铜绿微囊藻
化学
槲皮素
微囊藻
糖苷
蓝藻
生物化学
植物
微生物学
生物
细菌
立体化学
抗氧化剂
遗传学
作者
Minkyung Lee,Hee Jung Park,Sungho Kwon,Ye‐Jin Jung,Ha-Na Lyu,Do-Gyeong Lee,Na‐Young Song,Hong‐Keun Choi,Sangkyu Park,Nam‐In Baek,Youn‐Hyung Lee
出处
期刊:한국응용생명화학회지
[Springer Nature]
日期:2013-02-01
卷期号:56 (1): 117-121
被引量:7
标识
DOI:10.1007/s13765-012-2267-2
摘要
Principal components of aquatic plants responsible for inhibiting the growth of Microcystis aeruginosa, a blue-green alga (cyanobacterium) were determined. Methanol extracts of Brasenia schreberi showed strong inhibitory activity against the growth of the cyanobacterium. Two purified flavonoids were afforded through repeated column chromatographies. The compounds were determined as quercetin (1) and quercetin 3-O-(6″-galloyl)-β-d-glucopyranoside, tellimoside (2) by the interpretation of spectroscopic data including NMR, MS, and IR. Compounds 1 and 2 were first isolated from Brasenia schreberi. In addition, compound 2 showed very strong inhibitory activity against the growth of M. Aeruginosa.
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