Antioxidant Activities of Riceyeotgangjung with Added Spirulina Powder

스피루리나 첨가 쌀엿강정의 항산화 특성

  • Kim, Hyo-Jin (Department of Food & Nutrition, Chungnam National University) ;
  • Shim, Eun-Kyoung (Department of Food & Nutrition, Chungnam National University) ;
  • Kim, Hye-Ran (Department of Food & Nutrition, Chungnam National University) ;
  • Kim, Mee-Ree (Department of Food & Nutrition, Chungnam National University)
  • 김효진 (충남대학교 식품영양학과) ;
  • 심은경 (충남대학교 식품영양학과) ;
  • 김혜란 (충남대학교 식품영양학과) ;
  • 김미리 (충남대학교 식품영양학과)
  • Received : 2010.11.03
  • Accepted : 2010.12.22
  • Published : 2010.12.31

Abstract

The objective of this study was to develop high quality Riceyeotgangjung (RYG) with high antioxidant activity and a longer shelf-life. Spirulina (1, 2, and 3%) with added RYG was prepared, and antioxidant activities were examined under storage at $60^{\circ}C$ for 15 days. The total phenol content remaining in the spirulina with added RYG at 15 days of storage was much higher than that of fresh RYG without spirulina. The IC50 values for DPPH and hydroxyl radical scavenging activities decreased with increasing amounts of spirulina, whereas these values increased with storage time. TBA and peroxide values decreased with increasing amounts of spirulina. From these results, adding spirulina to RYG delayed lipid rancidity and prolonged shelf-life. Adding spirulina powder to RYG, which is a healthy functional food material, improved antioxidant activity and delayed deterioration during storage.

References

  1. 강인희. 1997. 한국의 떡과 과줄, 대한교과서(주). 서울. pp 296-303
  2. 김명순, 박은경, 박종숙, 양영숙, 오경옥, 이말순, 이미자, 임경려, 임영희, 전정원, 정외숙, 조후종, 홍순조, 이춘자. 2007. 떡과 전통과자, 교문사. 서울. p 145
  3. 스피루리나연구회. 2005. 완전식품 스피루리나, 한가람서원. 서울. pp 31-41
  4. 한복려. 2000. 쉽게 맛있게 아름답게 만드는 한과, 궁중음식연구원. 서울 p 243
  5. AOAC. 2000. Official Method of Analysis of AOAC Intl.17th ed. Method Association of officialanalytical chemists, Gaithersbrug. Maryland. USA.920.39, 969.17, 965.33
  6. Choi JH, Kim MH, Cho MS, Lee HS, Kim WY. 2002. The nutritional status and dietry pattern by BMI in Korean elderly. Korean Nutrition Sci, 35(4):201-207
  7. Han JS. 1982. A study on cookery characteristics of Korean cakes (on the Yukwa). Korean J Food & Nutrition, 11(4):37-41
  8. Hwang HS. 1998. Korean Traditional Foods, Kyomoon Publishing Co. Seoul. pp 25-26
  9. Kang MS, Shim SJ, Chai HJ. 2004. Chrolella as a functional biomaterial. Korean J Biotechnol. Bioeng, 19(1):1-11
  10. Kay RA. 1991. Microalgae as food and supplement. Crit Rev Food Sci, 30(6):555-573 https://doi.org/10.1080/10408399109527556
  11. Kim HS, Kim SN. 2001. Effects of addition of green tea powder and Angelica keiskei powder on the quality characteristics of Yukwa. Korean J Food Cookery Sci, 17(3):246-254
  12. Kim HY, Shin HH. 2009. Quality characteristics of the traditional Korean snack, Yut-gang-jung with perilla and changes during storage. Korean J, Soc.Food cookery Sci, 19(6):753-757
  13. Kim JS, Kim TY, Kim SB. 2006. Evaluation of the storage characteristics of Kangjung added with gromwell extracts. J Korean Soc Food Sci Nutr, 35(6):791-800 https://doi.org/10.3746/jkfn.2006.35.6.791
  14. Kim KM, Kim TY, Kim MK, Kim HR. 2007. Quality properties of gangjung added with detoxified stem bark of rhusverniciflua (RVSB) extract during acceleration storage. Korean J. Food Sci, 39(4):425-431
  15. Kim KM, Kim TY, Kim MK, Kim HR. 2007. Quality properties of gangjung added with detoxified stem bark of rhusverniciflua (RVSB) extract during acceleration storage. Korean J. Food Sci, 39(4):425-431
  16. Kim KM, Kim TY, Kim MK, Kim HR. 2008. The Quality of Gangjung Added with Detoxified Stem Bark of Rhus verniciflua Extract during Room Temperature Storage. J Korean Soc Food Sci Nutr, 37(7):927-933 https://doi.org/10.3746/jkfn.2008.37.7.927
  17. Lim KR, Lee KH, K EJ, Lee YS. 2004. Quality characteristics of Yukwabase and puffed rice for Salyeotgangjung popped with salt during storage. Korean J. Soc. Food cookery Sci, 20(5):462-467
  18. Lee SK, Back NH, Shon JS. 2000. Studies of Gangjung-.Effect of dried Insam on the lipid oxidation and sensory evaluation of Gangjung. J Fd Hyg Safety, 15(4):334-339
  19. Lee SK, Back NH. 2001. Studies of Gangjung-. Effect of undried Insam on the lipid oxidation and sensory evaluation of Gangjung. J Fd Hyg Safety, 16(1):48-52
  20. Park GS, Lee GS, Shin YJ. 2001. Sensory and mechanical characteristics of Yukwa added safflower seed powder. J Korean Soc Food Sci Nutr, 30(6):1088-1094
  21. Park YJ, Chun HS, Kim SS, Lee JM, Kim KH. 2000. Effect of nitrogen gas packing and η-oryzanol treatment on the shelf of Yukwa (Korean trational snack). Korean J. Food Sci. Technol, 32(2):317-322
  22. Singleton VL, Rossi JA. 1965. Colorimetry of total phenolics with phosphornolybdic-phosphotungstic acid reagents. Am J Enol Vitic, 16(3):144-158
  23. Shin YM, Son CW,Sim JH, Kim MR. 2008. Quality characteristics and antioxidant activity of spirulina added yogurt. Korean J. Food Cookery Sci, 24(1):68-75
  24. Son CW, Kim HJ, Lee YJ, Kim MR. 2008. Quality characteristics and antioxidant activity of black sesame dasik added spirulina. Korean J. Food Culture. 23(6):755-760