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By Baooute | 11 November 2019 | 0 Comments

Stability of β-nicotinamide mononucleotide (NMN) Powder

Stability of β-nicotinamide mononucleotide (NMN) Powder
 
 
Sample 1 2 3 4 5 6 7 8 9 10 11 12 13
pH value pH 2 pH 3 pH 4 pH 5 pH 6 pH 7 pH 8 pH 9 pH 10 pH 12 pH 3 pH 3 pH 3
Temperature 25 25 25 25 25 25 25 25 25 25 40 4 -20
 
 
 
Degradation
1 d - - - - - - - - 5% 92% - - -
7 d - - - - - - - - 10% 97% 20% - -
14 d - - 12% 24% 24% 29% 29% 29% 30% 99% nd - -
30 d 11% 29% 67% 67% 74% 98% 98% 98% 98% 99% nd - -
60 d 15% 64% 99% 99% 99% 99% 99% 99% 99% 99% nd 2% -
90 d 34% 84% nd nd nd nd nd nd nd nd nd 23% 10%
 
“-”: not degradeted “nd”: not detected
 
Conclusion: The result show that NMN solution is stable at pH 2~3, at low temperature. Tab. Stability of NMN in solution
 
 

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