MSI_000025304

Unreliable

排名分数: 5.3
参考来源: Mus musculus (UBERON:0000913: interstitial fluid)

M/z: 409.0548
Mass Window: 409.0545 ~ 409.055 (1.9 ppm)

参考注释

Disodium guanylate_[M]+ (BioDeep_00000229476)
disodium {[5-(2-amino-6-oxo-6,9-dihydro-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}phosphonic acid

Formula: C10H14N5Na2O8P (409.0375374)
SMILES: [Na+].[Na+].NC1=NC2=C(N=CN2C2OC(COP(O)(O)=O)C(O)C2O)C(=O)N1

Flavour enhancer. As it is a fairly expensive additive, it is not used independently of glutamic acid; if disodium guanylate is present in a list of ingredients but MSG does not appear to be, it is likely that glutamic acid is provided as part of another ingredient such as a processed soy protein complex. It is often added to foods in conjunction with disodium inosinate; the combination is known as disodium 5-ribonucleotides.; Disodium guanylate (E627), also known as sodium 5-guanylate and disodium 5-guanylate, is the disodium salt of the flavor enhancer guanosine monophosphate (GMP). Disodium guanylate is a food additive and is commonly used in conjunction with glutamic acid (monosodium glutamate, MSG). Flavour enhancer