다양한 약용식물의 방부효능 및 천연방부제로의 적용
Anti-microbial potentials of various medicinal plants for applications as natural preservatives
- 발행기관 아주대학교
- 지도교수 변상요
- 발행년도 2012
- 학위수여년월 2012. 2
- 학위명 석사
- 학과 및 전공 일반대학원 응용생명공학과정
- 실제URI http://www.dcollection.net/handler/ajou/000000012330
- 본문언어 한국어
- 저작권 아주대학교 논문은 저작권에 의해 보호받습니다.
목차
목 차
국문요약·····································································································ⅰ
목차···········································································································ⅱ
List of Figures····························································································ⅲ
List of Tables·····························································································ⅳ
1. 서 론
1.1 방부제의 필요성······················································································1
1.2 방부제 개발 동향····················································································2
1.3 천연 약용식물의 방부 활성······································································3
1.4 약용식물 소개·························································································5
1.5 연구의 목적 및 필요성············································································7
2. 재료 및 연구방법
1. 실험재료
1.1. 약용식물 선정·························································································8
1.2. 실험 기기 및 시약
1.2.1 기기 ···································································································10
1.2.2 사용 균주 및 배지···············································································10
2. 실험방법
2.2 약용식물 추출물의 최소억제 농도 측정···················································12
2.3 혼합 식물추출물의 방부활성···································································13
3. 결과 및 고찰
1. 약용식물 추출물의 방부활성 효과
1.1 Staphylococcus aureus 의 방부활성·························································14
1.2 Escherichia coli 의 방부활성···································································19
1.3 Pseudomonas aeroginosa 의 방부활성·····················································19
2. 혼합 식물추출물의 최적 조합비 ····································································24
3. 혼합 식물 추출물의 최적 비율·······································································25
4. 혼합 추출물의 MIC 측정 결과·······································································26
4. 결론··············································································································32
참고문헌···········································································································34
ABSTRACT·····································································································37
