簡介：江大食品微生物972011歷屆試題9797年一．名詞解釋一．名詞解釋1原生質(zhì)體；2芽孢；3菌落；4誘導(dǎo)酶；5生長因素6回復(fù)突變；7誘導(dǎo)；8拮抗；9血清學(xué)反應(yīng)；10巴斯德效應(yīng)二．圖解二．圖解1曲酶的細(xì)胞形態(tài)；2Z值；3微生物營養(yǎng)物質(zhì)的四種運(yùn)輸方式；4微生物生長與T的關(guān)系三．填空三．填空1微生物生長的特點(diǎn)是___、、、、、生長旺、繁殖快。15在空氣中能較長時(shí)間的微生物類群是____、_____、特點(diǎn)是____16培養(yǎng)時(shí)，培養(yǎng)皿倒置是為了_____和_____17平板菌落計(jì)數(shù)法結(jié)果表達(dá)中常用的“CFU”的意思是_____四．問答四．問答1如何使微生物合成比自身需求量更多的產(chǎn)物舉例說明；2如要長期保藏低酸性食品和酸性食品，通常分別采用什么溫度殺菌WHY3設(shè)計(jì)一種從自然界中篩選高溫淀粉酶產(chǎn)生菌的試驗(yàn)方案，并解釋主要步驟的基本原理；4下列食品如變質(zhì)，主要是有什么類型的微生物所引起說明其原因1〉市售面包2〉充CO2的果汁；5菌種保藏主要利用什么手段原理舉例說明9898年

簡介：韶關(guān)學(xué)院畢業(yè)設(shè)計(jì)題目目年產(chǎn)年產(chǎn)30003000噸花生乳飲料工廠設(shè)計(jì)噸花生乳飲料工廠設(shè)計(jì)學(xué)生姓名學(xué)生姓名劉婉瑩學(xué)號(hào)號(hào)10102062029系（院）（院）英東食品科學(xué)與工程學(xué)院專業(yè)業(yè)食品科學(xué)與工程班級(jí)級(jí)10食品2班指導(dǎo)教師姓名及職稱指導(dǎo)教師姓名及職稱張俊艷講師起止時(shí)間起止時(shí)間2013年4月2014年4月教務(wù)處制表目錄摘要IABSTRACTI1前言111功能性乳制品的發(fā)展新趨勢(shì)112花生乳的發(fā)展前景12工廠選址分析和確定121工廠選址的原則122廠址的確定223建設(shè)規(guī)模33原材料、輔料及花生乳產(chǎn)品的質(zhì)量標(biāo)準(zhǔn)331原材料、輔料的質(zhì)量標(biāo)準(zhǔn)3311原材料的質(zhì)量標(biāo)準(zhǔn)3312加工用水特性及標(biāo)準(zhǔn)4313輔料特性及標(biāo)準(zhǔn)432花生乳產(chǎn)品的質(zhì)量標(biāo)準(zhǔn)4321感官指標(biāo)4322理化指標(biāo)4323微生物指標(biāo)54產(chǎn)品方案和工藝設(shè)計(jì)541產(chǎn)品方案分析和產(chǎn)量的確定5411產(chǎn)品方案分析5412班產(chǎn)量確定642花生乳飲料產(chǎn)品配方643生產(chǎn)工藝流程及操作要點(diǎn)6431花生乳工藝流程6432花生乳生產(chǎn)操作要點(diǎn)644物料衡算的原理7441原輔材料的用量估算8

簡介：中文中文5500字出處出處INTERNATIONALJOURNALOFAGRONOMY,2012,2012畢業(yè)設(shè)計(jì)外文參考文獻(xiàn)譯文本畢業(yè)設(shè)計(jì)外文參考文獻(xiàn)譯文本譯文題目譯文題目IMPROVEMENTOFSOYBEANOILSOLVENTEXTRACTIONTHROUGHENZYMATICPRETREATMENT酶法提取大豆油的改進(jìn)酶法提取大豆油的改進(jìn)姓名學(xué)號(hào)號(hào)院（系）院（系）食品科學(xué)與工程學(xué)院食品科學(xué)與工程學(xué)院專業(yè)業(yè)食品科學(xué)與工程食品科學(xué)與工程指導(dǎo)老師指導(dǎo)老師最佳酶處理?xiàng)l件。每個(gè)實(shí)驗(yàn)的PH，溫度和浸出時(shí)間等條件是根據(jù)含有3個(gè)變量的重要的復(fù)合實(shí)驗(yàn)設(shè)計(jì)決定。這項(xiàng)設(shè)計(jì)由針對(duì)每個(gè)固體的20個(gè)實(shí)驗(yàn)組成。表1展示了每個(gè)實(shí)驗(yàn)的實(shí)驗(yàn)條件。這項(xiàng)實(shí)驗(yàn)設(shè)計(jì)是根據(jù)響應(yīng)面分析法和包含有使回歸系數(shù)和軸向點(diǎn)最小的中心點(diǎn)反應(yīng)建成的，因此可以獲得一個(gè)可重復(fù)的實(shí)驗(yàn)設(shè)計(jì)。最小二乘法用來估算多項(xiàng)式近似值的參數(shù)。響應(yīng)面的分析根據(jù)面設(shè)置提出來的。有效擴(kuò)散實(shí)驗(yàn)這項(xiàng)評(píng)估有效擴(kuò)散的實(shí)驗(yàn)使用餅和粕還有水解樣品以及程序描述過的所有物品來完成的。包含有2到3克樣品布制的管套被放置到錐形瓶中。加入500毫升的正己烷，攪拌液體介質(zhì)來消除外部阻力使轉(zhuǎn)移物聚集。