松塔多糖和党参复方多糖颗粒剂的分析、制备及其抗氧化活性研究

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1、万方数据differentmolecularweightpolysaccharidewerestudiedrespectively．andtheantioxidantactivityoftheseIntheexperimentthemolecularweightpolysaccharidewerepreparedusingultrafiltrationmembranes．Theantioxidantactivitiesofallpolysaccharideproductswereinvestigatedusingvariousassaysinvitro，includingreducingp

2、owerandscavengingabilityonhydroxylradicals，DPPHradicals，superoxideradicals．AllthemolecularweightCodonopsispilosulacompoundpolysaccharidesshowedantioxidantactivityinvitroandgooddose．effectrelationships．ThisexperimentfoundthattheantioxidantactivityofCompoundCodonopsispolysaccharidewereincreasedwithi

3、tsmolecularweight．6·Thisexperimentfirststudiedthemoldingprocess，qualityinspectionandtheantioxidantactivityofCodonopsispilosulacompoundpolysaccharidegranules．Intheformingprocess，optimizingtheproportionofthegranuals，excipientspeclesandrawmaterialbythecontrasttest．WithdiluteethanolasthewettingagentIb

4、rwetlegalsystemgrain，drying，granuletion．Codonopsispilosulacompoundpolysaccharidesgranulesshowedgoodanti．oxidantactivityinvitroandhadreducin￡powerandscavengingabilityonhydroxylradicals，DPPHradicals。superoxideradicals．Theconcentrationofthesampleswaspositivelycorrelatedwithitsactivity．Therefore，theCo

5、mpoundCodonopsispolysaccharidealsoexhibitgoodantioxidantactivitywhenitwaspreparedintogranules．ThisexperimentalresultscanprovidebasisreferenceforthesubsequentdevelopmentoftheCodonopsisCompoundpolysaccharidepreparations。Thispaperestablishedtwonewanalysismethods，preparedandseparatedofpineconepolysacc

6、harideandCodonopsisCompoundpolysaccharide．StudiedtheantioxidantactivityofthepineconepolysaccharideandCodonopsisCompoundpolysaccharidegranules．Ontheaboveseriesofstudies，therehadbeenmadeprogressedandthereisnoliteraturehavethesameworkreport．Itdeservesartentionthatthepinenutshellpolysaccharidefromwast

7、eresources．Itisnecessarytofurtherstudyandwillhaveaverygooddevelopmentprospect．Intheresearchfieldofnaturalpolysaccharides，therearemoreresearchestotheactivity．Therearelessresearchestothecorrelationbetweenthedegreeo