Megazyme/尿素/氨分析试剂盒(（快速）/K-URAMR/每试剂盒100次分析（每次50次）
商品编号：
K-URAMR
品牌：
Megazyme INC
市场价：
¥3792.00
美元价：
2275.20
产品分类：
其它检测试剂盒
公司分类：
Other_kits
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
TheUrea/Ammonia(Rapid)testkitissuitablefor thespecificandrapidmeasurementandanalysisofureaandammoniainwater,beverages,milkandfoodproducts.
ExtendedcofactorsstABIlity.Dissolvedcofactorsstablefor>1yearat4oC.
Grapeandwineanalysis:Oenologiststoexploitadvancedtestkits.
Charnock,S.C.&McCleary,B.V.(2005).RevuedesEnology,117,1-5.
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Itiswithoutdoubtthattestingplaysapivotalrolethroughoutthewholeofthevinificationprocess.ToproducethebestpossIBLequalitywineandtominimiseprocessproblemssuchas“stuck”fermentationortroublesomeinfections,itisnowrecognisedthatifpossibletestingshouldbeginpriortoharvestingofthegrapesandcontinuethroughtobottling.TrADItionalmethodsofwineanalysisareoftenexpensive,timeconsuming,requireeitherelaborateequipmentorspecialistexpertiseandfrequentlylackaccuracy.However,enzymaticbio-analysisenablestheaccuratemeasurementofthevastmajorityofanalytesofinteresttothewinemaker,usingjustonepieceofapparatus,thespectrophotometer(seepreviousissueNo.116foradetailedtechnicalreview).Grapejuiceandwineareamenabletoenzymatictestingasbeingliquidstheyarehomogenous,easytomanipulate,andcangenerallybeanalysedwithoutanysamplepreparation.
Megazyme“advanced”winetestkitsgeneralcharacteristicsandvalidation.
Charnock,S.J.,McCleary,B.V.,Daverede,C.&Gallant,P.(2006).ReveuedesOenologues,120,1-5.
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ManyoftheenzymatictestkitsareofficialmethodsofprestigiousorganisationssuchastheAssociationofOfficialAnalyticalChemicals(AOAC)andtheAmericanAssociationofCerealChemists(AACC)inresponsetotheinterestfromoenologists.Megazymedecidedtouseitslonghistoryofenzymaticbio-analysistomakeasignificantcontributiontothewineindustry,bythedevelopmentofarangeofadvancedenzymatictestkits.Thistaskhasnowbeensuccessfullycompletedthroughthestrategicandcomprehensiveprocessofidentifyinglimitationsofexistingenzymaticbio-analysistestkitswheretheyoccurred,andthenusingadvancedtechniques,suchasmolecularBIOLOGy(photo1),torapidlyovercomethem.Noveltestkitshavealsobeendevelopedforanalytesofemerginginteresttotheoenologist,suchasyeastavailablenitrogen(YAN;seepages2-3ofissue117article),orwherepreviouslyenzymesweresimplyeithernotavailable,orweretooexpensivetoemploy,suchasforD-mannitolanalysis.
Determinationofureausinghigh-performanceliquidchromatographywithfluorescencedetectionafterautomatedderivatisationwithxanthydrol.
Clark,S.,Francis,P.S.,Conlan,X.A.&Barnett,N.W.(2007).JournalofChromatographyA,1161(1-2),207-213.
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Ahigh-performanceliquidchromatography(HPLC)methodforthedeterminationofureathatincorporatesautomatedderivatisationwithxanthydrol(9H-xanthen-9-ol)isdescribed.Unliketheclassicxanthydrolapproachforthedeterminationofurea,whichinvolvestheprecipitationofdixanthylurea(N,N′-di-9H-xanthen-9-ylurea),thederivatisationprocedureemployedinthismethodproducesN-9H-xanthen-9-ylurea,whichremainsinsolutionandcanbequantifiedusingfluorescencedetection(λex=213nm;λem=308nm)afterchromatographicseparationfrominterferences.Thelimitofdetectionforureawas5×10-8M(0.003mgL-1).Thismethodwasappliedtothedeterminationofureainhumanandanimalurineandinwine.
