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Wysłany: Wto 9:13, 15 Mar 2011 |
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HPLC和HPCE法测定罂粟壳中3种生物活性生物碱
choolofPharmacy,ShanghaiMedicalUniversity,Shanghai200032;ShanghaiMedicalCoU~ge,orHealthStaff,Shanghai200237;HongKongUniversityof~e?lceandTeChnology,HongKong)AB111RACTAIM:ToestablishHPLCandHPCEmethodsfordeterminationof3bio-activealkaloids(morphine,codeineandpapaverine)intheChinesedrugPericarpiumPapaveris,andtoevaluatethequalityofthedrug.METHODS:}Ⅱ’LCsystemindudesODSeolumn+0.5%ammoniumacetate一196triethylamine—methanol(49:1:50)andUVdetection(230nm).cEsystemincludesa50lure(ID)×47廿l1(effectivelengthia39.4cm)capillary,80mmol·LSDS一60mmol-Lborax(0.8mol·LI1boricacidadjustedtopH7.一10%methanolandUVdetection(24111111).RESULTS:Fromthecontentsofthe3bio-activealkaloidsinPericarpiumPapaverisitwassuggestedthatthequalityoftheChinesedrugPericarpiumPapaverisshouldcontainmorphine.codeine,andpapaverinenotlessthan0.04%,0.02%and0.01%.respectively.CONCLUS10N:Thetwomethodsprove怕beaccurate,preciseandsensitive,andCanbe邺edforthedeterminationof3bio-activealkaloidsinPericarpiumPapaveris.ThetwomethodsandthequalityevaluationcanbereferredfortheChinesePharmacopeiaCommissionandinstitutesfordrugeontro1.KEYWORDSPericarpiumPapaveris;alkaloids;highperformanceliquidchromatography;highperformancecapillaryelectmphoressi;qualityevaluation《药学学报》由《中国期刊网》、《中国学术期刊(光盘版)>全文收录经国务院新闻办公室、国家新闻出版署审核备案,《药学学报’由《中国期刊网’、《中国学术期刊(光盘版)’全文收录.收录期限为1994--2002年。本数据库被国家科学技术部刊为国家级火炬计划项目(批准文号:国科发计字[1999]171号),被国家科学技术部、国家税务总局、国家对外贸易经济台作部、国家质量技术监督局、国家环保总局评为“国家重点新产品(项目编号:99GO41B3600001),并被国家科技部列为“重中之重”项目。全文收录证书已经颁发,编号为(Q)R029。
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