5'-核糖核苷酸二钠 Disodium 5'-Ribonucleotide

INDEX SPECIFICATION RESULTS
APPEARANCE WHITE CRYSTALS OR CRYSTALLINE POWDER WHITE CRYSTALLINE POWDER
ASSAY(IMP+GMP)/% 97.0-102.0 98.5
IMP/(%)(MIXED PROPORTION) 48.0-52.0 50.5
GMP/(%)(MIXED PROPORTION) 48.0-52.0 49.5
LOSS ON DRYING/(%) ≤25.0 22.9
TRANSMITTANCE OF 5% SOLUTION/(%) ≥95.0 99.0
PH(5% SOLUTION) 7.0-8.5 7.8
OTHER NUCLEOTIDES NOT DETECTABLE NOT DETECTABLE
AMINO ACID NOT DETECTABLE NOT DETECTABLE
NH4+(AMMONIUM) NOT DETECTABLE NOT DETECTABLE
ARSENIC(As2O3)/(mg/kg) ≤1 <1
HEAVY METALS(Pb)/ (mg/kg) ≤10  <10

产品详情
产品应用
 可用作增味剂(增味剂)。本品常与味精合用,用量约为味精的2%~10%。可以与其他种类的配料混合,如一种复合鲜味成分为88%的味精、8%的呈味核苷酸和4%的柠檬酸。其他成分为 41% 味精、2% 呈味核苷酸、57% 水解动物蛋白和 1% 琥珀酸二钠。