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Study on Sensory Characteristics and Consumer Acceptance of Commercial Soy-meat Products

콩고기의 관능적 특성 및 소비자 기호도 분석

  • Kim, Mi Ra (College of Hotel & Tourism Management, Kyung Hee University) ;
  • Yang, Jeong-Eun (College of Hotel & Tourism Management, Kyung Hee University) ;
  • Chung, Lana (College of Hotel & Tourism Management, Kyung Hee University)
  • 김미라 (경희대학교 호텔관광대학) ;
  • 양정은 (경희대학교 호텔관광대학) ;
  • 정라나 (경희대학교 호텔관광대학)
  • Received : 2016.09.30
  • Accepted : 2017.04.14
  • Published : 2017.04.30

Abstract

This study was conducted to identify sensory characteristics of soy-meat samples by trained panels and to observe the relationship between these sensory characteristics and consumer acceptability of the samples. Descriptive analysis was performed on eight samples; four types of patty style soy-meat samples (Soy-meat Patty; SP) made with a Ddukgalbi recipe (YSP, VSP, LSP, and SSP) and four types of Bulgogi style soy-meat samples (Soy-meat Bulgogi; SB) made with a Bulgogi recipe (YSB, VSB, LSB, and SSB). Seven panelists were trained, and they evaluated the appearance, odor/aroma, flavor/taste, texture/mouth feel, and after taste attributes of these samples. Forty attributes were generated by panelists, and 37 attributes were significantly different across products (p<0.05). The SB group was characterized by beef, leek, and garlic flavor as well a sweetness, denseness, slipperiness, chewiness, and pepper after taste. The SP group was characterized by roughness, particle size, rancid oil flavor, raw bean flavor, astringent, sourness, and adhesiveness. Consumer test (n=125) showed that the VSB sample had the highest scores for acceptability of appearance, flavor, texture, and overall liking. The PLSR results show that the attributes that were more positively associated with acceptance of soy-meat samples were beef taste, wetness, and chewiness, whereas the raw bean smell and rancid oil flavor attributes were negative.

Keywords

References

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