苍耳子超临界流体萃取物的成分分析  

Analysis on the Chemical Constituents of the Supercritical Fluid Extraction of Xanthium mongolicum Fruit

作　　者：刘玉红[1] 富菊萍 

机构地区：[1]山东中医药大学药学院,山东济南250014 [2]辽宁康博士制药有限公司,辽宁台安114100

出　　处：《时珍国医国药》2005年第4期321-322,共2页Lishizhen Medicine and Materia Medica Research

摘　　要：目的:分析苍耳子超临界流体萃取物的成分。方法:采用超临界流体萃取药材,气相—质谱连用分析其成分。结果: 分离鉴定出15种成分,其中亚油酸含量最高,棕榈酸次之。结论:首次对苍耳子进行超临界流体萃取,其萃取物中含挥发性成分和脂肪酸类成分。Objective: To analysize the constituents in the supercritical fluid extraction of Xanthium mongolicum fruit. Methods: To extract the medicinal herb by the supercritical fluid extraction and analysize the constituents by GC - MC. Results: 15 compounds were identified, linoleic acid (39. 78%) and palmitic acid (8. 26%) of them are main components. Conclusion: We studied the chemical constituents of the supercritical fluid extraction of Xanthium mongolicum fruit first, mainly composed of naphtha and fatty acid.

关 键 词：苍耳子 超临界流体萃取 气相-质谱联用 

分 类 号：R284.1[医药卫生—中药学]