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ID:33946740
大小:2.36 MB
页数:76页
时间:2019-03-02
《川西地区芍药资源与品质评价》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、四川大学硕士学位论文processrepresentsthepeakinHPLCchromatogrammostlikelyisanalyzed.4.FourcompoundsareisolatedfromRlactifloraPall.inthepurposeofidentifyingthepeaksinHPLCchromatogramusingsilicagelcolumniation.Threeoftheirstructuresareelucidatedasbenzoicacid,paeoniflorin,andalbffiorinby1I-I-NMRan
2、dotherresearchers’result.。5.Toevaluatethequalityofpaeony,thecontentofpaeoniflorindetermination,HPLC/UVfingerprint,infraredspectroscopy,ect.arC.usedasmultiformmethods.Theresultpointoutthatevaluatingdecoctionpiecesofpaeonyusingappearanceidentifymethodonlyislocalized.Thedifferencesofche
3、micalcompoundsbetweenBalShaoandChuan·Chishaoarediscoveredatthesametime.HPLC/UVfingerprintisusingtoresearchtheprocessofBaiShao,whichshowsthattheorderofgettingridofthecortexofpaeony’Srootandcookinginwaterhasnoevidencedifferenceofthecruddrugs’quality.6.BecauseofthewidelyUSeofTotalGlucos
4、idesofPaeony(TGP)intheareaofmedicineandhealthcare,thisstudydevelopsthetechniquesofTGPextractionandisolation.First,theparameterofextractionisoptimizedusingscientificexperimentdesign.MacroporousresinisusedtoisolatetheTGPandtheoperationparameterisestablished.Theheattime,pHconditions,whi
5、chcouldinfluencethestabilityofTOPinwaterliquor,alealsoreviewedatlast.Thistechniqueshowssimpleoperation,shouldbereplyinginstructedmeaninginTGPmanufacture.KeyWord:Paeony,PaeonialactifloraPall.,PaeoniaveitchiiLynch,wildresources,qualityevaluation,extractionprocess,Pharmacognosy4◆■◆●、前言芍
6、药之名最早见于《诗经·郑风》(公元前6世纪),马王堆帛书《五十二病方》(公元前187年)始载芍药入药,《神农本草经》将其列为中品,唐代以后尤其是宋代本草将芍药区分为白芍和赤芍两种独立的药物。白芍赤芍功能主治区别用药在《中国药典》2005年版(一部)中记载为:白芍“平肝止痛,养血调经,敛阴止汗。用于头痛眩晕,胁痛,腹痛,四肢挛痛,血虚委黄,月经不调,自汗,盗汗。”赤芍“清热凉血、散瘀止痛。用于温毒发斑,吐血衄血,目赤肿痛,肝郁胁痛,经闭痛经,瘾瘕腹痛,跌扑损伤,痈肿疮疡。”结合传统中医药理论,可以看出白芍属于补血药而赤芍属于清热凉血药的范畴。《中国药典》2005年
7、版(一部)中记载:白芍为芍药PaeonialacttfloraPall.的干燥根加工品;赤芍为芍药只lacUfloraPall.或川赤芍只veitchiiLynch的干燥根。经过历史上的长期渐变演化过程,芍药以栽培品入白芍而野生品入赤芍是白芍、赤芍区别用药的一个重要原因。全国各地除药典收载基源外,尚有栽培品毛果芍药只lactifloravailtrichocarpa(Bunge)Stem入白芍药用:野生芍药属植物毛赤芍只veitchiivat.woodwardii(StapfcxCox)Stem,美丽芍药PmaireiLevi.,新疆芍药Psinjiangens
8、isKYPan,窄叶芍药
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