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Quality Characteristics of Chungpomook using black garlic extract

흑마늘 농축액 첨가 청포묵의 품질특성

  • 김애정 (혜전대학 식품영양과) ;
  • 정경희 (청운대학교 호텔조리식당경영학과) ;
  • 신승미 (청운대학교 호텔조리식당경영학과)
  • Received : 2011.04.26
  • Accepted : 2011.06.09
  • Published : 2011.06.30

Abstract

The principal objective of this study was to evaluate the quality characteristics of black garlic Chungpomook prepared with different 5 levels(0, 5, 10, 15, and 20%) of black garlic extract. We noted that the luminance and Hunter's L value decreased, whereas the a and b values increased. With regard to the mechanical properties of the black garlic Chungpomook samples, the more the score of hardness, adhesiveness and gumminess were significantly decreased. But fractuality, (springness and chewiness increased. In color, taste and overall quality, the score of black garlic Chungpomook with 15%(BG3) black garlic extract was significantly increased than those of the all.

본 연구는 청포묵의 기능성의 높이고자 흑마늘 농축액(0, 5, 10, 15, 20%)을 첨가하여 품질특성을 알아보았다. 명도(L값)의 경우 흑마늘 농축액 첨가비율이 증가할수록 청포묵의 색이 어두워져서 명도값이 유의적으로 감소되었다. 적색도(a값)와 황색도(b값)의 경우는 흑마늘 농축액 첨가비율이 증가할수록 유의적으로 증가되었다. 흑마늘 농축액 첨가량이 증가할수록 경도, 부착성, 검성은 유의적으로 감소한 반면에 부서짐성, 탄성, 씸힘성은 유의적으로 증가하였다. 흑마늘 청포묵의 맛, 색, 풍미, 물성 및 전체적인 기호도에 있어서 흑마늘 농축액 15%가 첨가된 BG3시료가 가장 높은 점수를 나타내었다.

Keywords

References

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