viscosity, and overall acceptability. The plum tomato sauce received the best scores in every evaluation, except for viscosity.
These comparative results will support the development of better quality tomato sauce using plum tomatoes.
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