Sonchus brachyotus alkaloid primary isolates and separation method and application thereof

• Main Authors: PAN FANGFANG, LI XIUMEI, SHI DONGDONG, YANG PEILONG, WEN ZHIGUO
• Format: Patent
• Language: Chinese; English
• Published: 20.09.2019
• Subjects: CHEMISTRY; COMPOUNDS OF UNKNOWN CONSTITUTION; FODDER; FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The invention belongs to the technical field of agricultural biology, and in particular relates to sonchus brachyotus alkaloid primary isolates and a separation method and application thereof. According to the invention, alkaloid components in sonchus brachyotus are extracted by an ultrasonic method, a plurality of primary isolates with antioxidant capacity are obtained by preparative chromatography separation, and the separation method has important practical significance for the development and utilization of the alkaloid compounds in the sonchus brachyotus. 本发明属于农业生物技术领域，具体涉及长裂苦苣菜生物碱初级分离物及其分离方法和应用。本发明通过超声方法长裂苦苣菜提取其中的生物碱成分，并利用制备色谱分离得到若干具有抗氧化能力的初级分离物，对长裂苦苣菜中生物碱类化合物的开发利用具有重要的现实意义。