【英文标准名称】:Greencoffee;preparationofsamplesforuseinsensoryanalysis
【原文标准名称】:生咖啡用于感官分析试样的制备
【标准号】:ISO6668-1991
【标准状态】:作废
【国别】:国际
【发布日期】:1991-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:食品;农产品;试验;试样制备;咖啡;感官分析;感官分析(食品)
【英文主题词】:Agriculturalproducts;Coffee;Foodproducts;Sensoryanalysis;Sensoryanalysis(food);Specimenpreparation;Testing;Tests
【摘要】:ThisInternationalStandardspecifiesamethodfortheroastingofgreencoffeeandthepreparationfromthegroundcoffeesampleofabeveragetobeusedinsensoryanalysis.NOTES1Thesensoryanalysiswhichwillbecarriedoutfollow-ingthispreparationmaybeusedtodeterminetheac-ceptanceorrejectionofashipmentofcoffeedependingontheagreementsbetweenthepartiesconcerned.Gen-erally,thesamplewillrequirealightroastforassessmentofdefects,andamediumroastforassessmentofflavourandcolour(see8.1).2AbeveragepreparedinaccordancewiththisInter-nationalStandardmaybeusednotonlyforpurposesof.qualitycontrol,butalsoforpurposesofcomparativeas-sessmentofdifferentsamples,.inwhichcaseanidenticalprocedure(seeclause8)shouldbefollowedforeachofthesamples.
【中国标准分类号】:B35
【国际标准分类号】:67_140_20;67_240
【页数】:3P.;A4
【正文语种】:英语


【英文标准名称】:Methodsoftestfororthoboricacid(boricacid),diborontrioxide(boricoxide),disodiumtetraborates,sodiumperboratesandcrudesodiumboratesforindustrialuse-Determinationoftotalandalkali-solublecalciumandmagnesiumcontentsofcrudesodiu
【原文标准名称】:工业用原硼酸(硼酸),三氧化二硼(氧化硼),四硼酸二钠,高硼酸钠与粗硼酸钠的试验方法.粗硼酸钠中钙与镁总含量和可溶于碱的钙与镁含量测定(滴定法)
【标准号】:BS5688-29-1986
【标准状态】:作废
【国别】:英国
【发布日期】:1986-07-31
【实施或试行日期】:1986-07-31
【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】:硼酸盐;钙;化学分析和试验;含量测定;工业产品;镁;钠;容量分析
【英文主题词】:Borates;Calcium;Chemicalanalysisandtesting;Determinationofcontent;Industrialproducts;Magnesium;Sodium;Volumetricanalysis
【摘要】:ThisInternationalStandardspecifiesatitrimetricmethodforthedeterminationofthetotalandalkali-solublecalciumandmagnesiumcontentsofcrudesodiumboratesforindustrialuse.Modifiedproceduresaredescribedforspecialcasesforthedeterminationoftotalcalciumcontenttoeliminateinterferencebysilica,ironoraluminium.Themethodisapplicabletoproductsinwhichthecalciumcon-tent,expressedascalcium,isnotlowerthan0,01%(m/m)andnotgreaterthan1,0%(m/m),andinwhichthemagnesiumcontent,expressedasmagnesium,isnotlowerthan0,01%(m/m)andnotgreaterthan0,2%(m/m).
【中国标准分类号】:G10
【国际标准分类号】:71_060_50
【页数】:10P;A4
【正文语种】:英语