Isolation and identification of intestinal bacteria from mose feces to study biological activities of plant materials

• 영문명: Isolation and identification of intestinal bacteria from mose feces to study biological activities of plant materials
• 발행기관: 한국자원식물학회
• 저자명: Jin, Jong-Sik
• 간행물 정보: 『한국자원식물학회 학술심포지엄』2018년도 추계학술대회, 120~120쪽, 전체 1쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2018.10.31

영문 초록

We previously showed that the root extract of Paeonia lactiflora Red Charm might have anti-oxidant activities, however it was not clear which components might be involved in this activity. Our boinformatics analysis indicated the root extracts of Paeonia lactiflora Red Charm has a couple of potential anti-oxidant materials. One of them is paeoniflorin. We hypothesized that one of components present in Paeonia lactiflora Red Charm, paeoniflorin and its derivatives might be related to anti-oxidant activity. In this study, we compared paeoniflorin and its derivatives with the root extract of Paeonia lactiflora Red Charm using DPPH assays to measure its antioxidant activities. Paeoniflorin showed the highest radical scavenging activity(%) in $1000{\mu}g/m{\ell}$. its derivative showed the high levels radical scavenging activity(%) in $600{\mu}g/m{\ell}$, $800{\mu}g/m{\ell}$, $1000{\mu}g/m{\ell}$ similar to ascorbic acid. Taken together, these results suggest that Paeoniflorin and its derivatives may play a role in anti-oxidant acitivity in the root extracts of Paeonia lactiflora. Much of future studies may be needed to develop a potential new anti-oxidant candidates with anti-aging and anti-cancer effects.

키워드

Paeonia lactiflora Paeoniflorin Antioxidant activities DPPH assay