【英文标准名称】:StandardTestMethodforOdorandTasteTransferfromPolymericPackagingFilm
【原文标准名称】:从聚脂包装膜发出的气味和味道的标准试验方法
【标准号】:ASTME1870-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:E18.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:味觉;气味;感官;包装;聚合材料;试验方法;影片;包装件;包装材料
【英文主题词】:film;odor;packaging;taste
【摘要】:Thistestmethodisdesignedforusebyatrainedsensorypanelexperiencedinusinganintensityscaleorrankorderingandfamiliarwiththedescriptiveterminologyandreferencesassociatedwiththepackagingmaterials.Dataanalysisandinterpretationshouldbeconductedbyatrainedandexperiencedsensoryprofessional.SeeRefs(4-5)fordiscussionsonpanelistscreeningandtraining.Thistestmethodshouldbeconsideredasascreeningtechniqueforsuppliersandend-userstouseinassessingflavorimpactofpackagingfilms.TheapplicationofthistestmethodwillresultinaFPSorrankdata.Thedeterminationforsuitabilityofapackagingfilmforaparticularend-useshouldbebasedonasetofpredeterminedcriteriaincludingtheFPSorrankscore.Informationobtainedfromthetransfertestscanalsobeusedtoevaluatetheoriginofanytransferredtastesorodors.1.1Thistestmethodcoversarecommendedprocedureforexaminingodorandtastepropertiesofpolymericfilmintendedforuseasflexiblepackagingmaterials.Thistestmethodcanbeusedforsingle(mono)layers,coextruded,andlaminatematerials.Thefocusofthistestmethodistheevaluationofthefilmintermsofitsperceivedinherentodorandthetransferofpackage-relatedodors,orflavors,orboth,towaterandothermodelsystems(blandfoodsimulants).1.2Thistestmethodassumestestingofthefilmsataone-timepoint;shelf-lifetestingisnotincluded.PleaseseeRef()fordiscussionofshelf-lifetesting.1.3Thistestmethodcanprovidesamplepreparationproceduresandtwomethodsofevaluation.TheFilmPerformanceScoreMethodallowsforthecomparisonofanyfilmsampletoanother.TheRankingMethodallowsforcomparisonofsampleswithinaset.Thepreparationofsamplesisconsistentregardlessofthemethodofevaluationused.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthprecisionanddeterminetheapplicabilityofregulatorylimitationspriortouse
【中国标准分类号】:G31
【国际标准分类号】:55_040
【页数】:12P.;A4
【正文语种】:


【英文标准名称】:Fibreopticinterconnectingdevicesandpassivecomponents-Basictestandmeasurementprocedures-Part3-24:Examinationsandmeasurements-Keyingaccuracyofopticalconnectorsforpolarizationmaintainingfibre(IEC61300-3-24:2006);Germanversion
【原文标准名称】:纤维光学互联装置和无源部件.基本试验和测量程序.第3-24部分:检验和测量.极性维护光纤用光学连接器关键精度(IEC61300-3-24-2006)
【标准号】:DINEN61300-3-24-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-08
【实施或试行日期】:2007-08-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定中心;电插头;消灭;紧固件;测量;测量技术;光学连接器;光波导;偏振(波物理学);精密度;测试
【英文主题词】:Centering;Electricplugs;Extinction;Fasteners;Measurement;Measuringtechniques;Opticalconnectors;Opticalwaveguides;Polarization(wavephysics);Precision;Testing
【摘要】:
【中国标准分类号】:L23
【国际标准分类号】:33_180_20
【页数】:12P.;A4
【正文语种】:德语