Extraction method of anti-oxidation active constituents of sedum spectabile

• Main Authors: YUAN WANGTAO, ZHANG YUHAO, DOU HUIXIN, ZHANG DEJUN, YANG ZHANTING, ZHANG BENYIN
• Format: Patent
• Language: Chinese; English
• Published: 04.01.2017
• 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 relates to an extraction method of anti-oxidation active constituents of sedum spectabile. The extraction method comprises the following steps of extraction, wherein after being smashed, the sedum spectabile is soaked with a solvent, a soaking solution is filtered after being subjected to ultrasonic treatment, and filter liquor is taken; concentration, wherein the filter liquor is subjected to vacuum concentration, and a concentrated solution is taken; drying, wherein the concentrated solution is dried; the solvent is water or an ethanol solution with the mass concentration of 58% to 63%. According to the extraction method of the anti-oxidation active constituents of the sedum spectabile, the process is simple, operation is facilitated, the extraction process is safe and reliable, and the anti-oxidation active constituents in the sedum spectabile can be effectively extracted. 本发明涉及种八宝景天抗氧化活性成分的提取方法，包括如下步骤：提取：将八宝景天粉碎后，用溶剂浸泡，将浸泡液超声处理后过滤，取滤出液；浓缩：将滤出液减压浓缩，取浓缩液；烘干：将浓缩液烘干；其中，溶剂为水或质量浓度为58％～63％的乙醇溶液。根据本