玫瑰花活性成分提取技術(shù)的研究.pdf

1、新疆農(nóng)業(yè)大學(xué)碩士學(xué)位論文玫瑰花活性成分提取技術(shù)的研究姓名：郭焰申請學(xué)位級別：碩士專業(yè)：食品工程指導(dǎo)教師：馮作山201010Theresearchontheextractiontechnologyofactive●●●●ingredientslnr0SeAbstractRoseisthewoodyplants，whichismedical，edible，greeninoneAvarietyofactivesubstancesexistin

2、rose，andtheyalwaysaccompanied、^，ithroseflowerresiduedroppedawayafterextractionofessentialoilofroseThisisnotonlywastingresources，butalsocausingenvironmentalpollutionThispaperfocusesonthewaytoextracttheactivesubstances，suc

3、hasanthocyanins，totalflavonoids，octacosanolofrose，soastoenhancethecomprehensiveutilizationrateofroseThetestusesmicrowaveassistedsolventtoextractanthocyaninThebestconditionsforextractionofanthocyaninsdeterminedbysinglefac

4、torandorthogonalexperimentaldesignareextractionin30％ethanol，soluteandliquidratio1：20，andhandlingtimefor40sin900WmicrowaveUsingtheextractionofroseanthocyanin、析mmicrowaveassistedsolventwhichmayreducetherateofspoilingtheant

5、hocyaninCaneffectivelysaveextractiontime，andenhancetheeffectivenessThetestusesmicrowaveassistedsolventtoextracttotalflavonoidsTheregressionequationeducedbyresponsesurfaceanalysisisY=090000—000125X1000250X2002625)(3—00650

6、0Xl2—000750X1x2—002500Xlx3—004250)(22O03250X2X3一O07000X3zTheoptimalconditionsaccrodingtegressionequationandtheactualsituationareextractionin50％ethanol，soluteandliquidratio1：20，andhandlingtimefor31sTheconditionsofextracti

7、onandsaponificationofrosewaxwerestudiedandoptimizedbysinglefactorexperimentsandorthogonaltestTheresultindicatedthattheprogressionintheeffectofwaxextractionareextractiontemperatureliquidratioextractiontimeThebestcondition

8、sareextractionat60℃，soluteandliquidratio1：15，extractiontimefor2h；theprogressionintheeffectofWaxsaponificationaresaponificationtimesaponificationtemperatureKOHamountItisaneffectivewayundertheconditionsof90℃saponificationf