Acid Protease Leather Soften Enzyme Acidic Proteolytic Enzyme

Introduction
AcidProteaseismadefromAspergillusnigerthroughcultivationandextractiontechnique.
1unit(U)ofAcidProteaseequalstotheamountofenzyme,whichoxidised1.0μmolbetaD-glucosetoD-glucoseacidandH2O2in1minat30°CandpH6.0
Specifications
1. Standard: GB/T23527-2009
2. p H : Effective Range : 2.0-6.0 , optimum range 2.5-3.5
3. Effect of metal Ion on Enzyme activi
Productproperties
Directusingacidicproteasefinishedenzyme
Richproduct--usedinmanyacidictanningoperations
Promotetheabsorptionoftanningauxiliaries
Removeredundantscrimp,improvesoftnessandincreaseskinacreage.
Usageguidance
Acidicsoftenenzymeisafinishedenzymewhichcanbeuseddirectly.Canbeaddedbasedonrequirements,ormixedusingwithotherauxiliariesasasoftenmaterial.
Recommendeddosage:0.5%-1.5%(calculatebyleatherweight),thetechnologyis:inpeeledordeacidification,addintheremaining60-90 minutes; inalkalizationprocess, 90-120 minutes before using retanningagent, usetheproducts;oruseinadvanceintheneutralizationprocess.
Leatherdiversityanddifferentresources,localproductionoperatingenvironmentallcanaffectleatherenzymeusingeffects,recommendtodosmalltestingundersameproductionoperatingenvironment,thendomassproduction.Thiscanavoiddamageandinfluencetohidebecauseofexcessiveordifferentprocess.Particularlytolessqualityleather,processtechnologyandtimemustbemoreaccurate.