A method of isolating quercetin-3-O-&alpha；-rhamnoside and kaempferol-3-O-&alpha；-rhamnoside from Lindera obtusiloba Blume and A use of the compound as an antioxidant or liver protection
PURPOSE: A separation method of quercetin-3-0-alpha-rhamnoside and kaempferol-3-0-alpha-rhamnoside from lindera obtusiloba, and a usage of the outcomes as an anti-oxidant are provided to prevent and cure liver diseases. CONSTITUTION: A separation method of quercetin-3-0-alpha-rhamnoside and kaempferol-3-0-alpha-rhamnoside offers the quercetin-3-0-alpha-rhamnoside and the kaempferol-3-0-alpha-rhamnoside capable applying to a liver protection functional food composition as active ingredients.본 발명은 생강나무로부터 쿼세틴-3-O-알파-람노사이드 및 캠페롤-3-O-알파-람노사이드의 분리 방법 및 그것의 항산화 및 간 보호 용도에 관한 것이다.
