DB13T 1112-2009 食品中四种甜味剂的测定方法 高效液相色谱法

ICS67.100DB13JXDB13/T1112-2009DeternninationoffoursweeteneradditivesinfoodTPLCmethod2009-05-272009-06-11食品伙伴网食品伙伴网¦Ìg/mL2.0jig/mL0.05¦Ìg/mL;2GB/T66823tris)4GB/T66824.14.2(1+1):4.3Tris(0.5mol6.057g100mL,4.499%04.50.1000g10mL1.0000g10mL0.1000g1:110mL10.0mg/mL100.0mg/mL4.61.0mg/mL10.Omg/mL4.70.00mL,0.05mL,0.10mL,0.20mL,0.40mL,0.60mL0.00mL,0.10mL,0.50mL,1.0mL,2.0mL,4.0mL10mL0.0gg/mL,5.0¦Ìg/mL,10.0¦Ìg/mL,20.0g/mL,40.0g/mL,60.0gg/mL0.0mgnL,0.1mg/mL,0.5mg/mL,1.0mgL,2.0mg/mL,4.0mg/mL55.15.25.3食品伙伴网)1+1)pH745¦ÌmHPLC6.26.2.1HPLCC,8,4.6mmx250mm5¦Ìm¡ã5mmol/LTrispH4.55:95¡ã205nmo1.2mL/mina25¡ãC06.2.210LHPLC6.2.36.110¦ÌLHPLCXxVxl000(1)mx1000Xmg/kg);(gg/mL);VmL);mg)¡ã10%.食品伙伴网¡¤1acesulfame-K);2(aspartame);3sodiumcyclamate);4.sodiumsaccharina)A.1食品伙伴网食品伙伴网