Ureadegradationinsomewhitewinesbyimmobilizedacidureaseinastirredbioreactor.
Andrich,L.,Esti,M.&Moresi,M.(2010).JournalofAgriculturalandFoodChemistry,58(11),6747-6753.
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ApurifiedacidureasepreparationwascovalentlyimmobilizedontoeitherEupergitC250Lorglutaraldehyde-cross-linkedchitosan-derivativebeads(i.e.,ChitopearlsBCW-3003andBCW-3010).ThekineticsofureadegradationintwotargetItalianwhite(i.e.,GrechettoandSauvignonBlanc)wines,aswellasinamodelwinesolution,byusingtheaboveEupergitC250L-,BCW-3003-,orBCW-3010-basedbiocatalysts,wasconfirmedtobeofthepseudofirstorderwithrespecttotheureaconcentrationintheliquidbulkandnotlimitedbyureamasstransfer.InGrechettoandSauvignonBlancwines,thecorrespondingkineticrateconstantswerequitesimilar,beingabout7,18,or17%ofthatobservedforfreeenzymeinthemodelwinesolution,respectively.Owingtotheirminorsensitivitytothephenoliccontentofthewinestested,thechitosan-basedbiocatalystsmightbepotentiallyemployableinthemakeupofpacked-bedcartridgestocontinuouslyremoveureafromcommercialwines.
Thedeterminationofureainwine–areview.
Francis,P.S.(2006).Australianjournalofgrapeandwineresearch,12(2),97-106.
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TheconcentrationofureainwineisnotroutinelymeasuredinAustralianlaboratories,buthasbeenexaminedinstudiesofyeastmetabolismandtheformationofethylcarbamate,aknowncarcinogen.Foralcoholicbeveragesthatmaycontainhighlevelsofurea,stepshavebeentakentoreducetheconcentrationofureaandthereforepreventethylcarbamateproduction.Methodsforthedeterminationofureainwinecanbegroupedintothreecategoriesthatindicatehowselectivityforureaisachieved;thosebasedoncolour-formingreactions,enzymatichydrolysisandchromatographicseparation.Thetwodominantmethodsusedbyresearchgroupsoverthepastfifteenyearsforthedeterminationofureainwinearebasedontheurea/ammoniatestkitavailablefromBoeringerMannheim/R-Biopharmandthereactionofureawith1-phenyl-1,2-propanedione-2-oxime;botharetime-consumingandlabour-intensive,butinvolverelativelystraightforwardandwell-establishedprocedures.However,otheroptionsareavailablethatmaybebettersuitedtothedesiredapplicationandtheinstrumentationavailableinanyparticularlaboratory.
Energymetabolismofleukemiacells:glycolysisversusoxidativephosphorylation.
Suganuma,K.,Miwa,H.,Imai,N.,Shikami,M.,Gotou,M.,Goto,M.,Mizuno,S.,Takahashi,M.,Yamamoto,H.,Hiramatsu,A.,Wakabayashi,M.,Watarai,M.,Hanamura,I.,Imamura,A.,Mihara,H.&Nitta,M.(2010).Leukemia&Lymphoma,51(11),2112-2119.
