Quality Characteristics of Sulgidduk Containing Different Levels of Dandelion (Taraxacum officinale) Leaves and Roots Powder

민들레 잎과 뿌리 분말을 첨가한 설기떡의 품질 특성

  • Yoo Kyung-Mi (Korea Food Research Institute) ;
  • Kim Sai-Hee (Department of Food and Nutrition, College of Human Ecology, Seoul National University) ;
  • Chang Jeong-Hwa (Department of Food and Nutrition, College of Human Ecology, Seoul National University) ;
  • Hwang In-Kyeong (Department of Food and Nutrition, College of Human Ecology, Seoul National University) ;
  • Kim Kyeong-Im (School of Food Service Management, Hyejeon College) ;
  • Kim Sung-Soo (Korea Food Research Institute) ;
  • Kim Young-Chan (Korea Food Research Institute)
  • Published : 2005.02.01

Abstract

In order to develop a dandelion (Taraxacum officinale) with natural food applications, the effects of dandelion leaves and roots powder content on the physical, textural and sensory properties of sulggidduk were examined. Dandelion powders of leaves and roots at 0, 1, 2 and $3\%$ were added to the dandelion sulgidduk. In the dandelion roots powder in sulgidduk, the color intensity of L values and the values and moisture content decreased however, the sensory color intensity, dandelion flavor and overall acceptability increased with increasing the dandelion powder content. The sensory overall acceptability indicated the dandelion roots powder content at 3% had the highest overall and flavor scores. As the dandelion leaves content was increased, the moisture contents, lightness, adhesiveness and cohesiveness of sulggidduk decreased, while the sensory color intensity, sensory hardness, hardness of texture properties and dandelion flavor increased. The addition at $1\%$ of the dandelion leaves powder content with the dandelion sulggidduk and the addition at $3\%$ of the dandelion roots powder content with the dandelion sulggidduk showed the highest overall acceptability.

민들레 뿌리와 잎을 식품에 이용하기 위하여 민들레 뿌리와 잎의 첨가 수준을 각각 0, 1, 2, $3\%$로 달리하여 민들레 설기떡을 만들고 설기떡의 물리적, 관능적 특성을 통하여 바람직한 첨가수준을 알아보았다. 민들레 분말의 첨가수준이 중가될수록 L값과 a값은 감소하였고 b값은 증가하며, L3와 R3가 가장 어두운 색을 나타내는 것으로 보였다. 수분함량도 민들레 분말 첨가 수준이 증가될수록 감소하였으며 민들레 뿌리 첨가 수준이 0, $3\%$일 때 수분함량은 각각 $38\%$, $36\%$이었으며, 민들레 잎 분말 첨가 수준이 0, $3\%$일 때 각각 37, $35\%$인 것으로 나타났다. 조직감 측정결과 민들레 뿌리, 잎의 첨가 수준이 높아질수록 경도, 부착성, 탄성, 응집성, 씹힘성, 검성이 증가하는 경향을 보였다. 관능평가 결과 민들레뿌리와 잎의 첨가 수준이 각각 $3\%$$2\%$인 L1과 R2가 색과 향, 경도, 씹힘성, 바람직한 정도가 유의적(p<0.05)으로 좋게 평가되었다.

Keywords

References

  1. Kim, JS : A study on supplement use of age-related chronic disease outpatient in Korea. Master's thesis, Inha University, 2002
  2. Kang, MJ and Kim, KS : Current trends of research and biological activities of dandelion. Food industry and Nutrition, 6 : 60, 2001
  3. Chang, JK : Seasonly wild flowers of Korea. p.139, Doseochulpan Necseas, Korea, 1997
  4. Grieve, M : A modern herbal. p.249, Dorset Press, 1994
  5. Park, SN : Skin aging and antioxidants. Journal of the Society of Cosmetic Chemist of Korea, 23 : 75, 1997
  6. Halliwell, B and Aruoma, OI : DNA damage by oxygen-derived species. FEBS Letters, 281 : 9, 1991 https://doi.org/10.1016/0014-5793(91)80347-6
  7. MAF : Food grain handbook, p.14, Food grain policy bureau, Ministry of agriculture and forestry, Republic of Korea, 1998
  8. Kim, SS, Min, BK and Kim, DC : Accuracy of important rice taster in Korea. Agricultural chemistry and biotechnology, 14(7) : 560, 1998
  9. Kim, KS : Scientific study for the standardization of the preparation methods for paeksolgi (I). Korean Home Econ. Assoc., 25 : 79, 1987
  10. Kamoi, I, Shinozaki, T, Matsumoto, S, Tanimula, S and Obra, T : Changes of gelatinization degree and physical properties of stored gelatinized rice after cooking. Nippon Shokuhin Kogyo Kakkaish, 25 : 11, 1978
  11. Lee, JK, Kim, KS and Lee, GS : Effects of addition ration of reddish-brown pigmented rice on the quality characteristics of seolgiddeok. Korean J. Soc. Food Cookery Sci., 16 : 640, 2000
  12. Lee, HG and Yoon, HY : Sensory and mechanical characteristics of ssuk-Injulmi supplemented by mugworts. Korean J. Soc. Food Cookery Sci., 11 : 463, 1995
  13. Kwon, MY, Lee, YK and Lee, HG : Sensory and mechanical characteristics of heunmi-nokcha-injulmi supplemented by green tea powder. Korean Home Econ. Assoc., 34 : 329, 1996
  14. Cha, GH, Shim, YH and Lee, HG. Sensory and physicochemical characteristics and storage time of daechu-injulmi added with various levels of jujube powders. Korean J. Soc. Food Sci., 16 : 609, 2000
  15. Ha, TY, Park, SH, Lee, SH and Kim, DH : Gelatinization properties of pigmented rice varieties. Korean J. Food Sci. Technol., 31 : 564, 1999
  16. Lii, CY, Tsai, ML and Tseng, KH : Effects of amylose content on the rheological property of rice starch (1). Cereal Chem., 73 : 415, 1996
  17. Perez, CM and Juliano, BO : Varietal difference in quality characteristics of rice layer cake and fermented cake. Cereal Chem., 65: 40, 1988
  18. Cha, GH and Lee, HG : Texture characteristics of seoktanbyung as affected by ingredients. Korean J. Soc. Food Sci., 8 : 65, 1992
  19. Lee, YH, Lee, KY and Lee, SR : Textural characteristics of various food products by texturometer. Korean J. Food Sci. Technol., 6 : 42, 1974