Обычный протеазы

NeutralProtease Theneutralproteaseproductisakindofendoproteasewhichisproducedfrombacillussubtilisbysubmergedfermentation.Itcanbeusedtoprocessvariousofproteinhydrolysis.OncertaintemperatureandpHcondition,itcanhydrolyzemacromolecularproteinintoproteintryptone,polypeptide,aminoacidetc.Itcannotbreakdownthecornifin.Itiswidelyusedinthefood,medicine,textile,leatherandfeedindustry. СПЕЦИФИКАЦИЯ: 1.Appearance: lightbrownpowder, влажность <8% 2.Enzymeactivity: 70000U / г 3.Temperature: 40-55 ° С 4.pHvalue: 6.0 ~ 8.0 Definitionofenzymeactivity: Oneneutralproteaseunit(U)istheamountofenzymethat1gsolidenzyme(or1mlliquidenzyem)liberates1μgtyrosine(thecolorationofFolinreagenttomeasuretheabsorbancevalue)perminute(reactiontime10minutes)fromcaseinat30°CandpH7.5(sodiumpolyphosphatebuffersolution).(QB/T1803-1993) Rangeofapplicationanddosage: 1.Itcanhydrolyzethedoughproteintopeptone,peptideandevenaminoacid,therebyweakenthedoughstrengthandmakeithavebetterplasticityandextensibility,keepclearandbeautifulpainteddesign; 2.Inthemedicineindustry,themedicinewithneutralproteasehastheeffectofanti-inflammatory,biliscopin,alleviatingpainanddigestiveaid; 3.Inthetextileindustry,usetheneutralproteasetoprocessthewool,itstensilityisbetterthantheconventionalmethod,thewoolenyarnissofter,thecontractilityis0;itcouldalsobeusedintheareasofdegummingofsilkwormandtherefiningofthesilk; 4.Intheleatherindustry,theneutralproteasecanbepreparedtothedepilatingagent.Afterprocessed,thedepilationofleatherisclean,clearandhavenoobviousharmandthetrichoporeismicromeshandbright; 5,Inthefeedindustry,usingtheneutralproteasetogetherwiththeamylase,cellulaseandhemicellulasecanincreasetheutilizationrateofproteaseanddecreasethebreedingcosts. Dosageinthefeed (calculatedasactivity10000U / г): (1) Dosageforsoybeandietsoflayers, бройлеров, уток, chicklings, geeseandruminants: 100-120g / T; (2) Dosageformiscellaneousmealdietsoflayers, бройлеров, chicklings, уток, geeseandruminants: 120-150g / T; (3) Dosageforsoybeandietsofpiglets: 120-150g / T; Dosageformiscellaneousmealdietsofpiglets: 150-180g / T; (4) Dosageforaquaticsoybeandiets: 200-500g / T; Dosageforaquaticmiscellaneousmealdiets: 200-500g / Т. Пакет: Solidproduct: 20 кг / compositewovenbag. Примечание (транспорт, storageandothers): Theproductisthebioactivesubstance.Itshallbekeptawayfromsunlightandrainwaterduringtransportationandstorage.Directlightandhightemperaturemaycausetheinactivationofenzymes.Keepinadryandwell-ventilatedenvironmentbelow25°C.Theenzymeactivitycouldkeepover85%for6months.Personalprotectionmeasuresarerecommended.Contactwiththeeyesandtheskinhastobeavoided.Ithaveerosionontheepidermis.