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Forgenerationofenergy,cancercellsutilizeglycolysismorevigorouslythanoxidativephosphorylationinmitochondria(Warburgeffect).Weexaminedtheenergymetabolismoffourleukemiacelllinesbyusingglycolysisinhibitor,2-deoxy-D-glucose(2-DG)andinhibitorofoxidativephosphorylation,oligomycin.NB4wasrelativelysensitiveto2-DG(IC50:5.75 mM),consumedmoreglucoseandproducedmorelactate(wasteproductofglycolysis)thanthethreeothercelllines.Consequently,NB4wasconsideredasa“glycolytic”leukemiacellline.DependencyonglycolysisinNB4wasconfirmedbythefactthatglucose(+)FCS(−)mediumshowedmoregrowthandsurvivalthanglucose(−)FCS(+)medium.Alternatively,THP-1,mostresistantto2-DG(IC50:16.14 mM),wasmostsensitivetooligomycin.Thus,THP-1wasrecognizedtobedependentonoxidativephosphorylation.InTHP-1,glucose(−)FCS(+)mediumshowedmoregrowthandsurvivalthanglucose(+)FCS(−)medium.ThedependencyofTHP-1onFCSwasexplained,atleastpartly,byfattyacidoxidationbecauseinhibitoroffattyacidβ-oxidation,etomoxir,augmentedthegrowthsuppressionofTHP-1by2-DG.WealsoexaminedthemechanismsbywhichTHP-1wasresistantto,andNB4wassensitiveto2-DGtreatment.InTHP-1,AMPkinase(AMPK),whichisactivatedwhenATPbecomeslimiting,wasrapidlyphosphorylatedby2-DG,andexpressionofBcl-2wasaugmented,whichmightresultinresistanceto2-DG.Ontheotherhand,AMPKphosphorylationandaugmentationofBcl-2expressionby2-DGwerenotobservedinNB4,whichis2-DGsensitive.Theseresultswillfacilitatethefutureleukemiatherapytargetingmetabolicpathways.
Ureadegradationkineticsinmodelwinesolutionsbyacidureaseimmobilisedontochitosan-derivativebeadsofdifferentsizes.
Andrich,L.,Esti,M.&Moresi,M.(2010).EnzymeandMicrobialTechnology,46(5),397-405.
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Inthiswork,apurifiedacidureasepreparationwascovalentlyimmobilisedontoporouschitosanbeadsofdifferentsize.Thecovalentbindingmethodwasfoundtobemoreefficientthantheadsorptioncross-linkageonewhatevertheglutaraldehyde-to-chitosanbeadratio(YGA/CHI)used.AttheoptimalYGA/CHIratioof0.625gg-1,thespecificactivity(ABi)ofthebiocatalystsdecreasedfromcirca300to70IUg-1wetsupport,asthebeadaveragediameter(dP)increasedfrom0.14to2.2mm.Generally,ABireducedlessthan5%afterpreservationinthewetformat4°Cfor150–170days.OnlythebiocatalystpreparedusingtheChitopearlBCW-3001lostabout40%ofitsinitialactivity.Thekineticsofureadegradationinamodelwinesolutionusingthesebiocatalystswasofthepseudo-firstorderwithrespecttotheureaconcentrationintheliquidbulk,theapparentpseudo-firstorderkineticrateconstant(kIi)rangingfromabouttwothirdstoonefifthofthat(kIF)pertainingtofreeacidurease.Intheoperatingconditionstested,thereactionkineticswasestimatedasunaffectedbythecontributionoftheexternalfilmandintraparticlediffusionmass-transferresistances.Whenthemodelwinesolutionwasenrichedwiththehigh-inhibitorytanninsextractedfromgrapeseeds,atthemaximumleveltested(374±2gGAEm-3)kIireducedtonomorethan(58±9)%ofkIF),thisprovingquiteahigherprotectiveactionagainstsuchcompoundsforthechitosan-basedbiocatalyststowardsfreeorEupergit®C250L-immobilisedacidurease.
Comparativestudyofcolorectalhealthrelatedcompoundsindifferenttypesofbread:Analysisofbreadsamplespreandpostdigestioninabatchfermentationmodelofthehumanintestine.
Hiller,B.,Schlörmann,W.,Glei,M.&Lindhauer,M.G.(2011).FoodChemistry,125(4),1202-1212.
