DIN ISO 506-1995 天然橡胶胶乳浓缩物.挥发脂肪酸数值的测定(ISO506:1992)
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【英文标准名称】:Rubberlatex,natural,concentrate-Determinationofvolatilefattyacidnumber(ISO506:1992)
【原文标准名称】:天然橡胶胶乳浓缩物.挥发脂肪酸数值的测定(ISO506:1992)
【标准号】:DINISO506-1995
【标准状态】:现行
【国别】:德国
【发布日期】:1995-12
【实施或试行日期】:
【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】:硫化橡胶;化学分析和试验;天然橡胶;含量测定;脂肪酸;橡胶;挥发物测定;胶乳;橡胶技术;浓缩物;挥发性的;材料试验;试验
【英文主题词】:Chemicalanalysisandtesting;Concentrates;Determinationofcontent;Fattyacids;Latices;Materialstesting;Naturalrubber;Rubber;Rubbertechnology;Testing;Volatile;Volatilematterdetermination;Vulcani
【摘要】:Thisdocumentspecifiesamethodforthedeterminationofthevolatilefattyacidnumberofnaturalrubberlatexconcentrate.ThemethodisnotnecessarilysuitableforlaticesfromnaturalsourcesotherthanHeveabrasiliensisandisnotapplicabletocompoundedlatex,vulcanizedlatex,artificialdispersionsofrubberorsyntheticrubberlatices.
【中国标准分类号】:G44
【国际标准分类号】:83_040_10
【页数】:4P;A4
【正文语种】:德语
【英文标准名称】:StandardGuideforPackagingMaterialsforFoodstoBeIrradiated
【原文标准名称】:被辐射食品用包装材料的标准指南
【标准号】:ASTMF1640-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E10.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:bacteria;food;irradiation;MAP;modifiedatmospherepackaging;packaging;pathogens;Bacteria/bacterialcontrol;Foodirradiation;MAP(modifiedatmospherepackaging);Modifiedatmospherepackaging(MAP);Packing/packagingmaterials/systems(food)
【摘要】:ThejudiciousselectionofapackagingmaterialispartofGoodManufacturingPractices(GMPs)fortheirradiationofprepackagedfoods.Thisguiderecognizestheneedtoevaluatetheimpactofpackagingmaterialsonthesafetyandqualityoffoodsirradiatedtocontroltheproliferationoffoodbornepathogens,aswellastheirimpactonfoodsirradiatedforotherpurposes,suchaspreventionofre-infestation,delayofripening,orshelflifeextension.Aspartoftheevaluation,theselectionprocessshouldconsidertheeffectsofirradiationonthechemicalandphysicalpropertiesofthepackagingmaterial.PackagingisnotconsideredtobeafoodpreservationtechniqueforovercominganydeficienciesattributabletoinadequateGMPsduringpreparation,storage,ortreatmentoffoodstobeirradiated.Thequalityoftheirradiatedfoodwilldependheavilyonitsinitialquality,controloftheirradiationprocess,storagetemperatureandhandlingofthefoodafterirradiation.1.1Thisguideprovidesaformattoassistproducersandusersoffoodpackagingmaterialsinselectingmaterialsthathavethedesirablecharacteristicsfortheirintendeduseandcomplywithapplicablestandardsorgovernmentauthorizations.Itoutlinesparametersthatshouldbeconsideredwhenselectingfood-contactpackagingmaterialsintendedforuseduringirradiationofprepackagedfoodsanditexaminesthecriteriaforfitnessfortheiruse.1.2Thisguideidentifiesknownregulationsandregulatoryframeworksworldwidepertainingtopackagingmaterialsforholdingfoodsduringirradiation;butitdoesnotaddressallregulatoryissuesassociatedwiththeselectionanduseofpackagingmaterialsforfoodstobeirradiated.Itistheresponsibilityoftheuserofthisguidetodeterminethepertinentregulatoryissuesineachcountrywherefoodsaretobeirradiatedandwhereirradiatedfoodsaredistributed.1.3Thisguidedoesnotaddressallofthefoodsafetyissuesassociatedwiththesynergisticeffectsofirradiationandpackagingasfoodpreservationtechniquesontheextensionofshelflifeorfoodquality.Itistheresponsibilityoftheuserofthisguidetodeterminethecriticalfoodsafetyissuesandtoconductappropriateproductassessmentteststodeterminethecompatibilitybetweenthepackagingapplicationandirradiationrelativetochangesinsensoryattributesandshelflife.1.4Thisguidedoesnotaddresstheuseofirradiationasaprocessingaidfortheproductionorsterilizationoffoodpackagingmaterials.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A82
【国际标准分类号】:67_250
【页数】:5P.;A4
【正文语种】:英语
【英文标准名称】:Textiles.Testsforcolourfastness.Colourfastnesstocarbonizing:Aluminiumchloride
【原文标准名称】:纺织品.色牢度试验.第X01部分:耐碳化色牢度.氯化铝法
【标准号】:BSENISO105-X01-1996
【标准状态】:现行
【国别】:英国
【发布日期】:1996-03-15
【实施或试行日期】:1996-03-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验条件;试样;聚酰胺纤维;色牢度试验;氯化物;比较试验;染色;铝无机化合物;羊毛纤维;醋酸纤维素纤维;石炭化;织物试验;纺织试验;纺织材料;布;羊毛;色牢度;纺织产品
【英文主题词】:Aluminium;Aluminiumchloride;Aluminiuminorganiccompounds;Carbonization;Carbonizing;Celluloseacetatefibres;Chlorides;Cloth;Colour;Colourchanges;Colourfastness;Colourtests;Colour-fastnesstests;Comparativetests;Determination;Dyeing;Dyes;Fabrictesting;Fastnesstocarbonizing;Methods;Polyamidefibres;Resistance;Testspecimens;Testing;Testingconditions;Textileproducts;Textiletesting;Textiles;Wool;Woolfibres
【摘要】:ThispartofISO105specifiesamethodfordeter-miningtheresistanceofthecolouroftextilesinallformstothemanufacturingoperationdesignedtore-movevegetableimpuritiesbyatreatmentwithalu-miniumchlorideathightemperatures.Themethodismainlyapplicabletowoolandtextilescontainingwool,particularlythosecontainingalsoacetateorpolyamidefibres.
【中国标准分类号】:W70
【国际标准分类号】:59_080_01
【页数】:12P.;A4
【正文语种】:英语
