DB13T 1116-2009 焦糖色中的4一甲基咪唑的测定-高效液相色谱法

ICS67.100DB1316XDB13/T1116-20094Determinationof4-methylimidazoaspartameincaramelHPLCmethod2009-05-272009-06-11食品伙伴网食品伙伴网食品伙伴网食品伙伴网:20)80mL20mLInQU44444.54.6100g/L)100g1000mL4.74.84.94.10(0.05mol/L)6.8g1g1000mL900mLpH3.51000mLo4.11499%o4.124-0.1000g4100mL41.0mg/mL4.13441.0mL,2.0mL,3.0mL,4.0mL.5.OmL50mL20g/mL,40g/mL,60g/L,80.tg/mL.100¦Ìg/mL5食品伙伴网)mL250mL100g/L15mL60mL5min100g/L330mL50100.45mHPLC6.26.2.1HPLCC18,4.6mmx250mm5¦Ìmo:0.05mol(pH3.50.1=5:950210nmo1.0mL/mino6.2.210¦ÌLHPLC46.2.36.110gLHPLC474X=cxVxl000(1)mx1000X4mg/kg);c4g/mL);VmL);mg);810%0食品伙伴网食品伙伴网食品伙伴网