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Sevendifferenttypesofwheatandryebreadwereanalysedforcolorectalhealthrelatedcompounds,preandpostdigestion,inbatchfermentationmodelofthehumanintestine.Predigestion,higheramountsofcolorectalhealth-relateddietaryfibrecompounds(soluble/insoluble/totaldietaryfibre,arabinoxylans,β-glucans)andphytochemicals(mono-/di-phenolicacids,phyticacid,hydroxymethylfurfural)weredetectedinwholemealthaninrefinedflourtypesofbread,aswellasinryeflourtypesthaninwheatflourtypesofbread.Postdigestion,faecalbacterialmetabolitesofcolorectalhealthpromoting(acetate/propionate/butyrate,lactate,freemono-/di-phenolicacids)andimpairing(aminometabolites,bileacidmetabolites)activitieswerefoundinfermentationsupernatantsofbreadsamples.Alltypesofbreadpositivelyaffectedfaecalbacterialmetabolism;amongthedifferenttypesofbread,thehigheststimulationoforganicacidproduction(acetate/propionate/butyrate,lactate)andthelowestdetrimentalbacterialenzymeactivities(β-glucuronidase,urease)weredetectedforwheatflourbread,whereasthestrongestretardationofbacterialbileaciddegradationandthestrongeststimulationofphenolicacidmetaboliterelease(phenylpropionic/phenylpropenoicacidderivatives)wereinducedbywholemealryebread.Thisstudyforthefirsttimepresentsaqualitativeandquantitativeoverviewoverthebroadspectrumofcolorectalhealthrelatedcompoundsinhigh-andlow-fibretypesofbread,preandpostinvitrodigestion,andhighlightsthesignificanceofbreadforthepreventivenutritionalinterventionofcolorectalcancer.
Assessingheterogeneityofthecompositionofmare"smilkinFlanders.
Naert,L.,VandeVyvere,B.,Verhoeven,G.,Duchateau,L.,DeSmet,S.&Coopman,F.(2013).VlaamsDiergeneeskundigTijdschrift,82(1),23-30.
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Inthisstudy,theeffectoffarm,time,seasonandhealthwasevaluatedonthecompositionofmare"smilksoldinFlanders.Thecontentoftheanalyzedcomponents(i.e.fat,fattyacids,protein,lactoferrin,lysozyme,lactoseandurea)differedsignificantly(p<0.0001)=""between=""farms,=""at=""a=""given=""moment=""in=""time.=""within=""each=""farm,=""large=""month-to-month=""variations=""for=""most=""milk=""components="">p<0.01 to="" 0.0001)="" were="" observed.="" the="" variation="" over="" time="" between="" different="" farms="" was="" smaller.="" these="" findings="" indicate="" that="" the="" composition="" of="" the="" mare"s="" milk="" consumer="" portions="" varies="" substantially="" between="" the="" different="" farms="" and="" also="" over="" time="" within="" each="" farm.="" season,="" nutrition,="" udder="" health="" and="" worm="" burden="" are="" believed="" to="" contribute="" significantly="" to="" this="" variation.="">
Comparativelipidproductionbyoleaginousyeastsinhydrolyzatesoflignocellulosicbiomassandprocessstrategyforhightiters.
Slininger,P.J.,Dien,B.S.,Kurtzman,C.P.,Moser,B.R.,Bakota,E.L.,Thompson,S.R.,,O"Bryan,P.J.,Cotta,M.A.,Balan,V.,Jin,M.,Sousa,L.D.C.&Dale,B.E.&Sousa,L.D.C.(2016).BiotechnologyandBioengineering,113(8),1676-1690.