每個(gè)實(shí)驗(yàn)在25℃下完成，在T時(shí)段結(jié)束時(shí)含有樣品的套管從系統(tǒng)中被除去。這些實(shí)驗(yàn)以5分鐘和10分鐘為間隔進(jìn)行，知道1個(gè)小時(shí)的抽提完成。每一份樣品被泄油和干燥以消除溶劑和水分的蹤跡。此后，將稱量樣品放在裝有純正己烷的燒瓶中進(jìn)行批量處理24小時(shí)。管套和樣品在烤箱中再次干燥以稱量不含有樣品。各批浸出物前后的重量差異被認(rèn)為是除去T時(shí)段浸出的油分。固定床式柵欄浸出決定動(dòng)力學(xué)的浸出物在柵欄中提取出來，在這個(gè)柵欄浸出器里，固定床是由大豆固體組成的。這個(gè)柵欄用這些預(yù)先稱量過的大豆固體裝滿。設(shè)定流量和溫度的正己烷從浸出器頂部加入。油水混合物樣品在浸出器出口獲得。全部浸出時(shí)間是60分鐘。1毫升小樣品在確定的時(shí)間點(diǎn)獲得。根據(jù)必須靈敏度，油水混合物中的油決定了分光光度計(jì)設(shè)置波長在280到300納米之間。系統(tǒng)中有效擴(kuò)散系數(shù)的估計(jì)是依據(jù)國際農(nóng)學(xué)雜志上的菲克第二定律決定（由許多作者提出，包括CARRIIN和CRAPISTE）與下面的初始條件和邊界條件為無限完美攪動(dòng)的散裝液體體積根據(jù)固體被認(rèn)為是板和球，獲得了解決辦法1?？紤]到所獲得的一系列快速收斂，以下是通過將每個(gè)解決方案集成，得到中厚板厚度2L球面半徑為因?yàn)槟壳霸谥参镉椭械母视腿ビ胁煌肿恿亢徒Y(jié)構(gòu)，很容易衡量油固體的質(zhì)量。因此，濃度比變成了21這兩個(gè)方程中的數(shù)量比例。方程3及4是線性化和根據(jù)時(shí)間T表示。兩條線的斜率用于評(píng)估有效的擴(kuò)散系數(shù)。

簡介：1中文中文3780字畢業(yè)論文外文資料翻譯學(xué)院生物科學(xué)與工程學(xué)院專業(yè)食品科學(xué)與工程姓名學(xué)號(hào)070301109外文出處JOURNALOFCHROMATOGRAPHYA,7641997177–182附件外文資料原文指導(dǎo)教師評(píng)語簽名年月日用外文寫2動(dòng)注射分析的電化學(xué)檢測(cè)法（ECD法），使各種脂肪和油樣中游離脂肪酸的測(cè)定更加簡便快捷。因?yàn)橹舅岷靠梢杂蓽y(cè)量流動(dòng)信號(hào)峰高和面積得出,該方法也適用于液相色譜電化學(xué)檢測(cè)法測(cè)定脂肪酸含量。高效液相色譜電化學(xué)檢測(cè)法被認(rèn)定為一種不用衍生物檢測(cè)高級(jí)脂肪酸的簡便方法。2．實(shí)驗(yàn)．實(shí)驗(yàn)21．試劑棕櫚酸995、硬脂酸995、油酸99、亞油酸99，均購自和光試劑公司日本大阪。標(biāo)準(zhǔn)酸溶液都用乙醇乙腈1090混合溶液溶解。以下油樣都是從市場(chǎng)上購得山茶油資生堂牌，日本東京、玉米油和油菜籽油林時(shí)計(jì)化工，日本東京、橄欖油宮澤醫(yī)藥，日本東京，大豆油關(guān)東化學(xué)，日本東京。乙醇乙腈1090混合溶液和一個(gè)裝有6MM維生素K376MM高氯酸鋰的柱子分別作為流動(dòng)相和醌溶液。電解液中的高氯酸鋰可以減少電化學(xué)電池的電阻。圖1高效液相系統(tǒng)流動(dòng)相是乙醇乙腈混合溶劑，醌溶液為6MM維生素K76MM高氯酸鋰的乙醇乙腈溶液，DG是除氣裝置，P1、P2是泵，S是樣品注射器（20ΜL），分離柱（色譜柱100RP18,250MM4MM,5微米）；MC是混合柱線圈（50厘米），D是電化學(xué)檢測(cè)器、電化學(xué)電池和電位儀，R是記錄儀。22儀器高效液相色譜電化學(xué)檢測(cè)系統(tǒng)如圖1所示,包括除氣器分光公司DG98050型，日本東京、泵P1和P2分光PU980型、樣品注射器羅丹尼7125型,美國加利福尼亞、結(jié)構(gòu)性柱（ODS柱色譜柱100RP18,250MM34MM5MM,CICAMERCK公司，日本東京、電化學(xué)電池分光EC840型,電位儀皇氏電化學(xué)系統(tǒng)311B型，日本川崎、記錄儀分光807IT型。電化學(xué)電池由玻碳工作電極、飽和甘汞電極

簡介：JOURNALOFCHROMATOGRAPHYA,7641997177–182DETERMINATIONOFHIGHERFATTYACIDSINOILSBYHIGHPERFORMANCELIQUIDCHROMATOGRAPHYWITHELECTROCHEMICALDETECTIONTFUSE,FKUSU,KTAKAMURASCHOOLOFPHARMACY,TOKYOUNIVERSITYOFPHARMACYANDLIFESCIENCE14321,HORINOUCHI,HACHIOJI,TOKYO19203,JAPANRECEIVED15APRIL1996REVISED15AUGUST1996ACCEPTED22OCTOBER1996ABSTRACTASYSTEMOFHIGHPERFORMANCELIQUIDCHROMATOGRAPHYWITHELECTROCHEMICALDETECTIONWASDEVELOPEDFORTHESEPARATIONANDDETERMINATIONOFHIGHERFATTYACIDSANOCTADECYLSILICAODSCOLUMNWASUSEDASTHESTATIONARYPHASEANDANETHANOL–ACETONITRILE1090MIXTUREASTHEMOBILEPHASETHEELUATEWASMIXEDWITHAQUINONESOLUTIONWHICHWASCOMPOSEDOF6MM2METHYL1,4NAPHTHOQUINONEAND76MMLICLOINETHANOL–ACETONITRILE1090THROUGHAMIXINGCOILPEAKHEIGHTFOR4HIGHERFATTYACIDSMEASUREDAT2415MVVSSATURATEDCALOMELELECTRODESCEWASLINEARAGAINSTTHEAMOUNTOFACIDBETWEEN20AND1200PMOLFREEFATTYACIDSINVARIOUSOILSAMPLESWEREDETERMINEDBYTHISMETHOD,WHICHWASFOUNDNOTONLYSENSITIVEANDREPRODUCIBLEBUTALSOASIMPLEMEANSFORSEPARATINGANDDETERMININGFREEFATTYACIDSINOILSKEYWORDSELECTROCHEMICALDETECTIONFATTYACIDS1INTRODUCTIONPHOREPRIORTHECOLUMNSEPARATIONISREQUIREDFORSENSITIVEDETECTIONINHPLCMANYDERIVATIZINGMANYATTEMPTSHAVEBEENMADEFORTHESEPARATIONLABELLINGREAGENTSHAVEBEENDEVELOPEDFORTHISANDDETERMINATIONOFFATTYACIDSBYGASCHROMATOGPURPOSE4–13ACATALYSTINSOMECASESISREQUIREDRAPHYGC1–3ANDHIGHPERFORMANCELIQUIDCHROFORCOMPLETEDERIVATIZATIONOWINGTOTHEPOORREACMATOGRAPHYHPLC4–13INCURRENTGCANALYSISTIVITYOFCARBOXYLGROUPS4FORTHEDERIVATIZATIONCOMMONLYEMPLOYEDTODAY,FREEFATTYACIDSAREOFFATTYACIDSWITHSUCHREAGENTS,THEAMOUNTOFGENERALLYCONVERTEDTOTHEIRMETHYLESTERSANDTHENREAGENT,REACTIONTEMPERATUREANDTIMEARECRITICALFORINJECTEDINTOACAPILLARYGCMETHYLATIONANDGCHIGHREACTIONEFFICIENCYANDAVOIDINGANYSIDEPRODCONDITIONS,SUCHASPROGRAMMEDTEMPERATURE,SPLITUCTFORMATIONWATERISOFTENANINCOMPATIBLEENINJECTION,ASWELLASTYPEOFCAPILLARYCOLUMN,CARRIERVIRONMENTFORDERIVATIZATIONREACTIONSANDTOFINDAGAS,ANDDETECTOR,AREALLIMPORTANTDETERMINANTSOFSOLUTIONTOTHISPROBLEM,EXAMINATIONWASMADEOFHIGHACCURACYANDPRECISIONTHEMAINADVANTAGEOFTHEUSEOFAQUEOUSMICELLARSYSTEMSFORDERIVATIZAHPLCWITHFLUORESCENTDETECTIONHPLCFLOFFATTYTION5ALTHOUGHFLUORIMETRICDETECTIONISQUITEACIDSISHIGHSENSITIVITYHOWEVER,OWINGTOTHEWEAKSENSITIVE,FLUORESCENTINTENSITYISLIABLETOVARYOWINGABSORPTIONANDFLUORESCENTPROPERTIESOFFATTYACIDS,TOTHEPRESENCEOFSUBSTANCESINCOMPLICATEDSAMPLESDERIVATIZATIONWITHASTRONGCHROMOPHOREORFLUOROUNLESSTHEREISACLEANUPPROCEDUREFORTHEIRELIMINATIONITISTHUSHIGHLYDESIRABLETODEVELOPASIMPLECORRESPONDINGAUTHORANDRAPIDMETHODTHATREQUIRESNOSUCHPROCEDURE00219673/97/1700COPYRIGHT?1997ELSEVIERSCIENCEBVALLRIGHTSRESERVEDPIIS0021967396009065TFUSEETAL/JCHROMATOGRA7641997177–1821793RESULTSANDDISCUSSIONTHATAPPLIEDPOTENTIALTHATWOULDGIVETHEREDUCTIONCURRENTOFPROTONATEDQUINONETHEREDUCTIONPOTENTIALOFPROTONATEDQUINONEWAS31VOLTAMMETRICREDUCTIONOFVKINTHEPRESENCELESSNEGATIVETHANTHATOFDISSOLVEDOXYGENTHE3OFFATTYACIDSHALFPEAKPOTENTIALOFTHEFIRSTREDUCTIONWAVEOFOXYGENINETHANOLCONTAINING38MMLICLOWAS4PROTONATIONOFQUINONEATTHEELECTRODESURFACE2730MVVSSCEHOWEVER,THEREMAYHAVEBEENOCCURSPRIORTOITSELECTRONTRANSFERPROTONATEDBACKGROUNDCURRENTDUETOTHEDISSOLVEDOXYGEN,QUINONEISREDUCEDATAPOTENTIALLESSNEGATIVETHANSINCETHEOXYGENWASREDUCEDATPOTENTIALSMORETHATOFQUINONETOGIVEANEWPEAKONTHEVOLTNEGATIVETHAN2300MVVSSCEAMMOGRAMOFQUINONE17,18HIGHERFATTYACIDS,SUCHASPALMITICACID,INANETHANOLSOLUTIONCON32HPLCECDTAININGVKANDLICLOWEREPREVIOUSLYFOUNDTO34GIVERISETOAPEAKOFPROTONATEDVKONTHEINCONSIDERATIONOFTHEABOVE,HPLCECDOFFATTY3VOLTAMMOGRAMOFVKATAPOTENTIALLESSNEGATIVEACIDSWASCARRIEDOUTREVERSEDPHASESEPARATIONOF3THANTHEREDUCTIONPOTENTIALOFVKVKITSELFGAVEHIGHERFATTYACIDSWASDONEUSINGANODSCOLUMN33ACLEARREDUCTIONPEAKAT2720MVVSSCE,ANDAANDAMPOFANETHANOL–ACETONITRILEMIXTURETHEPEAKOFPROTONATEDVKWASNOTEDAT2320MVVSDISSOLVEDOXYGENINMPANDTHEQUINONESOLUTION3SCEAFTERADDINGPALMITICACIDTOTHESOLUTIONTHEWASREMOVEDBYTHEDEGASSORA20MLALIQUOTOFPEAKHEIGHTWASPROPORTIONALTOADDEDACIDCONSOLUTIONCONTAININGFATTYACIDSWASINJECTEDINTOTHECENTRATION16COLUMNTHEELUATEWASMIXEDWITHTHEQUINONETHEHALFPEAKPOTENTIALOFAPEAKOFPROTONATEDSOLUTIONANDTHEFATTYACIDSWASDETECTEDWITHECDVKWASPREVIOUSLYSHOWNTOSHIFTTOAMOREEXAMINATIONWASMADEOFHOWTHERATIOOFACETONI3NEGATIVEPOTENTIALACCOMPANIEDBYANINCREASEINPKTRILETOETHANOLINTHEMPINFLUENCEDTHESEPARATIONAOFTHEADDEDACID17HOWEVER,HALFPEAKPOTENTIALSANDSENSITIVITYFORACIDDETERMINATIONINFIG2,THEOFPREPEAKSFORDIFFERENTHIGHERFATTYACIDSWERERETENTIONTIMEAANDTHEPEAKHEIGHTSBOFSIGNALSESSENTIALLYTHESAME,SINCEACIDSTRENGTHWASNEARLYFOR200PMOLLINOLEIC,OLEIC,PALMITICANDSTEARICACIDTHESAMEEACHFATTYACIDCOULDTHUSBEDETECTEDATWEREPLOTTEDAGAINSTTHERATIOOFTHETWOSOLVENTS,INFIG2RETENTIONTIMEAANDPEAKHEIGHTBASFUNCTIONSOFSOLVENTRATIOOFTHEMOBILEPHASEALINOLEICACID,BOLEICACID,CPALMITICACID,DSTEARICACIDAMOUNTOFACID5200PMOLHPLCCONDITIONSQUINONESOLUTION,6MMVK176MMLICLOINETHANOL–ACETONITRILE34MIXTURESAMPLEVOLUME,20MLCOLUMN,LICHROSPHER100RP18250MM34MMID,5MMCOLUMNTEMPERATURE,ROOMTEMPERATUREFLOWRATE,11ML/MINAPPLIEDPOTENTIAL,2415MVVSSCE

