Saure Protease

AcidProtease Theacidproteaseproductisproducedfromaspergillusnigerbysubmergedliquidfermentation.Itcanhydrolyzethepeptidebondofproteinontheacidicconditionandreleasetheaminoacidorpolypeptide.Thesubstrateactedbypepsincanbefurtherdegradedbytheacidprotease. Produktspezifikation: 1.Appearance: greywhitetolightbrownpowder, Feuchte <8% 2.Enzymeactivity: 50000U / g 3.Temperature: 30-60 ° C 4.pHvalue: 2,5-5,5 Definitionofenzymeactivity: Oneacidproteaseunit(U)istheamountofenzymethat1gsolidenzyme(or1mlliquidenzyem)liberates1μgtyrosine(thecolorationofFolinreagenttomeasuretheabsorbancevalue)perminute(reactiontime10minutes)fromcaseinat40°CandpH3.0(0.05mol/llacticacid-sodiumlactatebuffersolution).(QB/T1803-1993) Rangeofapplication: 1.Intheproductionofjuice, butterandsoysauce, addingacidproteasecanclearthefogoffermentationliquor; 2.Inthebeerproductionindustry,itcaneffectivelyblockthegenerationofdiacetylandshortenthematureperiodofbeer; 3.Itcanbeusedtoprocessthefurtoincreasethecoloringrate.Treatedwithacidprotease,thefinishedproductsarebrightincolorandfeelsoft; 4.Addingtheacidproteaseinthefeedcandegradethefeedprotein, increasetheutilizationofproteinindiets. Dosageinthefeed (calculatedasactivity8000U / g): (1) Dosageforsoybeandietsoflayers, Masthähnchen, Chicklings, Enten, geeseandmaturepigs: 100-120 g / T; (2) Dosageforsoybeandietsofpiglets: 120-150g / T; (3) Dosageformiscellaneousmealdietsoflayers, Masthähnchen, Chicklings, Enten, geeseandmaturepigs: 120-150g / T; (4) Dosageformiscellaneousmealdietsofpiglets: 150-180g / T. Package: Solidproduct: 20kg / compositewovenbag. Hinweis (Verkehr, storageandothers): Theproductisthebioactivesubstance.Itshallbekeptawayfromsunlightandrainwaterduringtransportationandstorage.Directlightandhightemperaturemaycausetheinactivationofenzymes.Keepinadryandwell-ventilatedenvironmentbelow25°C.Theenzymeactivitycouldkeepover85%for6months.Itcouldbelongtermpreservationat5°C.Personalprotectionmeasuresarerecommended.Contactwiththeeyesandtheskinhastobeavoided.Ithaveerosionontheepidermis.