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JKFN Journal of the Korean Society of Food Science and Nutrition



Online ISSN 2288-5978

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Journal of the Korean Society of Food Science and Nutrition 2019; 48(3): 372-384

Published online March 31, 2019

Copyright © The Korean Society of Food Science and Nutrition.

Consumer Acceptability of Fried Rectangular Surimi Products, Eomuk: Evaluated in Busan

Yoonkyung Choi, Minsoo Kim, and Jeehyun Lee

Department of Food Science and Nutrition & Kimchi Research Institute, Pusan National University

Abstract

A variety of ‘Eomuk’ products is available in Korean market. The aims of this study were 1) to identify characteristics affecting consumer acceptability of Eomuk products, and 2) to determine consumers’ attitude and context regarding Eomuk. One hundred consumers evaluated seven commercial products using hedonic, intensity, and Just- About-Right (JAR) scale for sensory attributes and described/selected their product perception and consumption experience. For hedonic and intensity data, the numeric data were analyzed with one-way analysis of variance (ANOVA) and Pearson’s correlation analyses. For JAR data, the selected frequencies were used for a contingency table to calculate the percentage ratio of each scale. And using both acceptability and JAR results, Spearman’s correlation and penalty analysis were also conducted. The overall acceptability was correlated with the liking of most attributes, but it was highly correlated with fish flavor and umami in one particular product. The intensity evaluation of consumers might slightly be ambiguous for Eomuk products. However, by using JAR scale and its penalty analysis, significant attributes for consumers’ liking could be determined. Korean consumers might recognize fishy attribute as a flavor component of Eomuk because liking tended to decrease when the intensities that corresponding with JAR scale (much) too strong or (much) too weak. Consumers noticed the brand value/authenticity for ‘Busan Eomuk’, however they did not recognize what products were originally manufactured in Busan.

Keywords: Eomuk, acceptability, JAR scale, fishy, brand awareness

Article

Article

Journal of the Korean Society of Food Science and Nutrition 2019; 48(3): 372-384

Published online March 31, 2019

Copyright © The Korean Society of Food Science and Nutrition.

유탕 사각 부산어묵 제품의 소비자 기호도 조사: 부산지역을 중심으로

Consumer Acceptability of Fried Rectangular Surimi Products, Eomuk: Evaluated in Busan

Yoonkyung Choi, Minsoo Kim, and Jeehyun Lee

Department of Food Science and Nutrition & Kimchi Research Institute, Pusan National University

Abstract

A variety of ‘Eomuk’ products is available in Korean market. The aims of this study were 1) to identify characteristics affecting consumer acceptability of Eomuk products, and 2) to determine consumers’ attitude and context regarding Eomuk. One hundred consumers evaluated seven commercial products using hedonic, intensity, and Just- About-Right (JAR) scale for sensory attributes and described/selected their product perception and consumption experience. For hedonic and intensity data, the numeric data were analyzed with one-way analysis of variance (ANOVA) and Pearson’s correlation analyses. For JAR data, the selected frequencies were used for a contingency table to calculate the percentage ratio of each scale. And using both acceptability and JAR results, Spearman’s correlation and penalty analysis were also conducted. The overall acceptability was correlated with the liking of most attributes, but it was highly correlated with fish flavor and umami in one particular product. The intensity evaluation of consumers might slightly be ambiguous for Eomuk products. However, by using JAR scale and its penalty analysis, significant attributes for consumers’ liking could be determined. Korean consumers might recognize fishy attribute as a flavor component of Eomuk because liking tended to decrease when the intensities that corresponding with JAR scale (much) too strong or (much) too weak. Consumers noticed the brand value/authenticity for ‘Busan Eomuk’, however they did not recognize what products were originally manufactured in Busan.

Keywords: Eomuk, acceptability, JAR scale, fishy, brand awareness