Earticle

초록

영어

In the present study, we evaluated on the antioxidant and antibacterial activities of MeOH extract of Fraxinus rhynchophylla Hance (F. rhynchophylla). The free radical scavenging activities of the MeOH extract and its solvent fractions of F. rhynchophylla were assessed by two different methods using 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ABTS. The antioxidant activities of the MeOH extract of F. rhynchophylla were 33% and 89% at 100 μg/mL on the DPPH and ABTS radical scavenging activity, respectively. In particular, the EtOAc fraction showed more potent antioxidant activities compared with the other fractions by 81% and 93% at 100 μg/mL on the DPPH and ABTS assay. Also, the antimicrobial activities of MeOH extract and its solvent fractions of F. rhynchophylla were tested using paper disc method against three bacteria such as Staphylococcus epidermidis, Staphylococcus aureus, and Escherichia coli. The MeOH extract, n-hexane, and CHCl3 fractions exhibited antimicrobial activities against Staphylococcus epidermidis and Staphylococcus aureus. These results suggest that this plant extract could be utilized as a cosmetic ingredient possessing antibacterial and antioxidant activities.

목차

Abstract
 Ⅰ. 서론
 Ⅱ. 연구방법
  1. 기기 및 시약
  2. 물푸레나무 껍질 MeOH 추출물 및 용매 분획물 제조
  3. 항산화 활성 측정
  4. 총 폴리페놀 함량 측정
  5. 사용균주 및 항균 활성 측정
 Ⅲ. 연구결과 및 고찰
  1. 물푸레나무 껍질의 DPPH free radical 소거활성
  2. 물푸레나무 껍질의 ABTS 항산화 활성
  3. 물푸레나무 껍질의 총 폴리페놀 함량
  4. 물푸레나무 껍질의 항균활성
 Ⅳ. 결론
 참고문헌

키워드

저자

• 김보람 [ Bo Ram Kim | 서경대학교 미용예술학과 ]
• 이지선 [ Ji Sun Lee | 목원대학교 생의약화장품학과 ]
• 김다영 [ Da Young Kim | 목원대학교 생의약화장품학과 ]
• 김보경 [ Bo Kyoung Kim | 목원대학교 생의약화장품학과 ]
• 이희승 [ Hee Seung Lee | 목원대학교 생의약화장품학과 ]
• 이승웅 [ Seung Woong Lee | 목원대학교 생의약화장품학과 ]
• 권혜진 [ Hye Jin Kwon | 서경대학교 미용예술학과 ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한피부미용학회지 [Korean Journal of Aesthetics and Cosmetology]

• 간기

  격월간

• pISSN

  1738-4567

• 수록기간

  2003~2015

• 십진분류

  KDC 593 DDC 646