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1、文档GlobalL(+)-LacticAcidIndustry2016MarketResearchReportChapters15/15文档1IndustryOverviewofL(+)-LacticAcid01.1DefinitionandSpecificationsofL(+)-LacticAcid1.1.1DefinitionofL(+)-LacticAcidLacticacidhasasystematicnamethatis2-hydroxypropionicacid,whichiswidelyexistedinnature.Lacticacidisformedwhengl
2、ucoseisbrokendownforenergyintheabsenceofsufficientoxygen.LacticAcidisatransparent,colorlesssyrupyliquidproducedfromthefermentationofdextrose.Itisodorlessorhasaslightcharacteristicodor,andhasamildacidtaste.LacticAcidiswidelyusedasanacidulantinfoodsandbeveragesthatrequireanediblenon-volatileacid
3、.FigurePictureofL(+)-LacticAcid15/15文档Source:QYRChemical&MaterialResearchCenter,Oct.2016FigurePictureofL(+)-LacticAcidFormulaSource:QYRChemical&MaterialResearchCenter,Oct.20161.1.2SpecificationsofL(+)-LacticAcidTableSpecificationsofL(+)-LacticAcid15/15文档ItemIntroductionStructuralformulaOdorOdo
4、rlessColorColorlessoryellowishFormWater-solubleliquidFeatureIthashygroscopicandcanbedissolveinwater,ethanol,glycerinmiscibility,butdonotdissolveinchloroform,carbondisulfide,andpetroleum.Density1.2060(25/4℃)Meltingpoint18℃Boilingpoint122℃(2kPa)FunctionImportantchemicalproductsSource:QYRChemical
5、&MaterialResearchCenter,Oct.20161.2ClassificationofL(+)-LacticAcidTableClassificationofL(+)-LacticAcidNo.ClassificationDescription1FoodgradeTheL(+)-LacticAcidcontentismorethan80%.Suchas80%or88%.2IndustrialgradeTheL(+)-LacticAcidcontentisbetween50%and90%.3PharmaceuticalgradeTheL(+)-LacticAcidco
6、ntentisbetween85%and90%.Source:QYRChemical&MaterialResearchCenter,Oct.201615/15文档FigureGlobalProduction(MT)MarketShareofL(+)-LacticAcidbyTypesin2015Source:QYRChemical&MaterialResearchCenter,Oct.20161.2.1FoodGradeFoodgradeL(+)-lacticacidiswidelyusedinfoodandbeverageindustrysuchascheese,yogurt,s
7、oysauce,meatproducts,pickledvegetables,beerandwine.1.2.2IndustrialGradeIndustrialgradeiswidelyusedintheagrochemicals,fertilizers,finechemicals,inks,paints,coatings,metalsurfacetreatmentandothers.1.2.3PharmaceuticalGradePharmaceuticalGra