兩種沙生類短命獨尾草化學(xué)成分的消長規(guī)律.pdf

1、石河子大學(xué)碩士學(xué)位論文兩種沙生類短命獨尾草化學(xué)成分的消長規(guī)律姓名：駱世洪申請學(xué)位級別：碩士專業(yè)：生命科學(xué)、植物學(xué)指導(dǎo)教師：馬淼20080601AbstractEremurusanisopterus(KaretKin)RegelandEremurusinderiensi3(MBieb)RegelbelongtoEremurusLiliaceae，whichweretypicallyephemeroidplantsindesert，They

2、onlydistributedatthedesertofnorthernpartofXinjianginchinawherethealtitudewere400to500meternepaperreviewedtheresearchfindingsofEremurus，especiallyonthesugarsandanthraquinonesTemporalvariationincontentofsugars(solublesugar

3、reducingsugarsucrose)andanthraquinones(aloeemodin，emodin，rheinandehrysophan01)werealsostudiedinthispaperThelifestoryweredistributedbyfourperiod，whichwereseedlingperiod，vegetativegrowthperiod，initialfloweringperiodandprof

4、usefloweringperiodandfruitperiod殛econtentofsolublesugarwasdetectedbyphenolsulfuricacidmethod刃，econtentofreducingsugarwasdetectedbyDNSmethodThecontentoftotalphenolicswasdetectedbyFuLlinCiocaltelimethodnecontentofanthraqui

5、noneswasdetectedbyHPLCmethod1nhevolatileoilwasdetectedbyGcMSMethodResultsasfollows：First，thecontentofsolublesugarandreducingsugarwererisedinlifehistoryinleavesofEanisopterusandEinderiensisAndthecontentwasreachedtohighest

6、inprofusefloweringperiod，butthecontentwasalittlelowerinfruitperiodcomparedtoprofusefloweringperiodSecond，thechangeofthecontentofsolublesugarandreducingsugarwereidenticallysameinllfehistoryinrootsofE。anisopterusandEinderi

7、ensisInroots，thecontentofsugarinvegetativegrowthperiodwerelowercomparetoseedlingperiod，andreachtohighestininitialfloweringperiodThird，thechangeofthecontentoftotalphenolicswereidenficaHysameinlifehistoryinleavesofEanisopt

8、erusandEinderiensisAndthecontentreachedtothelowestinprofusefloweringperiod，whichthecontentwere1746mg／gand1942毗respectively1nhecontentoftotalphenoHcswasinupperpartofleafwassignificantlyhigherthanthatinmiddlepart，andthatin

9、lowerpartwasthelowestoneAmongdifferentorgans，thecontentoftotalphenolicsinleafwasthehighestFouth，thechangeofthecontentoftotalphenolicswerenotidenficaHysameinlifehistoryinrootsofEanisopterusandEinderiensisButthecontentofto

10、talphenolicswasreachedtothelowestinprofusefloweringperiodFifth，thecontentofAloe—emodinwerehigherthanotherthreeanthraquinonesinleavesofEanisopterusandE／nder／ens／sAndthecontentoffouranthraquinoneswerehigherinseedlingperiod

11、，vegetativegrowthperiodandinitialfloweringperiod，andreachedtothelowestinprofusefloweringperiodinleavesofEanbopterusandE／nderie邶bThecontentoffouranthraquinonesinupperpartofale：afwassignificantlyhigherthanthatinmiddleparto

12、rlowerpartofaleafonthebothplantsSixth，thecontentofAloeemodinwerehigherthanotherthreeanthxaquinonesinrootsofEaniaopterusandEinderiensisandthecontentreachedtothelowestattheprofusefloweringperiodnecontentofrhein、張rcfrom015m

13、g／gto05mg／ginrootsof蜃ani$opterusandEinderiensiaandreachedtothelowestatprofusefloweringperiod，respectively0215mg／gand00799mg／g。Seventh，thereweremanycompoundsdetectedinthevolatileoilinseedorflowerofEanisopterusandEinderien

14、sis，such笛dodecanoylandlinoleicacid，whichcanbeusefulforpeople’shealthyAndthisprovideagoodviewfortheuseoftWOvolatileoilConclusion：Temporalvariationincontentofsugartotalphenolics，anthraquinonesinEanisopterusandE／nder／ens／sw