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What is NAD powder ?
NAD is the abbreviation of Nicotinamide Adenine Dinucleotide. NAD is white powder, easily soluble in water, insoluble in acetone or other organic solvents. NAD exists in two forms: oxidized form NAD+ and reduced form NADH. In metabolism, NAD is a cofactor, involved in redox reactions, by carrying electrons from one reaction to another.
NAD powder is extracted from yeast. NAD powder is helpful for improving metabolism. It can potentially prolong the lifespan of cells, thus it may have anti-aging effect. NAD powder can be used in supplements, and it is also be added to pharmaceuticals for treatment of various diseases.
1. Nutritional peptides enhance the assimilation of mineral elements.
2. Nucleotides develop nthe immunity and enable animals to produce more IgG and IgM.
3. Nucleotides promote intestinal and bring regeneration of benefical bacteria.
4. Nucleotides accelerate the liver recovery from damages.
5. Mannan oligosaccharides absorb pathogenic bacteria and take them out of bodies.
6. Beta-glucan activate macrophages to improve animal immunity.
7. I+G improve feed palatability and increase the intake
1.Nicotinamide Adenine Dinucleotide is a watersoluble vitamin, The product is white crystalline powder, odorless or nearly odorless, bitter in taste, freely soluble in water or ethanol, dissolvable in glycerin.
2.Nicotinamide Adenine Dinucleotide is easy to absorb oral, and can be widely distributed in the body, the excess metabolites or prototype quickly expel from urine. Nicotinamide is part of coenzyme I and coenzyme II, plays the role of hydrogen delivery in biological oxidation respiratory chain, can promote biological oxidation processes and tissue metabolism, maintain normal tissue (especially the skin, digestive tract and nervous system) integrity has an important role.
3.In addition, Nicotinamide Adenine Dinucleotide has prevention and treatment of heart block, sinus node function and anti fast experimental arrhythmias, nicotinamide can significantly improve the heart rate and atrioventricular block caused by verapamil.
Test items | Specification |
Appearance | White to yellowish powder |
Purity |
|
HPLC | ≥ 98% |
ADH enzymatic activity analysis | ≥ 98% |
Contents (dry basis) | ≥ 90% |
Na contents | <1% |
Water contents | < 8% |
Heavy metal contents |
|
Pb | < 10ppm |
Fe | < 10ppm |
Cu | < 10ppm |
AI | < 10ppm |
Ethanol contents(GC) | < 1ppm |
Aceton, Isopropanol, methanol(GC) | < 0.1% |
Spectral analysis |
|
1. ε at 260nm and pH 7.5 | (18.0±1.0)x103 L/mole/cm |
2. Ratio at pH 7.5 |
|
A250/A260 | 0.83±0.03 |
A280/A260 | 0.21±0.02 |
3. ε when reduced with alcohol dehydrogenase at 340nm and pH 10.0 | (6.3±0.2)x 103 L/mole/cm
|
4. A340/A260 Ratio when reduced with alcohol dehydrogenase at pH 10 | 0.43±0.02 |
5. pH (10mg/ml) | 2.0-4.0 |