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Oleaginousyeastscanconvertsugarstolipidswithfattyacidprofilessimilartothoseofvegetableoils,makingthemattractiveforproductionofbiodiesel.Lignocellulosicbiomassisanattractivesourceofsugarsforyeastlipidproductionbecauseitisabundant,potentiallylowcost,andrenewable.However,lignocellulosichydrolyzatesareladenwithbyproductswhichinhibitmicrobialgrowthandmetabolism.Withthegoalofidentifyingoleaginousyeaststrainsabletoconvertplantbiomasstolipids,wescreened32strainsfromtheARSCultureCollection,Peoria,ILtoidentifyfourrobuststrainsabletoproducehighlipidconcentrationsfrombothacidandbase-pretreatedbiomass.Thescreeningwasarrangedintwotiersusingundetoxifiedenzymehydrolyzatesofammoniafiberexpansion(AFEX)-pretreatedcornstoverastheprimaryscreeningmediumandacid-pretreatedswitchgrassasthesecondaryscreeningmediumappliedtostrainspassingtheprimaryscreen.Hydrolyzateswerepreparedat~18–20%solidsloadingtoprovide~110 g/Lsugarsat~56:39:5massratioglucose:xylose:arabinose.AtwostageprocessboostingthemolarC:Nratiofrom60towellabove400inundetoxifiedswitchgrasshydrolyzatewasoptimizedwithrespecttonitrogensource,C:N,andcarbonloading.Usingthisprocessthreestrainswereabletoconsumeaceticacidandnearlyallavailablesugarstoaccumulate50–65%ofcellbiomassaslipid(w/w),toproduce25–30 g/Llipidat0.12–0.22 g/L/hand0.13–0.15 g/gor39–45%ofthetheoreticalyieldatpH6and7,aperformanceunprecedentedinlignocellulosichydrolyzates.Threeofthetopstrainshavenotpreviouslybeenreportedforthebioconversionoflignocellulosetolipids.Thesuccessfulidentificationanddevelopmentoftop-performinglipid-producingyeastinlignocellulosehydrolyzatesisexpectedtoadvancetheeconomicfeasibilityofhighqualitybiodieselandjetfuelsfromrenewablebiomass,expandingthemarketpotentialforlignocellulose-derivedfuelsbeyondethanolforautomobilestotheentireU.S.transportationmarket.
Functionalexpressionofaheterologousnickel-dependent,ATP-independentureaseinSaccharomycescerevisiae.
Milne,N.,Luttik,M.A.H.,Rojas,H.C.,Wahl,A.,VanMaris,A.J.A.,Pronk,J.T.&Daran,J.M.(2015).MetabolicEngineering,30,130-140.
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Inmicrobialprocessesforproductionofproteins,biomassandnitrogen-containingcommoditychemicals,ATPrequirementsfornitrogenassimilationaffectproductyieldsontheenergyproducingsubstrate.InSaccharomycescerevisiae,acurrenthostforheterologousproteinproductionandpotentialplatformforproductionofnitrogen-containingchemicals,uptakeandassimilationofammoniumrequires1ATPperincorporatedNH3.Ureaassimilationbythisyeastismoreenergyefficientbutstillrequires0.5ATPperNH3 produced.TodecreaseATPcostsfornitrogenassimilation,theS.cerevisiaegeneencodingATP-dependenturease(DUR1,2)wasreplacedbyaSchizosaccharomycespombevgeneencodingATP-independenturease(ure2),alongwithitsaccessorygenesureD,ureFandureG.SinceS.pombeure2isaNi2+-dependentenzymeandSaccharomycescerevisiaedoesnotexpressnativeNi2+-dependentenzymes,theS.pombehigh-affinitynickel-transportergene(nic1)wasalsoexpressed.ExpressionoftheS.pombegenesintodur1,2ΔS.cerevisiaeyieldedaninvitroATP-independentureaseactivityof0.44±0.01µmolmin-1 mgprotein-1andrestoredgrowthonureaassolenitrogensource.FunctionalexpressionoftheNic1transporterwasessentialforgrowthonureaatlowNi2+concentrations.ThemaximumspecificgrowthratesoftheengineeredstrainonureaandammoniumwerelowerthanthoseofaDUR1,2referencestrain.Inglucose-limitedchemostatcultureswithureaasnitrogensource,theengineeredstrainexhibitedanincreasedreleaseofammoniaandreducednitrogencontentofthebiomass.Ourresultsindicateanewstrategyforimprovingyeast-basedproductionofnitrogen-containingchemicalsanddemonstratethatNi2+-dependentenzymescanbefunctionallyexpressedinS.cerevisiae.
