赤楠葉片顯微形態(tài)、植物體化學(xué)成分與抗菌活性的初步研究.pdf

1、福建師范大學(xué)碩士學(xué)位論文赤楠葉片顯微形態(tài)、植物體化學(xué)成分與抗菌活性的初步研究姓名：黃曉冬申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：植物學(xué)指導(dǎo)教師：劉劍秋2003.4.1AbstracrtThepaperstudiedonthemicromorphologicalcharactersofleafepidermisofS≈ygiumbuxifotiumHooketAmthechemicalcompositionofi轉(zhuǎn)leaffruitandseed，the

2、antimicrobialactivityoftheextractsfromleavesTheconclusionswereasfollows：1ThemicromorphologiealcharactersofleafepidermisofSbuxifoliumwereexaminedbyLMandSEMTheparticularcharactersofleafepidermisofSbuxifoliumwhichwerediffer

3、entfrom鏞eotherspecies漣SyzygiumsuchasSgr／js／／werethattheshapeofepidermalcellsWaSgenerallypolygonal哦墩thenearlystra／ghtpatternofanticlinalwalls。theWaXoraamerttationofthecuticularmembraneoftheleafepidermisandthesurfaceoftheg

4、uardcellWaSallcavelTlU|OUs，obviouslyscaly2。Ithadbeendealtw壤theanalysisofnutrientconstituentsof墨buxifoliumfruitandtheresearchofchemicalconstituentsofitsseedTheresultsshowedthatthepulpoftheSyzygiumbuxifoliumfreJtWaSrichint

5、otalsugar(154％)invitc(H。69mg／tOOgFW)inerodeprotein(475螄，infat(5，75夸幻，andin17kindsofaminoacid，containing397％ofEAAInorganicelementshavingthe啦滟ratiowereabundantinthefruit，especially泌CrTheseedWaSalsich遮totalsugarincrudeprote

6、in，inaminoacidandinorganicelementsInaddition，thehigherantimicrobialactivityofalcoholextractsfromtheseedandPentadecanoieacidcontaining1899％intheunripeseedoilswerefirstfound3，Theredpigmentfrom&buxifoliumfruitWaSwatersolubl