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용매별 정향 추출물의 항산화 및 신경세포 보호 효과 KCI 등재

Antioxidant and Neuronal Cell Protective Effects of Eugenia caryophyllata Thunb. by Extraction Solvent

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  • URLhttps://db.koreascholar.com/Article/Detail/339046
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韓國食生活文化學會誌 (한국식생활문화학회지)
한국식생활문화학회 (The Korean Society Of Food Culture)
초록

This study examined the antioxidant and neuronal cell protective effects of the water and methanol extracts of Eugenia caryophyllata Thunb. The total polyphenol content was significantly higher in the methanol extract than in the water extract. The DPPH radical scavenging activity in the water extract was similar to Vit. C at a concentration of 100~200 μg/mL. The ABTS radical scavenging activity in the water and methanol extract was similar to Vit. C at a concentration of 800~1,000 μg/mL. The superoxide dismutase (SOD)-like activity in the methanol extract was similar to Vit. C at a concentration of 800~1,000 μg/mL. The DPPH, ABTS radical scavenging and (SOD)-like activity increased with increasing extract concentration. In a cell viability using MTT, the water extract (50 and 100 ppm) and methanol extract (100 ppm) had a protective effect against H2O2-induced neurotoxicity.The result ssuggest that the extract of E. caryophyllata Thunb. has antioxidant activities and may be useful for treating neurodegenerative disorders.

목차
I. 서 론
 II. 연구 내용 및 방법
  1. 실험 재료 및 추출물의 제조
  2. 총 polyphenol 함량
  3. DPPH radical 소거활성
  4. ABTS radical 소거활성
  5. SOD 유사활성(Superoxide dismutase-like activity)
  6. 신경세포 보호효과 측정
  8. 통계처리
 III. 결과 및 고찰
  1. 총 polyphenol 함량
  2. DPPH radical 소거활성
  3. ABTS radical 소거활성 및 SOD 유사활성
  4. 신경세포 보호효과
 IV. 요약 및 결론
 감사의 글
 References
저자
  • 오희경(장안대학교 건강과학부 식품영양과) | Hee-Kyung Oh Corresponding Author