Ureaandlipidextractiontreatmenteffectsonδ15Nandδ13Cvaluesinpelagicsharks.
Li,Y.,Zhang,Y.,Hussey,N.E.&Dai,X.(2016).RapidCommunicationsinMassSpectrometry,30(1),1-8.
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Rationale:Stableisotopeanalysis(SIA)providesapowerfultooltoinvestigatediverseecologicalquestionsformarinespecies,butstandardizedvaluesarerequiredforcomparativeassessments.Forelasmobranchs,theiruniqueosmoregulatorystrategyinvolvesretentionof15N-depletedureainbodytissuesandthismaybiasδ15Nvalues.Thismaybeaparticularproblemforlargepredatoryspecies,whereδ15Ndiscriminationbetweenpredatorandconsumedpreycanbesmall.Methods:Weevaluatedthreetreatments(deionizedwaterrinsing[DW],chloroform/methanol[LE]andcombinedchloroform/methanolanddeionizedwaterrinsing[LE+DW])appliedtowhitemuscletissueof125individualsfromsevenpelagicsharkspeciesto(i)assessureaandlipideffectsonstableisotopevaluesdeterminedbyIRMSand(ii)investigatemathematicalnormalizationofthesevalues.Results:Forallspeciesexamined,theδ15NvaluesandC:Nratiosincreasedsignificantlyfollowingallthreetreatments,identifyingthaturearemovalisrequiredpriortoSIAofpelagicsharks.Themoremarkedchangeinδ15NvaluesfollowingDW(1.3±0.4‰)andLE+DW(1.2±0.6‰)thanfollowingLEalone(0.7±0.4‰)indicatedthatwaterrinsingwasmoreeffectiveatremovingurea.TheDWandLE+DWtreatmentsloweredthe%Nvalues,resultinginanincreaseinC:Nratiosfromtheunexpectedlowvaluesof<2.6 in="" bulk="" samples="" to="" ~3.1="" ±="" 0.1,="" the="" expected="" value="" of="" protein.="" the="">13NvaluesofallspeciesalsoincreasedsignificantlyfollowingLEandLE+DWtreatments.Conclusions:Giventhemeanchangeinδ15N(1.2±0.6‰)andδ13Nvalues(0.7±0.4‰)acrosspelagicsharkspecies,itisrecommendedthatmuscletissuesamplesbetreatedwithLE+DWtoefficientlyextractbothureaandlipidstostandardizeisotopicvalues.Mathematicalnormalizationofureaandlipid-extractedδ15NLE+DWandδ13CLE+DWvaluesusingthelipid-extractedδ15NLEandδ13CLEdatawereestablishedforallpelagicsharkspecies.
UV-methodforthedeterminationofUreaandAmmoniain
foodstuffs,beveragesandothermaterials
Principle:
(urease)
(1)Urea+H2O→2NH3+CO2
(microbialglutamatedehydrogenase)
(2)2-Oxoglutarate+NADPH+NH4+→L-glutamicacid+NADP+
+H2O
Kitsize: *50assaysofeach
* Thenumberofmanualtestsperkitcanbedoubledifallvolumesarehalved.
ThiscanbereadilyaccommodatedusingtheMegaQuantTM Wave
Spectrophotometer(D-MQWAVE).Method: Spectrophotometricat340nm
Reactiontime: ~10min
Detectionlimit: 0.13mg/L(urea)
0.07mg/L(ammonia)
Applicationexamples:
Wine,grapejuice,must,fruitjuices,softdrinks,milk,cheese,meat,
processedmeat,bakeryproducts,seafood,fertilizers,feed,
pharmaceuticals,cosmetics,water(e.g.swimming-poolwater),Kjeldahl
analysis,paper(andcardboard)andothermaterials(e.g.biological
cultures,samples,etc.)
