The Quality Characteristics of Sulgi Prepared Using Different Amounts of Mulberry Leaf Powder and Lotus Leaf Powder

뽕잎가루와 연잎가루의 첨가량을 달리한 설기의 품질특성에 관한 연구

  • Son, Kyoung-Hee (Department of Home Economics Education, Dongguk University) ;
  • Park, Dong-Yean (Department of Home Economics Education, Dongguk University)
  • 손경희 (동국대학교(경주) 사범교육대 가정교육과) ;
  • 박동연 (동국대학교(경주) 사범교육대 가정교육과)
  • Published : 2007.12.31

Abstract

This study was conducted to evaluate the mechanical (texture and color) and sensory characteristics of mulberry leaf sulgi (MLS) and lotus leaf sulgi (LLS) that contained different ratios of ingredients. MLS and LLS with final concentrations of 0%, 1%, 3% and 5% of powdered mulberry and lotus leaf respectively, were prepared. The texture characteristics (hardness, adhesiveness, springiness, cohesiveness, gumminess, chewiness), color values (lightness, redness, yellowness), and sensory characteristics (color, flavor, moistness, taste, brittleness, chewiness and after-taste) of the different sulgis were then measured and compared. With the exception of gumminess and chewiness, the texture characteristics of 0% MLS, 1% MLS and 3% MLS were not significantly different. The sensory characteristics of 0% MLS had the highest scores, whereas those of 5% MLS were the lowest for all factors except for brittleness. However, with the exception of chewiness, the scores obtained from 0% and 1 % MLS did not differ significantly. In addition, 1% MLS and 3% MLS were not significantly different from each other. Furthermore, the texture characteristics of 0% LLS and 1 % LLS were not different significantly, although the characteristics of 1% LLS were significantly different from those of 3% and 5% LLS when springiness, cohesiveness, and chewiness were considered. Additionally, the sensory characteristics of 0% LLS and 1% LLS were not significantly different, with the exception of brittleness, and the characteristics of 1% LLS and 3% LLS were not significantly different, with the exception of taste and after-taste.

Keywords

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