奶芎、山川芎与川芎的品质比较研究 中药质量标准研究生毕业论

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1、_一-.~.....目~.~.~目~中文摘要本文枷:、山，11:与111。的品质作了比较研栖，，，:的品种和产地进行了历史考证，查阅了当今在药材市场上销售的奶芍和山川芍的文献，结果为:历代苟萌的原植物比较复杂;唐以前芍贾主产于安徽和甘肃，南北朝时四川有栽种，从宋代开始四川的-49占优势e阵代文献只有乳夸、芳芍和山川苟的记载，认为芳芍根茎未成熟，质量差;山川芍是山上所采的川芍根茎，品质较差，亦可药用。对奶芍、山川芍与川芍进行了生药学研究:奶芍药材颜色较浅，顶端有一突起的顶芽，气微香;而山川芍体形枯瘦，个体较小，中心常有枯朽状

2、沟槽，气香。奶苟组织中纤维木化程度低，油滴较少;耐.，。、山，!，。纤维木化程度高，油滴较多j#115-4、山，，，。与川-4xxAhfQ药材乙醇浸出物的薄层色谱显示:各组分基本相似，但奶芍的斑点明显较小。测定了三种药材的挥发油含量，结果为:川芍(0.71%)，山川苟(0.630,奶芍(0.22%);并对挥发油进行了GC/MS,GC分析，三种药材挥发油的成分基本相4PLfk中低沸点和高沸点组分的数量有明显差异:都江堰和彭州川苟中菜本内酷·蛇床内酷含量高于奶苟和山川-4)对三种药m7行了测定，结果为:山川芍(0.08629%

3、)，川芍(0.04671%)，奶芍(0.04435%)。对三种药材的总生物碱含量进行了测定，结果:川苟(0.2592%)，山川芍(0.1951%)，奶苟(0.1718%)。根据0上各够卖验测定的结果表明:川芍质量最好，应为正品;山)II芍稍次;奶芍最差。因此，作者建议山川芍可作川芍药用或作兽药用。奶芍不能作川芍药用。关健词奶芍山川芍川芍品质饮竣THECOMPARINGSTUDYONTHESPECIESANDQUALITYOFNAIXIONG,SHANCHUANXIONGANDCHUANXIONGABSTRACTThespe

4、ciesqualityofNaixiong,ShanchuanxiongandChuanxionghasbeenstudiedwithcomparing.SpeciesandLocalityofChuanxionghasbeendonetextualresearch.DocumentsofNaixiongandshanchuanxionghavebeenlooked叩.TheoutcomeisthattheoriginalplantsofXiongqiongthroughtheageswerecomplicated;tha

5、tweremainbredinAnhuiandGansuProvincesbeforetheTangDynasty;ThatwasbredinSichuanProvinceintheNanbeiDynasty;SuperiortoothersfromtheShongDynasty.OnlyRuxiongandNaixiongwasrecordedbythedocumentsofthetemporayage.ItConsideredthattheyaren'tmatureandinferiorinquality;thatSh

6、anchuanxiongisbredatmountain,isn'tgoodandmaybemedicalused.Theyhavebeenstudiedinpharmacognosy.TheoutcomeShowsthatNaixiongcrudedrugsislitlelightcoloured,hasaprotrudingterminalbud,haslittlefragrance;ThebodilyformofShanchuanxiongisemacicatedandsmallsized,hasadryanddec

7、ayedgullyinthemiddlepart,hasastrongfragranceThewoodendegreenofNaixiong'sfibreisatalowerstage,andthassmalloildrops;ButChuanxiongandShanchuanxiong'sareatahigherstage,andtheyhasoildropsinabundance.Theirthin-layerchromatographicofvolatileoilandextractofalcoholofcruddr

8、ugsareconsistenbasically,butthespotofNaixiongisobvioussmall.Thecontentoftheirtotalvolatileoilshavebeendetermined.TheoutcomeisChuanxiong0.71010,Shanchuan