• 제목/요약/키워드: spirurina

검색결과 1건 처리시간 0.018초

스피루리나 첨가 쌀엿강정의 항산화 특성 (Antioxidant Activities of Riceyeotgangjung with Added Spirulina Powder)

  • 김효진;심은경;김혜란;김미리
    • 한국식생활문화학회지
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    • 제25권6호
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    • pp.795-800
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    • 2010
  • 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.