lin91957
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 Posted: Tue 23:30, 01 Mar 2011 Post subject: 测定天王补 |
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测定天王补心丸和归脾丸中细叶远志皂苷的含量
olygalicacid[J]．Tetrahed—rOetters，1964，5(37)：2567．[6]PelletierSW，NakamuraS，SomanR，eta1．Constituentsofloo—lygalaspecies：thestructureoftenuifolin，aprosapogeninfromP．senegaandP．tenuifolla[J]．Tetrahedron，1971，27(19)：4417．[7]董晓兵，李军，董婷霞，等．远志皂苷标准品Tenuifolin的制备『J]．中药新药与临床药理，2007，18(1)：56．DeterminationoftenuifolininTianwangBuxinwanandGuipiwanbyHPLCDONGXiao—bing．_，LIJun，JIANGYong3，ZHENGYing，DONGT．X．Tina，TUPeng—fei，TSIMW．K．Karlf1．InstituteofChineseMedicalSciencesofMacauUniversity，Macau，China；2．CenterforChineseMedicineR&DandDepartmentofBiology．TheHungKongUniversityofScienceandTechnology，HungKong，China；3．DepartmentofNaturalMedicines，SchoolofPharmaceuticalSciences，PekingUniversityHealthSciencecenter，Beng100083，China)[Abstract]Objective：AquantitativemethodwasdevelopedforthedeterminationoftenuifolininTianwangBuxinwanandGuipi—wanbyHPLC．Method：ThesampleswereseparatedbyAlltimaC18column(4．6mmx250mm，5trm)usingmethanol一0．05％phosphoricacid(65：35)asamobilephase，flowratewas1．0mL·min～andwavelengthwassetat202nm．Result：TenuifolinWasdetectedinbothChinesepreparations．Thenumberoftheoreticalplatescalculatedbytenuifolinpeakwas2500．Theregressionequa—tion0ftenuifolinwasY=5．239×10X-6．247×10(r=0．9994)andthelinerrangeWas10—500g·mL_。．TheaveragerecoveryoftenuifolinWas97．5％fRSDlessthan3．0％)．1’heLODoftenuifolinwas5．50g·mL_。．Condusion：I’hemethodissensitive，rapidandaccurate．[Keywords]HPLC；TianwangBuxinwan；Guipiwan；RadixPolygalae，tenuifolin，quantitativedetermination[责任编辑鲍雷]·1649·
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