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Product name£º

Disodium 5¡¯-Guanylate(GMP)

Description£º

     Disodium Guanosine 5¡¯-monophosphate is flavor enhancer with mushroom taste. It is often mix-used with MSG in the recommended ratio of 1%~5% which will make an obvious contribution to food taste. According to FA0/WHO, it is suitable for canned meat, ham, and salted meat etc. The maximum use is 500 mg/kg (Count by Guanosine). When it is mix-used with 5¡¯- IMP as per rate, it will turn into I plus G.

 

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GMP: Disodium 5¡¯-Guanylate

CAS No.: 5550-12-9

C10H12N5Na2O8P£º407.19
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SPEC£ºState standard

 

Item

Specification

State of solution, %

Clear and colorless

Assay, %

¡Ý97.0

Loss on drying, %

¡Ü25.0

Spectral ratios£¨250/260nm£©
 £¨280/260nm£©

0.94 to 1.04
0.63 to 0.71

Other related compounds of amino aced

Comply with

NH4+(ammonium)

Comply with

pH

7.0 to 8.5

Arsenic(As), %

¡Ü0.0002

Heavy metals(Pb), %

¡Ü0.002

Other related compounds of nucleic acid

Comply with

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