Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 27 Issue 5
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- Pages.807-812
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- 1995
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- 0367-6293(pISSN)
Isolation of 3,4-Dihydroxybenzoic Acid with Antimicrobial Activity from Bark of Aralia elata
두릅수피에서 항미생물활성을 갖는 3,4- dihydroxybenzoic acid의 분리
- Ma, Seung-Jin (Department of Food Science and Technology, Chonnam National University) ;
- Ko, Byoung-Seub (Korea Institute of Oriental Medicine) ;
- Park, Keun-Hyung (Department of Food Science and Technology, Chonnam National University)
- Published : 1995.10.31
Abstract
The methanol extracts of Aralia elata bark showed antimicrobial activities against bacteria, yeast, fungi. The solvent fractionated acidic fraction that showed the activity was then successively purified with silica gel adsorption column chromatography, Sephadex LH-20 column chromatography, silica gel partition column chromatography, HPLC and TLC. The isolated major active substance was identified as 3,4-dihydroxybenzoic acid by MS, GC-MS, IR,
두릅나무(Aralia elata