By Baooute | 11 November 2019 | 0 Comments
Stability of β-nicotinamide mononucleotide (NMN) Powder
Stability of β-nicotinamide mononucleotide (NMN) Powder
“-”: 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
| 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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