Mannanase

Mannanase Themannanaseproductisproducedfromfungusbythesubmergedliquidfermentation.Itisakindofhemicellulaseanditisanewtypeofenzymeswithstrongactivityandhighpotency.ItcandegradetheNSPandtheintestinalviscosity,promotethedigestionandabsorptionofnutrientandincreasethedigestibilityandproductionperformanceoflivestock. Productspecification: 1.Appearance:greywhitetoyellowpowder,moisture<8% 2.Enzymeactivity:3000U/g 3.Temperature:30-45°C 4.pHvalue:3.0-7.0 Definitionofenzymeactivity: Onemannanaseunit(U)istheamountofenzymesthatliberates1μmolreducingsugar(mannoseasstandard,DNScolorationtomeasuretheabsorbancevalue)perminutes(reactiontime30minutes)from3mg/mLmannan(SigmaG0753)at37°CandpH5.5(0.1mol/Laceticacid-Sodiumacetatebuffersolution).(StarzymeEnterpriseStandard) Rangeofapplication: 1.Inthepapermakingindustry,β-mannanaseandβ-xylanaseetchemicellulasecanjointlyactonthepulpbleachingandwastepaperdeinkingprocess.Itcanimprovethebleachingeffectandpaperquality; 2.Inthetextileindustry,β-mannanasecaneffectivelyremovetheextrastainsstickedontheproducts.Itcandecreasetheenergyconsumptionandenvironmentpollution; 3.Inthefoodindustry,β-mannanasecanimprovethedigestionandabsorptionofnutrients,promotethedigestionandincreasetheimmunity; 4.Inthefeedindustry,addingβ-mannanasecanbreakdowntheβ-D-mannaninthesoybean,grainsanditsby-products.Itcandecreasetheviscosityofintestinalcontents;destroythestructureofcellwallandmakenutrientsfullycontactwithdigestiveenzymes;increasetheactivityofendogenousenzymes(suchasamylase,trypsin,lipaseetc);improvetheintestinalmicrofloraandincreasetheintegrityofintestinalmucosa;increasetheutilizationrateoffeed,promotethegrowthoflivestock,decreasetheenvironmentpollution. Dosageinthefeed(calculatedasactivity600U/g): (1)Dosageforsoybeandietsoflayers,geese,maturepigsandruminants:100-120g/T; (2)Dosageforsoybeandietsofbroilers,chicklings,ducks,pigletsandaquaticanimals:120-150g/T; (3)Dosageformiscellaneousmealdietsoflayers,geese,maturepigsandruminants:120-150g/T; (4)Dosageformiscellaneousmealdietsofbroilers,chicklings,ducks,pigletsandaquaticanimals:150-180g/T. Package: Solidproduct:20kg/compositewovenbag. Liquidproduct:25kg/container Notice(transport,storageandothers): Keepawayfromsunlightandrainwaterduringtransportationandstorage.Directlightandhightemperaturemaycausetheinactivationofenzymes.Keepinadryandwell-ventilatedenvironmentbelow25°C.Theenzymeactivitycouldkeepover90%for6monthsatroomtemperature.