簡介：HINDAWIPUBLISHINGCORPORATIONINTERNATIONALJOURNALOFAGRONOMYVOLUME2012,ARTICLEID543230,7PAGESDOI101155/2012/543230RESEARCHARTICLEIMPROVEMENTOFSOYBEANOILSOLVENTEXTRACTIONTHROUGHENZYMATICPRETREATMENTFVGRASSO,1PAMONTOYA,1CCCAMUSSO,1,2ANDBGMAROTO1,21FACULTADDECIENCIASEXACTAS,F′ISICASYNATURALES,UNIVERSIDADNACIONALDEC′ORDOBA,AVENUEVELEZSARSFIELD1200,5000C′ORDOBA,ARGENTINA2FACULTADDECIENCIASAGROPECUARIAS,UNIVERSIDADNACIONALDEC′ORDOBA,AVENUEVALPARA′ISOS/NO,5000C′ORDOBA,ARGENTINACORRESPONDENCESHOULDBEADDRESSEDTOFVGRASSO,FGRASSOAGROUNCEDUARRECEIVED5NOVEMBER2011REVISED14FEBRUARY2012ACCEPTED6MARCH2012ACADEMICEDITORBERTRANDMATTH¨AUSCOPYRIGHT?2012FVGRASSOETALTHISISANOPENACCESSARTICLEDISTRIBUTEDUNDERTHECREATIVECOMMONSATTRIBUTIONLICENSE,WHICHPERMITSUNRESTRICTEDUSE,DISTRIBUTION,ANDREPRODUCTIONINANYMEDIUM,PROVIDEDTHEORIGINALWORKISPROPERLYCITEDTHEPURPOSEOFTHISSTUDYISTOEVALUATEMULTIENZYMEHYDROLYSISASAPRETREATMENTOPTIONTOIMPROVESOYBEANOILSOLVENTEXTRACTIONANDITSEVENTUALADAPTATIONTOCONVENTIONALPROCESSESENZYMATICACTIONCAUSESTHEDEGRADATIONOFTHECELLSTRUCTURESTHATCONTAINOILIMPROVEMENTSINTERMSOFEXTRACTION,YIELD,ANDEXTRACTIONRATEAREEXPECTEDTOBEACHIEVEDSOYBEANFLAKESANDCOLLETSWEREUSEDASMATERIALSANDHEXANEWASUSEDASASOLVENTTEMPERATURE,PH,ANDINCUBATIONTIMEWEREOPTIMIZEDANDDIFFUSIONCOEFFICIENTSWEREESTIMATEDFOREACHSOLIDEXTRACTIONSWERECARRIEDOUTINACOLUMN,OILCONTENTWASDETERMINEDACCORDINGTOTIME,ANDAMATHEMATICALMODELWASDEVELOPEDTODESCRIBETHESYSTEMTHEOPTIMUMCONDITIONSOBTAINEDWEREPH54,38?C,AND97H,ANDPH58,44?C,AND58HOFTREATMENTFORFLAKESANDCOLLETS,RESPECTIVELYHYDROLYZEDSOLIDSEXHIBITEDAHIGHERYIELDDIFFUSIONCOEFFICIENTSWEREESTIMATEDBETWEEN10?11AND10?10THEHIGHESTDIFFUSIONCOEFFICIENTWASOBTAINEDFORHYDROLYZEDCOLLETS073GOIL/MLAND07GOIL/MLWEREOBTAINEDAT240SINACOLUMNFORCOLLETSANDFLAKES,RESPECTIVELYHYDROLYZEDSOLIDSEXHIBITEDAHIGHERYIELDTHEENZYMATICINCUBATIONACCELERATESTHEEXTRACTIONRATEANDALLOWSFORHIGHERYIELDTHEPROPOSEDMODELPROVEDTOBEAPPROPRIATE1INTRODUCTIONSEEDOILSREPRESENT70OFGLOBALOILPRODUCTION,OFWHICH30ISSOYBEANOILOILSEEDSARETHEMOSTIMPORTANTEXPORTITEMSINARGENTINA1INOILSEEDS,THEVACUOLESWITHINCELLSCONTAINOIL,ANDBOTHCELLWALLSANDVACUOLESHAVETOBEBROKENINORDERTOIMPROVESOLVENTEXTRACTIONTHEREFORE,THEPREPARATIONOFTHESEEDBEFORESOLVENTEXTRACTIONISCRITICALTOMAXIMIZEOILRECOVERYANALTERNATIVEPRETREATMENTTOFACILITATETHERELEASEOFOILFROMTHESEEDCOULDBEENZYMATICDEGRADATIONINTHISWAY,THEPARTIALHYDROLYSISOFSOYBEANSEEDCELLSTRUCTURESWITHAPPROPRIATEENZYMESWOULDINCREASEPERMEABILITY,WHICHWOULDINTURNINCREASEMASSTRANSFER2ANENZYMATICTREATMENTSTAGECOULDBEINCORPORATEDFORINDUSTRIALPURPOSESWITHOUTSIGNIFICANTCHANGESTOCONVENTIONALPROCESSESTHEOILRELEASEOBTAINEDUSINGTHISMETHODCOULDRESULTINAHIGHEREXTRACTIONYIELDAND/ORSMALLERQUANTITIESOFTHEORGANICSOLVENTSUSED3INSOLVENTEXTRACTION,PRETREATEDOILSEEDSPOROUSSOLIDMATRIXCOMEINTOCONTACTWITHAPURESOLVENTORASOLVENTMIXTUREMISCELLATOTRANSFERTHEOILFROMTHESOLIDMATRIXTOTHELIQUIDMEDIUMWHILETHEPRINCIPLEOFEXTRACTIONISRELATIVELYSIMPLE,ITISACOMPLEXMECHANISM4INORDERTODESCRIBETHISPROCESS,THEMASSTRANSFERPHENOMENAINVOLVEDANDTHEEVENTUALRESISTANCETOMASSTRANSFERINTHESOLIDPHASESOLIDSOYBEANANDINTHELIQUIDPHASEHEXANESHOULDBEANALYZEDTHISPROCESSINVOLVESSEVERALPHENOMENAOILISDIFFUSEDTHROUGHTHEINTERNALPORESTOTHESURFACEOFTHESOLIDINTERNALMASSTRANSPORTANDISTHENPASSEDTOTHEBULKLIQUIDBYMEANSOFACONVECTIVEMECHANISMPRODUCEDBYTHECONCENTRATIONDIFFERENCEBETWEENTHESOLUTIONOCCLUDEDINTHEPORESANDTHEBULKSOLUTIONEXTERNALTRANSPORTBECAUSETHEOILTOBEEXTRACTEDISCONTAINEDWITHINANINSOLUBLESOLIDNETWORKWITHOCCLUDEDMISCELLA,THEDIFFUSIONOCCURSMAINLYBETWEENTHEOCCLUDEDSOLUTIONANDTHESOLID,GREATLYAFFECTINGTHEEXTRACTIONRATESINCETHESOLIDMATRIXRESISTSDIFFUSIVETRANSPORT5INTERNATIONALJOURNALOFAGRONOMY3PROPOSEDBYMANYAUTHORS12–14,ANDCARR′INANDCRAPISTE4?C?TDEF?2C?X21WITHTHEFOLLOWINGINITIALANDBOUNDARYCONDITIONSFORANUNLIMITEDANDPERFECTLYAGITATEDVOLUMEOFBULKLIQUIDFORT0,CCO,FORT0,C0,INX?L,XL2THESOLUTIONTO1WASOBTAINEDFORPLATEANDSPHERE,ACCORDINGTOTHESOLIDTHATWASCONSIDEREDTHEFOLLOWINGWASOBTAINEDBYINTEGRATINGEACHSOLUTIONANDTAKINGINTOACCOUNTTHATTHESERIESOBTAINEDCONVERGERAPIDLYFORPLATEWITHTHICKNESS2L,QQ08Π2E?Π2DT/2L23FORSPHEREWITHRADIUSR,QQ06Π2E?Π2DEFT/R24BECAUSETHETRIGLYCERIDESPRESENTINVEGETABLEOILHAVEDIFFERENTMOLECULARWEIGHTSANDSTRUCTURES,ITISEASIERTOMEASURETHEAMOUNTOFOILINRELATIONTOSOLIDMASSTHEREFORE,THEC/COCONCENTRATIONRATIOWASTURNEDINTOAQ/Q0QUANTITYRATIOINBOTHEQUATIONS12EQUATIONS3AND4WERELINEARIZEDANDREPRESENTEDACCORDINGTOTIMETTHESLOPEOFBOTHLINESWASUSEDTOEVALUATETHEEFFECTIVEDIFFUSIONCOEFFICIENTSMATHEMATICALMODELFORCOLUMNEXTRACTIONTHEFIXEDBEDWASREGARDEDASASECTIONOFANEXTRACTIONCOLUMNTOWHICHASTEADYSTREAMOFHEXANE,QLO,ISSUPPLIEDANDFROMWHICHTHESAMEFLOWOFMISCELLA,QL,ISEXTRACTEDTHEMASSBALANCESFOREACHPHASEWERETHEFOLLOWINGSOLID?DCSDTKSAVS??