Korean Journal of Poultry Science (한국가금학회지)

The Korean Society of Poultry Science (한국가금학회)
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Quality Properties of Chicken Nugget with Various Levels of Chicken Skin

닭고기 너겟의 닭고기 스킨 첨가수준에 따른 품질 특성

  • Kim, Hack-Youn (Department of Animal Resources Science, Kongju National University) ;
  • Lee, Jong-Wan (Department of Animal Resources Science, Kongju National University) ;
  • Kim, Ji-Hyuk (Department of Animal Resources Science, Kongju National University) ;
  • Kim, Gye-Woong (Department of Animal Resources Science, Kongju National University)
  • 김학연 (공주대학교 동물자원학과) ;
  • 이종완 (공주대학교 동물자원학과) ;
  • 김지혁 (공주대학교 동물자원학과) ;
  • 김계웅 (공주대학교 동물자원학과)
  • Received : 2016.05.25
  • Accepted : 2016.06.13
  • Published : 2016.06.30
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Abstract

This study aimed to investigate the effect of chicken skin on the proximate composition, pH, color, texture profile analysis, and sensory properties of chicken nugget. Chicken nugget samples were prepared by adding the following amount chicken skin 0% (control), 5%, 10% and 15%. The moisture and protein contents of the samples decreased with an increase chicken skin levels. And frying yield, redness, yellowness, Hardness, gumminess and chewiness of samples decreased with increasing chicken skin levels. On the other hand, the fat contents and lighteness of sample increased with an increase chicken skin levels. Futhermore, juiciness and overall acceptability increased with an increasing chicken skin levels. Therefore, usages of chicken skin 10% can improve quality properties of chicken nugget.

본 연구는 닭고기 스킨의 첨가가 닭고기 너겟의 품질 특성에 미치는 영향을 조사하였다. 처리구별로 닭고기 스킨을 0%(control), 5%, 10%, 15%를 첨가하여 제조하였다. 수분함량은 닭고기 스킨의 첨가량이 증가할수록 유의적으로 감소하였으나(P<0.05), 지방함량은 닭고기 스킨의 첨가량이 증가할수록 유의적으로 증가하였다(P<0.05). 단백질함량은 닭고기 스킨의 첨가량이 증가할수록 감소하는 경향을 보였다. 회분함량은 닭고기 스킨의 첨가량이 증가할수록 증가하였으나, 대조구와 처리구 간에 유의적 차이는 발견하지 못하였다. 명도는 닭고기 스킨을 첨가함에 따라 유의적으로 증가하는 경향을 보였으나(P<0.05), 적색도와 황색도는 닭고기 스킨의 첨가량이 증가할수록 감소하는 경향을 보였다. 튀김수율은 닭고기 스킨의 첨가량이 증가할수록 감소하는 경향을 보이며, 경도(hardness), 검성(gumminess)과 씹힘성(chewiness)은 닭고기 스킨의 첨가량이 증가함에 따라 감소하는 경향을 보였다. 관능평가에서 다즙성(juiciness)과 전체적인 맛(overall acceptability)은 닭고기 스킨의 첨가량이 증가할수록 증가하는 추세를 보였다. 이러한 결과로 보아 닭고기 너겟에 닭고기 스킨을 첨가 시 품질 특성을 증진시키는 것으로 나타났으며, 관능평가를 기초로 하여 물성 및 튀김수율을 고려하였을 때 약 10%의 닭고기 스킨 첨가가 닭고기 너겟의 적정 첨가비율이라고 판단된다.

Keywords

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