陜西省不同產區(qū)酸棗仁品質比較研究.pdf

1、蔓1133472分類號：Q21墾UDC：密級581壘囊丕注蜜壁／移學校代碼：10712研究生學號：SY20040292⑧西北農林前提大學2007屆攻讀碩士學位研究生學位(畢業(yè))論文陜西省不同產區(qū)酸棗仁品質比較研究學科專業(yè)墅生麴焦物堡塑生型眉研究方向撞塑童塑堡塑量型旦研究生送堊型指導教師奎塹崮麴援完成時間一星QQZ生魚屈中國陜西楊凌STUDIEDONTHEQUALITYOFSEMENZIZIPHISPINOSAEINDIFFERENCEA

2、REASOFSHAANⅪPROVENCEABSTRACTSemenzmipmSpinosae(SZS)，thedriedripeseedofZiziphusjujubaMillvQrspinosa(Bange)HuexHFChouiSacommonlyusedtraditionalChinesemedicine(TCM)recordedinphammcopoeiaofthepeople’SrepublicofChina(from1977

3、to2000Edition)ItissourtOthetasteneutralinnatureanddistributedtotheheartliverandhallbladderchannelsIthasactionsofreplenishingthelivercausingtranquilizationarrestingexcessiveperspirationandpromotingtheproductionofbodyfluid

4、The∞urcecomplexandqualitylargedifferenceinmarketmadecertaindiffcultyonclinicapplicationofSZSThequalityofSZSindifferentareasofShaanxiprovince(QingiianinShanbeiareas，Chengcheng，PuchengandYongshouinWeibeiareaLu∞aninShannana

5、rea)werecompared謝mcontentsofactiveingredientsastheinspectionindicator，Gansu(Jingchuan)asreferenceareabigSZSinJiaxianaSreferencevarietiyforstudyingthequalityintheprovinceAtthe艇anletime，theoptimumextractivetechoologyoftota

6、lflavonoidsandtOtalsaponinswerestudiedneresultswereasfollows：Confirmedtheoptimumextractivetechoologyoftotalflavonoidsandtotalsaponim，throughthesinglefactOr(PH)andthefivefactors(temperatureofextractionconcentrationofethan

7、ol，timeofextractionstockratio(mass：volume)andtimesofextraction)fourlevelsorthogonaltestaccordingtothecharactorsofflavonoidsandsaponinsofSZSTheoptimumextractionconditionoftotalflavonoidswasthattemperature75℃adding70％ethan

8、ol(PH65)，stockmtiol：12，refluxing3times，15hourspertimeTheoptimumextractionconditionoftotalsaponinswasthattemperature85℃，adding80％ethanol(PH65)，stockratiol：12，rcfinxing3times，2hourspertimeAnalyzedthecontentofactiveingredie

9、ntinSZS，theresultshowedthatfattyoilcontentreached30‘‰witchco刪nsplentyofunsaturatedfattyacidandthecontentofoleicacidandlinoleicacidweI；ehigherthanothersIndegreasepowdertotalflavonoidscontentWaS32～46me／g，jujubosideA035me／g

10、，jujubosideB017～O32me／g，andthetOtalsaponinscontentWaShigherthan40me／gTherealelargequantityandmanytypesofaminoacidsinSZS，theglutamicacidcontentWashigherthan47me／gwhichhasimportantfunctiontOhumanbodyandtheessentialaminoaci