现代药物与临床Drugs&Clinic第27卷第5期2012年9月·523·麦冬多糖的研究进展黄光辉,孙连娜。1.福建中医药大学药学院,福建福州3501082.第二军医大学药学院,上海200433摘要:麦冬作为传统中药之一,具有多种药用功效。麦冬中主要的化学成分有多糖、甾体皂苷、高异黄酮类等,而麦冬多糖是麦冬中的主要的有效药用成分之一,具有抗心肌缺血、降血糖、免疫调节、抗脑缺氧、抗过敏和平喘等药理作用。麦冬多糖其化学组成成分及其在麦冬中的含量随麦冬的产地不同而存在差异,如绵麦冬和浙麦冬中麦冬多糖是由不同的单糖组成。就麦冬多糖的提取、分离纯化、含量测定、化学组成、药理活性和结构修饰及其体内代谢相关研究进行总结,以便为麦冬多糖深入研究及开发成药食两用功能食品提供参考。关键词:麦冬多糖;提取分离:含量测定;化学组成;药理活性;结构修饰中图分类号:R282.71文献标志码:A文章编号:1674—5515(2012)05—0523.07ResearchprogressinOphiopogonjaponicusp0lysaccharideHUANGGuang—hui一,SUNLian—na1.SchoolofPharmacy,FujianUniversityofTraditionalChineseMedicine,Fuzhou350108,China2.SchoolofPharmacy,theSecondMilitaryMedicalUniversity,Shanghai200433,ChinaAbstract:Ophiopogonjaponicus,aChinesemateriamedica,hasavarietyofpharmacologicalfunctions.Themainconstituentsin0.japonicusarepolysaccharides,steroidsaponins,andhighisoflavones.TheO.japonicuspolysaccharide(OJP)isthemainmedicinalcomponentwithvariousmedicalfunctionssuchasanti—myocardialischemia,hypoglycemic,immuneregulation,anti-allergy,andanti—asthmaandSOon.ThechemicalcomponentsandcontentofOJPin0.japonicusvarywiththehabitatchange,suchasthepolysaccbaridesin0.japonicusfromZhejiangProvinceandMianyangCity,SichuanProvincearecomposited矸thdiferentmonosaccharides.Theadvanceresearchesontheisolation,extraction,andpurification,determination,chemicalcomposition,structuremodification,pharmacologicalactivity,invivopharmacokineticsofOJParesummarized,whichcouldoffersomereferencesforthefurtherresearchanddevelopmentofmedicinalandediblefunctionfoods.Keywords:Ophiopogonjaponicuspolysaecharide(OJP);extractionandisolation;chemicalcomposition;phyarmacologicalacti...