Evaluating the effectivity and emulsion stability of Liriope muscari fruit extract

• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: Ji Yoon Jeon Bo Ae Kim
• 간행물 정보: 『한국유화학회 학술대회 논문집』2017년 추계학술대회, 72~77쪽, 전체 6쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2017.11.02

영문 초록

In this study, we have evaluated the safety, antimicrobial activity, and whitening activity of Liriope muscari fruit extract extracted with 80% MetOH. As a result of evaluating toxicity using Zebrafish embryos, it could be seen that toxicity was observed depending on the concentration of the extract. As we have evaluated antibacterial activity using Candida albicans, Staphylococcus aureus, Staphylococcus epidermidis, Escherichia coli, a clear zone could be seen in S.aureus and E.coli specimens. In the case of Straphylococcus aureus, clear zones of 11.5, and 10.5mm could be observed in 10.0% and 50.0% extract specimens respectively. In the case of Escherichia coli , clear zones of 11.5±0.7, 11.5±0.7, and 15.0±2.8mm could be observed in 1.0%, 10.0%, and 50.0% extract specimens respectively. Evaluation of whitening activity using Zebrafish resulted in inhibition effect at 1.5, 2.5, 3.0% concentrations as tyrosinase activity inhibition was increased. At 1.5%, inhibitory activity was at highest.

목차

Abstract

Ⅰ. 서론

Ⅱ. 실험 방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론

Ⅴ. 참고문헌

키워드

antimicrobial activity Liriope muscari fruit zebrafish whitening effect