Journal of the Korean Society of Food Culture (한국식생활문화학회지)

Korean Society of Food Culture (한국식생활문화학회)
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Quality Characteristics of Sulgitteok Prepared with Aloe Vera Sap during Storage

알로에 원액 첨가 설기떡의 저장기간에 따른 품질 특성

  • Choi, Eun-Hi (Division of food & Culinary Science, Howon University)
  • 최은희 (호원대학교 식품외식조리학부)
  • Published : 2007.06.30
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Abstract

This study was conducted to investigate the mechanical and sensory characteristics of aloe Suffitteok prepared with the different ratio of aloe sap for 4 days. Moisture content of Sulgitteok without aloe vera sap was 33.79%, and that of Sulgitteok prepared with 12% aloe vera sap decreased. As the storage time of Sulgitteok increased, moisture content reduced. The cohesiveness, springiness, adhesiveness, gumminess and chewiness of Sulgitteok decreased as aloe vera sap increased. The L values of aloe Sulgitteok significantly decreased with increasing aloe vera sap. The a value of Sulgitteok without aioe vera sap was -0.56, but showed negative value as aloe vela sap increased. The more aloe sap added, the higher b values rose. The overall acceptability of color, flavor, taste, softness and moistness in sensory evaluation showed that Sulgitteok prepared with 9% aloe vera sap had the highest score.

알로에 베라 원액 첨가량을 달리하여(0, 3, 6, 9, 12%) 제조한 알로에 설기떡을 4일간 저장하면서 기계적, 관능적 품질특성을 평가하였다. 수분함량은 제조 직후 대조군이 33.79%였고, 알로에 원액 12% 첨가군에서는 다시 감소하는 현상을 보였다. 저장기간별로는 대조군과 첨가군 모두 저장기간이 길어질수록 수분함량은 감소하였다. 물성측정에서는 응집성, 탄력성, 점착성, 부착성, 씸힘성은 알로에 원액 첨가량이 증가할수록 감소하는 경향을 보였다. 색도에서 L값은 설기떡에 첨가한 알로에 원액의 양이 많을수록 유의적으로 감소하였고, a값의 경우 제조 직후 대조군은 -0.56이었으나, 알로에 원액 첨가량이 늘어날수록 음의 값을 나타내는 것을 볼 수 있었고, b값은 알로에 원액 첨가량에 따라 유의적으로 증가하였다. 관능검사에서는 색, 향, 맛, 부드러움, 촉촉함 및 전반적인 기호도에서 모두 9% 첨가군이 가장 높은 것으로 나타났을. 따라서 설기떡에 알로에 원액을 사용함으로써 떡의 품질특성이 향상되어 건강 기능성 상품개발이 가능할 것으로 예상된다.

Keywords

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