Methodrecognition:
MethodsbasedonthisprinciplehavebeenacceptedbyNENandMEBAK
Advantages
- Veryrapidreactionduetouseofuninhibitedglutamatedehydrogenase
- EnzymessuppliedasstableSUSPensions
- Verycompetitiveprice(costpertest)
- Allreagentsstablefor>2yearsafterpreparation
- Mega-Calc™softwaretoolisavailablefromourwebsiteforhassle-freerawdataprocessing
- Standardincluded
- Extendedcofactorsstability
品牌介绍
Megazyme品牌产品简介
来源：作者：人气：2149发表时间：2016-05-19 10:59:00【大 中 小】
Megazyme是一家全球性公司，专注于开发和提供用于饮料、谷物、乳制品、食品、饲料、发酵、生物燃料和葡萄酒产业用的分析试剂、酶和检测试剂盒。Megazyme的许多检测试剂盒产品已经为众多官方科学协会（包括AOAC, AACC , RACI, EBC和ICC等），经过严格的审核，批准认证为官方标准方法，确保以准确、可靠、定量和易于使用的测试方法，满足客户的质量诉求。
Megazyme的主要产品线包括：
◆ 检测试剂盒
◆ 酶
◆ 酶底物
◆ 碳水化合物
◆ 化学品/仪器
官网地址：http://www.megazyme.com
检测试剂盒特色产品：
货号
中文品名
用途
K-ACETAF
乙酸[AF法]检测试剂盒
酶法定量分析乙酸最广泛使用的方法
K-ACHDF
可吸收糖/膳食纤维检测试剂盒
酒精沉淀法测定膳食纤维
K-AMIAR
氨快速检测试剂盒
用于包括葡萄汁、葡萄酒以及其它食品饮料样品中氨含量的快速检测分析。
K-AMYL
直链淀粉/支链淀粉检测试剂盒
谷物淀粉和而粉中直链淀粉/支链淀粉比例和含量检测
K-ARAB
阿拉伯聚糖检测试剂盒
果汁浓缩液中阿拉伯聚糖的检测
K-ASNAM
L-天冬酰胺/L-谷氨酰胺和氨快速检测试剂盒
用于食品工业中丙烯酰胺前体、细胞培养基、以及上清液组分中、L-天冬酰胺，谷氨酰胺和氨的检测分析
K-ASPTM
阿斯巴甜检测试剂盒
专业用于测定饮料和食品中阿斯巴甜含量，操作简单
K-BETA3
β-淀粉酶检测试剂盒
适用于麦芽粉中β-淀粉酶的测定
K-BGLU
混合键β-葡聚糖检测试剂盒
测定谷物、荞麦粉、麦汁、啤酒及其它食品中混合键β-葡聚糖(1,3:1,4-β-D-葡聚糖)的含量
K-CERA
α-淀粉酶检测试剂盒
谷物和发酵液（真菌和细菌）中α-淀粉酶的分析测定
K-CITR
柠檬酸检测试剂盒
快速、可靠地检测食品、饮料和其它物料中柠檬酸（柠檬酸盐）含量
K-DLATE
乳酸快速检测试剂盒
快速、特异性检测饮料、肉类、奶制品和其它食品中L-乳酸和D-乳酸(乳酸盐）含量
K-EBHLG
酵母β-葡聚糖酶检测试剂盒
用于测量和分析酵母中1,3:1,6?-β-葡聚糖，也可以检测1,3-葡聚糖
K-ETSULPH
总亚硫酸检测试剂盒
测定葡萄酒、饮料、食品和其他物料中总亚硫酸含量（按二氧化硫计）的一种简单，高效，可靠的酶法检测方法
