Ксиланаза

Ксиланаза Thexylanaseproductisproducedfromfungusbysubmergedfermentation.Byhydrolyzingβ-1,4-glycosidicbondofxylose,itcanhydrolyzethexylantoxylo-oligosaccharides,xylobioseandxylotrioseetcandsmallamountofarabinose.Meanwhile,itcontainshighercontentofβ-glucanase,cellulase,pectinase,whichcandegradethegrainsfeedmorethoroughly. СПЕЦИФИКАЦИЯ: 1.Appearance: greywhitepowder, влажность <8% 2.Enzymeactivity: 60,000U / г 3.Temperature: 35-55 ° С 4.pHvalue: 3,5-7,0 Definitionofenzymeactivity: Onexylanaseunit(U)istheamountofenzymesthatliberates1μmolreducingsugar(xyloseasstandard,DNScolorationtomeasuretheabsorbancevalue)perminutes(reactiontime30minutes)from5mg/mlbirchxylansolutionat37°CandpH5.5(0.1mol/Laceticacid-sodiumacetatebuffersolution).(GB/T23874-2009) Rangeofapplication: 1.Intheproductionofbeer,xylanaseandβ-glucanasecantogetheractonthecloggingproblemofbeerfiltermembranecausedbyβ-glucanandxylan,therebyincreasetheproductionofbeer; 2.Intheproductionofwheatenfoods,xylanasecandegradethearaboxylan,improvethecrumbquality,increasethemachiningpropertyofdoughandimprovethequalityofwheatenproducts; 3.Inthepapermakingindustry, thexylanaseisapplicableintheareasofpulpdissolvingandbleaching; 4.AddingxylanaseinthefeedcandegradetheNSPandincreasethedigestibilityofthewheat,barley,bran,wheatmiddlingandDDGS. Dosageinthefeed (calculatedasactivity6000U / г) (1) Dosageforsoybeandietsofbroilersandchicklings: 80-100 / T; (2) Dosageforsoybeandietsoflayers, поросят, maturepigs, ruminantsandaquaticanimals: 100-120g / T; (3) Dosageforsoybeandietsofducksandgeese: 120-150g / T; (4) Dosageformiscellaneousmealdietsofbroilersandchicklings: 100-120g / T; (5) Dosageformiscellaneousmealdietsoflayers, поросят, maturepigs, ruminantsandaquaticanimals: 120-150g / T; (6) Dosageformiscellaneousmealdietsofducksandgeese: 150-180g / Т. Пакет: Solidproduct: 20 кг / compositewovenbag. Liquidproduct: 25кг / containerrequirements Примечание (транспорт, storageandothers): Keepawayfromsunlightandrainwaterduringtransportationandstorage.Directlightandhightemperaturemaycausetheinactivationofenzymes.Keepinadryandwell-ventilatedenvironmentbelow25°C.Theenzymeactivitycouldkeepover90%for6monthsatroomtemperature.