논문 상세보기
pp.388-393
생약재의 용매별 추출액에 대한 생리활성 측정 결과 총폴리페놀 함량은 모든 생약재가 50 ethanol 추출액에서 가장 우수하였으며, 생약재 별로는 감초의 50 ethanol 추출액이 2.23로 가장 높은 함량을 나타내었다. 전자공여 작용은 감초 water 추출액이 81.81로 가장 우수하였으며, 감초, 건강는 water 추출액이 두충, 건마늘, 인삼은 50 ethanol 추출액에서 다른 용매에 비해 높은 전자공여 효과를 나타내었다. Superox
The physiological activity of 5 kinds of medicinal plant extracts were examined. Total polyphenol contents showed the highest value in 50 ethanol extracts. Electron donating ability showed the highest value in 50 ethanol extracts of Glycyrrhiza uralensis. SOD-like activity showed the highest activity in 50 ethanol extracts of Glycyrrhiza uralensis. Medicinal plant extracts showed the different nitrite scavenging abilities under the different pH conditions. Medicinal plant extracts showed the highest value in nitrite scavenging ability at pH 1.2. The maximum nitrite scavenging effect was found at pH 1.2 and decreased as pH increased. Angiotensin-converting enzyme inhibitory activity showed the highest value in 50 ethanol extracts of dried garlic.
