贵州不同产地天门冬的品质比较

neseTraditionalMedicine,

Shib ing,Gui~hou556200;4.Shib ingTobacco O ffice,Shib ing,Guizhou556200,China).Abstract:Thewater,ash,saponinandamino acidcontentandalcoho lextracto fA.cochinchinensissamp les fro mdifferentpro ducingareasinGuizhouweredeterminedto comparetheirqualitydifference.

Theresults showedthatthewatercontent. .alcoho lextract,totalashcontent,totaIsaponincontentandaminoacidcontentofA.cochinchinensissamplesfromdifferentproducingareaswere8.1714.03,

63.4992.67,4.414.82,2.654.36and3.146.83respectively.Thequalityo fwildA.cochinchinensissamplesfromdifferentproducingareasaccordedwiththestandardof

Pharmacopoeiao fthePeople'SRepublico fChinabasically.Theeffectivecomponentcontentof

A.cochinchinensissamplesfromdifferentproducingareaswasCeheng>Zhenning>Yanhe.ThequalityofwildA.cochinchinensissamplesfromthesameproducingareawassimilar.

Keywords:Asparaguscochinchinensis;quality;saponin;aminoacid;differentproelucingareas;

Guizho u

天f_丁冬[Asp aragusc0chinchinensis(Lour.)

M e rr]为百合科植物,又名天冬口].始载于《神农本

草经》 ,具有养阴润燥,清肺生津的功效,为临床常用

中药之一.现代药理研究发现,其具有抗肿瘤,抑

菌,抗衰老,镇咳祛痰,抗蚊蝇等药理作用,因而倍受

国内外药学工作者的关注.目前,对天门冬栽培,药

理,药化等方面的研究较多0].如,对天门冬干物

质积累动态[7],贵州天门冬的适生环境和盐胁迫