The purpose of this study was to evaluate the antioxidative activities of jeolpyun containing Cnidium officinale M extract (2%, 4%, 6%, 8%) by total polyphenol contents, electron donating ability on 2,2-diphenyl-1-picrylhydrazyl (DPPH), scavenging ability of superoxide anion radical and decomposing ability of hydrogen peroxide. In chromaticity analysis, the brightness significantly decreased with increasing Cnidium officinale M extract content. Jeolpyun containing 8% Cnidium officinale M extract revealing the highest value for the redness and the yellowness, 1.07, 12.70, respectively. The total polyphenol contents of jeolpyun containing 8% Cnidium officinale M extract were the highest content of 4,213 μg gallic acid equivalent (GAE)/mL. The total polyphenol contents revealed significant difference (p<0.05). Jeolpyun containing 8% Cnidium officinale M extract revealing the highest electron donating ability (83.55%). The electron donating abilities were significantly related at p<0.05. The scavenging abilities of superoxide anion radical for jeolpyun containing 4% Cnidium officinale M extract revealed the highest ability (0.01676). There was no significant difference. The hydrogen peroxide decomposing ability for jeolpyun containing 8% Cnidium officinale M extract revealed the most hydrogen peroxide decomposing ability (－0.193) and the hydrogen peroxide decomposing ability revealed a significant difference (p<0.05).

Abstract
서 론
재료 및 방법
    1. 재료 및 추출방법
    2. 천궁 절편 제조
    3. 천궁 함유 절편에서의 추출액 제조
    4. 실험방법
결과 및 고찰
    1. 수득률
    2. 색도 측정
    3. 총 폴리페놀 함량
    4. 전자공여능 측정(Electron donating ability measurement)
    5. Superoxide anion radical 제거능 측정
    6. Hydrogen peroxide 분해능 측정
요약 및 결론
References

• 박경숙(장안대학교 건강과학부 식품영양학과 부교수) | Kyung-Sook Park (Associate Professor, Dept. of Food & Nutrition, Jangan University, Whasung 18331, Korea) Corresponding author