K-FRGLMQ
D-果糖/D-葡萄糖[MegaQuant法]检测试剂盒
适用于使用megaquant?色度计（505nm下）测定葡萄、葡萄汁和葡萄酒中D-果糖和D-葡萄糖的含量。
K-FRUC
果聚糖检测试剂盒
含有淀粉、蔗糖和其他糖类的植物提取物和食品中果聚糖的含量测定。
K-FRUGL
D-果糖/D-葡萄糖检测试剂盒
对植物和食品中果糖或葡萄糖含量的酶法紫外分光测定。
K-GALM
半乳甘露聚糖检测试剂盒
食品和植物产品中半乳甘露聚糖的含量检测
K-GLUC
D-葡萄糖[GOPOD]检测试剂盒
谷物提取物中D-葡萄糖的含量测定，可以和其它Megazyme检测试剂盒联合使用。
K-GLUHK
D-葡萄糖[HK]检测试剂盒
植物和食品中D-葡萄糖的含量测定，可以和其它Megazyme检测试剂盒联合使用。
K-GLUM
葡甘聚糖检测试剂盒
植物和食品中葡甘聚糖的含量测定。
K-INTDF
总膳食纤维检测试剂盒
总膳食纤维特定检测和分析
K-LACGAR
乳糖/D-半乳糖快速检测试剂盒
用于快速检测食品和植物产品中乳糖、D-半乳糖和L-阿拉伯糖
K-LACSU
乳糖/蔗糖/D-葡萄糖检测试剂盒
混合面粉和其它物料中蔗糖、乳糖和D-葡萄糖的测定
K-LACTUL
乳果糖检测试剂盒
特异性、快速和灵敏测量奶基样品中乳果糖含量
K-MANGL
D-甘露糖/D-果糖/D-葡萄糖检测试剂盒
适合测定植物产品和多糖酸性水解产物中D-甘露糖含量
K-MASUG
麦芽糖/蔗糖/D-葡萄糖检测试剂盒
在植物和食品中麦芽糖，蔗糖和葡萄糖的含量检测
K-PECID
胶质识别检测试剂盒
食品配料中果胶的鉴别
K-PHYT
植酸(总磷)检测试剂盒
食品和饲料样品植酸/总磷含量测量的简便方法。不需要通过阴离子交换色谱对植酸纯化，适合于大量样本分析
K-PYRUV
丙酮酸检测试剂盒
在啤酒、葡萄酒、果汁、食品和体液中丙酮酸分析
K-RAFGA
棉子糖/D-半乳糖检测试剂盒
快速测量植物材料和食品中棉子糖和半乳糖含量
K-RAFGL
棉子糖/蔗糖/D-半乳糖检测试剂盒
分析种子和种子粉中D-葡萄糖、蔗糖、棉子糖、水苏糖和毛蕊花糖含量。通过将棉子糖、水苏糖和毛蕊花糖酶解D-葡萄糖、D-果糖和半乳糖，从而测定葡萄糖含量来确定
K-SDAM
淀粉损伤检测试剂盒
谷物面粉中淀粉损伤的检测和分析
K-SUCGL
蔗糖/D-葡萄糖检测试剂盒
饮料、果汁、蜂蜜和食品中蔗糖和葡萄糖的分析
K-SUFRG
蔗糖/D-果糖/D-葡萄糖检测试剂盒
适用于植物和食品中蔗糖、D-葡萄糖和D-果糖的测定
K-TDFR
总膳食纤维检测试剂盒
总膳食纤维检测
K-TREH
海藻糖检测试剂盒
快速、可靠地检测食品、饮料和其它物料中海藻糖含量
K-URAMR
尿素/氨快速检测试剂盒
适用于水、饮料、乳制品和食品中尿素和氨的快速测定
K-URONIC
D-葡萄糖醛酸/D-半乳糖醛酸检测试剂盒
简单、可靠、精确测定植物提取物、培养基/上清液以及其它物料中六元糖醛酸含量（D-葡萄糖醛酸和D-半乳糖醛酸）
K-XYLOSE
D-木糖检测试剂盒
简单、可靠、精确测定植物提取物、培养基/上清液以及其它物料中D-木糖含量
K-YBGL
Beta葡聚糖[酵母和蘑菇]检测试剂盒
检测酵母和蘑菇制品中1,3:1,6-beta-葡聚糖和α-葡聚糖含量
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