CS?KEQCL?5LIQUIDDCLDT?QLCLVLKLAVL??CSKEQ?CL?6INTHEMASSBALANCEESTIMATION,ITWASASSUMEDTHATTHEBEDWASMADEUPOFPOROUSPARTICLESISOTROPICANDSPHERICALPARTICLESFORCOLLETSWITHANDWITHOUTENZYMATICPRETREATMENTANDFORFLAKESWITHENZYMATICTREATMENTTHEOILCONTENTINEACHOFTHESOLIDSISUNIFORMINALLPARTICLES,ANDTHEOILBEHAVESASASINGL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簡介：FULLTERMSIMPROVINGTHETASTE,FLAVOR,APPEARANCE,ANDOTHERDESIRABLEITEMSANDENHANCEMENTOFSTORAGETIME?RESISTANCETOMICROORGANISMSANDPESTS?ENHANCINGANDPROTECTINGTHEYIELD?OPERATINGUNDERSEVERECONDITIONS?ENHANCINGOTHERKEYPROPERTIESTHEEVOLUTIONOFAGRICULTURALDEVELOPMENTCANBEREASONABLYDESCRIBEDINTHREEPHASESCONSISTINGOFSELECTIONOFUSEFULBUTNATURALLYOCCURRINGPLANTS,CROSSBREEDINGOFEXISTINGPLANTS,ANDUSINGSCIENCEANDTECHNOLOGYTOPRODUCETHEMOSTDESIRABLEPLANTSPHASEIDURINGTHEFIRSTPHASE,THEFARMERSATTEMPTEDTOFINDANDSELECTTHEMOSTEFFICIENTPLANTSANDUSETHEMTHISSELECTIONWASPRIMARILYBASEDONTHEAVAILABILITYOFAPLANTATASPECIFICLOCATIONTHEEVOLUTIONOFTHISPHASEWASDESCRIBEDBYWIECZOREKANDWRIGHT6,INCLUDINGHOWFARMERSATTEMPTEDTOSELECTPLANTSBASEDONANUMBEROFRELEVANTPARAMETERSTHISPHASEKNOWNASSEDENTARYAGRICULTUREDATESBACK9000YEARSFOREXAMPLE,ARCHEOLOGICALSTUDIESBYPIPERNOETAL7FOUNDTHATANCIENTGRAINSANDTOOLSUSEDBYCIVILIZATIONSDATEDBACK8700YEARSTHEIRSTUDIESFOUNDTHATTHEEARLIESTFARMERSCHOSEFOODPLANTSTHATHADDESIRABLECHARACTERISTICSANDEXPANDEDONTHOSEPLANTSNOTETHATASDESCRIBEDBYDAVISETAL8,THENUTRITIONALCONTENTOFTHEVARIOUSCROPSCHANGESNATURALLYPHASEIITHESECONDPHASEEMERGEDWHENTHEAGRICULTURALCOMMUNITYRECOGNIZEDTHELIMITATIONSOFNATURALLYOCCURRINGCROPSALTHOUGHCROSSBREEDINGHADBEENKNOWNFORCENTURIES,SCIENTIFICUNDERSTANDINGOFTHEPROCESSPROVIDEDUNIQUEOPPORTUNITIESFORTHEDEVELOPMENTANDAPPLICATIONOFCROSSBREEDINGTOIMPROVEAGRICULTURALPRODUCTIONTHISPHASESTARTEDWHENMENDEL9,OFTENREFERREDTOASTHEFATHEROFMODERNGENETICS,PROVIDEDTHESCIENTIFICFOUNDATIONFORCROSSBREEDINGIN1866MENDELSTUDIEDPEAPLANTHYBRIDIZATIONANDESTABLISHEDTHELAWOFINHERITANCETHEPRIMARYOBJECTIVEOFCROSSBREEDINGISTOIDENTIFYTWOPLANTS,EACHHAVINGADESIRABLEFEATUREANDCROSSBREEDTHEMTOPRODUCEAPLANTTHATHASBOTHDESIRABLEFEATURESSHULL10–12DESCRIBEDTHEGENETICCHANGESINSPECIFICPLANTSASACONSEQUENCEOFCROSSBREEDINGFOLLOWINGTHESPREADOFMENDEL’SWORK,MANYRESEARCHERSTOOKITUPONTHEMSELVESTOFURTHERRESEARCHTHISAREAWITHTHEOBJECTIVEOFIMPROVINGCROPPRODUCTIONINBOTHQUALITYANDQUANTITYPHASEIIITHETHIRDPHASECONSISTSOFGECROPS,ONEOFTHEKEYPROCESSESWITHINTHEGMO,APROCESSEXTENSIVELYUSEDTODEVELOPCROPSBYEXPANDINGTHEPROCESSESUSEDINTHESECONDPHASEANDGENETICALLYMODIFYINGTHESTRUCTUREOFTHEPLANTTHEPROCESSUSEDBYTHEFDAINREGULATINGGMOISBESTDESCRIBEDINTHEIRSTATEMENT“FOODFROMGEPLANTSMUSTMEETTHESAMEFOODSAFETYREQUIREMENTSASFOODDERIVEDFROMTRADITIONALLYBREDPLANTS”SINCETHE1990S,SCIENTIFICADVANCEMENTHASALLOWEDFORAMORESPECIFICMETHODOFGMO,KNOWNASGENEEDITINGINWHICHTHEDESIREDDNAGENESCANBEMOVEDFROMONEPLANTANDINSERTEDINTOTHEGENOMEOFANOTHER2AAMOGHISSIETALDOWNLOADEDBYUNIVERSITYOFFLORIDAAT034718OCTOBER2017

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簡介：中文中文6000字，字，4000單詞，單詞，22600英文字符英文字符出處出處DESHPANDERP,CHINNANMS,PHILLIPSRDPROCESSDEVELOPMENTOFACHOCOLATE‐FLAVOUREDPEANUT–SOYBEVERAGEJINTERNATIONALJOURNALOFFOODSCIENCETECHNOLOGY,2008,435886894本科畢業(yè)設(shè)計(jì)（論文）本科畢業(yè)設(shè)計(jì)（論文）外文參考文獻(xiàn)譯文及原文外文參考文獻(xiàn)譯文及原文學(xué)院輕工化工學(xué)院輕工化工學(xué)院專業(yè)食品科學(xué)與工程食品科學(xué)與工程11外文文獻(xiàn)譯文外文文獻(xiàn)譯文巧克力味花生大豆飲料的研制巧克力味花生大豆飲料的研制摘要摘要利用兩種富含蛋白的含油種子資源即花生和大豆開發(fā)一種新型飲料產(chǎn)品。中度烘烤的花生粉和巧克力粉配合使用以產(chǎn)生怡人風(fēng)味。相對(duì)于純花生產(chǎn)品，花生和大豆的組合提高必需氨基酸含量，尤其是賴氨酸。試驗(yàn)工廠規(guī)模的飲料生產(chǎn)草案包括重要操作步驟過濾、均質(zhì)和巴氏滅菌法。飲料制備包括一個(gè)三因素限制混合設(shè)計(jì)。在賴氨酸的含量、粘度和可視穩(wěn)定指數(shù)能分別達(dá)到51MG/G蛋白質(zhì)、369MPAS和100的基礎(chǔ)上，其限制因素的上限和下限確定為花生（306－587）、大豆（283－435）以及巧克力糖漿（130－259）。改進(jìn)的飲料配方和加工草案是對(duì)新型巧克力味花生大豆飲料的消費(fèi)者認(rèn)可度做進(jìn)一步研究的基礎(chǔ)。關(guān)鍵詞關(guān)鍵詞飲料加工草案，巧克力味花生大豆飲料，巧克力糖漿，賴氨酸含量，大豆，花生，三組分混合設(shè)計(jì)，粘度，可視化穩(wěn)定指數(shù)1111前言前言開發(fā)一系列的傳統(tǒng)花生產(chǎn)品的趨勢(shì)目前越發(fā)明顯，最近，采用花生生產(chǎn)蛋白飲料產(chǎn)品成為焦點(diǎn)。對(duì)蔬菜調(diào)和乳、巧克力味花生飲料，UHT滅菌花生飲料和部分脫脂烤花生飲料的調(diào)查研究顯示花生奶已經(jīng)成為奶類產(chǎn)品中的熱門。蛋白質(zhì)的飲食不足尤其在發(fā)展中國家，是促進(jìn)食品科學(xué)家和營養(yǎng)師研制營養(yǎng)均衡蛋白食品的因素之一?；ㄉ鞍椎臓I養(yǎng)價(jià)值在于它的蛋白質(zhì)含量、必需氨基酸組成以及蛋白質(zhì)消化率。花生蛋白缺乏某些必需氨基酸如賴氨酸、色氨酸、蘇氨酸和含硫氨基酸，但它的消化率卻與動(dòng)物蛋白相當(dāng)。當(dāng)植物蛋白作為食物被攝入時(shí)，需要引起重視的是從營養(yǎng)角度，谷物和豆類的混合組合設(shè)計(jì)可彌補(bǔ)必需氨基酸間的不平衡。飲食被認(rèn)為是加強(qiáng)營養(yǎng)以滿足已知的必需營養(yǎng)物質(zhì)的缺乏的最佳途徑，而其中豆制品所占比例越來越高。這種配方通常在兒童及特殊人群的飲料中作為全面營養(yǎng)補(bǔ)充劑。此外，還能為傳統(tǒng)食品提供別樣的選擇，大豆蛋白正與很多膳食替代飲料融為一體，從而為忙碌的消費(fèi)者帶來便利。大豆是含所有9中必需氨基酸且其含量能滿足人類需求的唯一豆科植物，被歸類到與肉類、牛奶、魚和雞蛋同等的優(yōu)質(zhì)蛋白資源。大豆原料具有不同的

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