Fructus dracontomelon duperreani extract and preparation method and application thereof

• Main Authors: LIU JIA, JI HAO, KONG FANBO, ZHANG YU, DOU CHANGQING, KAN JIANWEI
• Format: Patent
• Language: Chinese; English
• Published: 26.09.2017
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

The invention discloses a fructus dracontomelon duperreani extract and a preparation method and application thereof. A fructus dracontomelon duperreani extracting solution is treated by different solvents, and the extracting solutions of different components are purified by macroporous adsorption resin and polyamide technique, so as to obtain high contents of fructus dracontomelon duperreani total flavone component, fructus dracontomelon duperreani total terpene component and fructus dracontomelon duperreani total xanthone component. The invention also provides the fructus dracontomelon duperreani extract prepared by the preparation method, and application thereof in preparing a medicine. The preparation method has the advantages that the technology is simple, the effect is obvious, and the technology production requirements are met; the toxicity of the used solvents is low, the solvents are solvent involved in normal production, the safety to a human body is good, the recycling and reutilizing are easy, and