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【英文标准名称】:Milkanddriedmilk-Determinationofiodidecontent-Methodusinghighperformanceliquidchromatography
【原文标准名称】:乳品和干乳品.碘化物含量的测定.高性能液相色谱法
【标准号】:BSISO14378-2000
【标准状态】:作废
【国别】:英国
【发布日期】:2000-07-15
【实施或试行日期】:2000-07-15
【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】:奶粉;奶粉;含量测定;牛奶;碘;化学分析和试验;脱脂奶粉;干制食品;碘化物;乳制品
【英文主题词】:Chemicalanalysisandtesting;Dairyproducts;Desiccatedmilk;Determinationofcontent;Driedfoods;Driedmilk;Iodides;Iodine;Milk;Skimmilkpowder
【摘要】:ThisInternationalStandardspecifiesahigh-performanceliquidchromatographic(HPLC)methodforthedeterminationoftheiodidecontentofpasteurizedwholemilkanddriedskimmilk,whenpresentatlevelsfrom0,03μg/gto1μg/gand0,3μg/gto10,0μg/grespectively.NOTE1Themethodhasbeencollaborativelystudiedwithsamplesofliquidwholemilkanddriedskimmilk.Therearenoreasonstoexpectthatthemethodwouldnotbeapplicabletoskimmedorpartiallyskimmedmilkaswellastodriedwholemilk.NOTE2Themethodmeasuresfree(ionic)iodide.However,thetotaliodidecontentoffreshmilkandgoodqualitymilkpowder,inwhichnomicrobialgrowthhasoccurred,maycontainamassfractionof5%to10%oforganicallyboundiodide.Moreiodidemightbeboundorganicallyinmilkwheremicrobiologicaldeteriorationhasbeenoccurred.
【中国标准分类号】:X16
【国际标准分类号】:67_100_10
【页数】:16P.;A4
【正文语种】:英语