【英文标准名称】:StandardTestMethodforDeterminingtheMeltingPointofFatsandOils
【原文标准名称】:测定脂肪和油熔点的试验方法
【标准号】:ASTMD5440-1993(2003)
【标准状态】:现行
【国别】:
【发布日期】:1993
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D31.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;油;脂肪;熔点
【英文主题词】:fatsandoils;leather;meltingpoint
【摘要】:Thistestmethodisintendedtodeterminethemeltingpointofallnormalanimalandvegetablefats.Thenaturalfatsandoils,thatis,thoseofanimalandvegetableorigin,aremixturesofglyceridesandothersubstancesandconsistofanumberofcomponents.Theydonotexhibiteitheradefiniteorsharpmeltingpoint.Fatspassthroughastageofgradualsofteningbeforetheybecomecompletelyliquid.Themeltingpointthenshallbedefinedbythespecificconditionsofthemethodbywhichitisdeterminedand,inthiscase,itshallbethetemperatureatwhichthesamplebecomesperfectlyclearandliquid.1.1Thistestmethodisintendedtodeterminethemeltingpointofallnormalanimalandvegetablefatsandoils.ThistestmethodwasderivedfromALCAH-16.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G04
【国际标准分类号】:67_200_10
【页数】:2P.;A4
【正文语种】: