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

Detail
Product Application
 It can be used as a flavor enhancer (taste agent). This product is often combined with sodium glutamate, the amount of which is about 2% to 10% of monosodium glutamate. It can be combined with other kinds of ingredients, such as a kind of compound umami component is 88% of MSG, 8% of taste nucleotides and 4% of citric acid. The other components were 41% MSG, 2% taste nucleotides, 57% hydrolyzed animal protein, and 1% disodium succinate.