TheD-MalicAcidassaykitissuitableforthespecificmeasurementandanalysisofD-malicacid(D-malate)inbeveragesandfoodproducts.
ExtendedcofactorsstABIlity.Dissolvedcofactorsstablefor>1yearat4oC.
Suitableformanual,auto-analyserandmicroplateformats.
Grapeandwineanalysis:Oenologiststoexploitadvancedtestkits.
Megazyme“advanced”winetestkitsgeneralcharacteristicsandvalidation.
Chemicalcompositionandinvitroantimicrobialandcytotoxicactivitiesofplum(PrunusdomesticaL.)wine.
UV-methodforthedeterminationofD-MalicAcidinfoodstuffs,
beveragesandothermaterials
Principle:
(D-malatedehydrogenase)
(1)D-Malate+NAD+→pyruvate+CO2+NADH+H+
Kitsize: *100assays(manual)/1000(microplate)
/1100(auto-analyser)* Thenumberofmanualtestsperkitcanbedoubledifallvolumesarehalved.
ThiscanbereadilyaccommodatedusingtheMegaQuantTM Wave
Spectrophotometer(D-MQWAVE).Method: Spectrophotometricat340nm
Reactiontime: ~6min
Detectionlimit: 0.26mg/L
Applicationexamples:
Wine,beer,fruitjuices,softdrinks,dieteticfoods,candies,fruitand
vegetables,cosmetics,pharmaceuticalsandothermaterials
(e.g.biologicalcultures,samples,etc.)
Methodrecognition:
MethodsbasedonthisprinciplehavebeenacceptedbyEEC,EN,
DIN,OIV,IFU,andAIJN
Advantages
- NowastedD-malatedehydrogenasesolution(stablesUSPensionsupplied)
- Verycompetitiveprice(costpertest)
- Allreagentsstablefor>2yearsafterpreparation
- Rapidreaction(evenwithdifficultsamples)
- Mega-Calc™softwaretoolisavailablefromourwebsiteforhassle-freerawdataprocessing
- Standardincluded
- Extendedcofactorsstability
- Suitableformanual,microplateandauto-analyserformats