논문 상세보기
pp.86-91
생삽주의 기능성을 분석한 결과, 추출 수율은 ethanol 추출물에 14.8%와 water 분획물에 17.7%를 나타내었다. Acetone 추출물과 butanol 분획물의 수소공여 능은 각각 72.9%와 74.2%로 높게 나타났으며, methanol 추출물과 butanol 분획물의 아질산염 소거 효과는 각각 95.0%와 79.2%로 가장 높게 나타났다. 생삽주의 용매별 추출물 중 methanol 추출물이 높은 항균 활성을 나타내었는데, Bacil
To study the availability of the Korean Atractylodes japonica Koidz. as ingredients for functional flood, functional properties of solvent extracts were investigated and the results were followed. Yield was 14.8% by ethanol extraction of fresh Korean A. Japonica and 17.7% by water fraction. Acetone extract and butanol fraction showed stronger activity of the hydrogen donating activities, each of 72.9% and 74.2%, respectively, in fresh Korean A. japonica and methanol extract and butanol fraction showed stronger activity of the nitrite scavenging effects, each of 95.0% and 79.2%. in fresh Korean A. japonica. Among the solvent extacts from fresh Korean a. japonica, extract by methanol showed strong antimicrobial activity in which clear zone showed 20 mm for Bacillus subtilis and 19 mm for Pseudomonas aeruginosa. Butanol fraction derived from methanol extract showed moderate antimicrobial activity : 18 mm clear zone for Bacillus subtilis and Vibrio parahaemolyticus. Minimum inhibitory concentrations of methanol extract and butanol fraction were about 2 mg/disc and 4 mg/disc against gram(+) bacteria and 6 mg/disc against gram(-) bacteria, respectively.
