通俗环毛蚓的化学成分研究  

Study the Chemical Composition of Pheretima Vulgaris(Chen)

作　　者：肖继先[1] 陈敬炳[1] 王先忠[1] 陈洪莲[1] 王崇云[1] 

机构地区：[1]湖北省中医药研究院中药研究所,湖北武汉430074

出　　处：《时珍国医国药》2002年第10期586-587,共2页Lishizhen Medicine and Materia Medica Research

摘　　要：目的 :对中药通俗环毛蚓的化学成分进行分离鉴定。方法 :乙醇、乙醚等溶剂提取物 ,用红外光谱仪和气相色谱—质谱联用方法以及氨基酸分析仪等技术鉴定化合物。结果 :在通俗环毛蚓中测定有琥珀酸、1 8种脂肪酸和 2 0种游离氨基酸。结论 :通俗环毛蚓中的脂肪酸可能是其活性成分之一 ;另外其总游离氨基酸含量较高 (含量为 8.62 9% )。Objective:To separate and identify the chemical composition of the Pheretima vulgaris Chen.Methods:The compounds were extracted with solvents by ethanol and ether by spectroscopic methods, such as IR, GC/MS and analytical instrument of amino acid.Results:The compounds were determined as amber acid, 18 kinds of fatty acids and 20 kinds of free amino acids from the Pheretima vulgaris Chen.Conclusion:Fatty acids may be one of the activity composition in Pheretima vulgaris Chen; and the total of the free amino acids is higher (the contents is 8.629%).

关 键 词：化学成分 通俗环毛蚓 氨基酸 红外光谱仪 气相色谱-质谱联用 

分 类 号：R282.71[医药卫生—中药学]