Nicotinamide Adenine Dinucleotide Powder

 

Nicotinamide adenine dinucleotide powder is a coenzyme of a variety of dehydrogenases.

 

It plays an important role in physiological processes such as glycolysis and tricarboxylic acid cycle, and is involved in energy metabolism, protein translation and modification, DNA repair, and cellular stress biological processes to fight disease.

 

 

Testing Items	Specifications	Results
Appearance	White to yellowish powder or crystalline powder	Conforms
Identification	Conform with NMR	Conforms
Na Content (ICP-OES)	≤0.5%	0.007%
Water	≤10.0%	6.2%
pH	2.0-4.0	2.9
Purity (HPLC)	≥98.6%	99.7%
Assay	≥97.0%	99.4%
Heavy metal
Lead(Pb)	≤0.5ppm	Conforms
Arsenic(As)	≤0.5ppm	Conforms
Cadmium(Cd)	≤0.5ppm	Conforms
Mercury(Hg)	≤0.5ppm	Conforms
Spectroscopy Detection
A340/A260	0.39-0.47 (0.43±0.04)	0.44
A250/A260	0.75-0.91 (0.83±0.08)	0.82
A280/A260	0.19-0.23 (0.21±0.02)	0.21
ε260 (pH=7.5)	16.2-19.8(103L·mol-1·cm-1) (18.0±1.8)×103	18.2×103
ε340 (pH=10)	5.7-6.9(103L·mol-1·cm-1) (6.3±0.6)×103	6.3×103
Residual Solvent
Methanol	≤1.0%	0.06%
Ethanol	≤2.0%	N.D
Microbial
Colonies Number	≤750CFU/g	96CFU/g
Escherichia Coli	<3MPN/g	N.D
Storage	Keep dry and away from light, storage at 2℃~8℃.
Conclusion	This product conforms to the specifications.

 

 

1. Similarities:

 

(1). Relationship in biosynthesis

NMN is the precursor of NAD, that is, in the nicotinamide adenine dinucleotide powder synthesis pathway, NMN is a necessary intermediate product.

 

(2). Connection with energy metabolism

NAD participates in various redox reactions as a coenzyme; NMN, as a precursor of NAD, indirectly affects these energy metabolism processes.

 

(3). Anti-aging and cell protection

Both NAD and NMN have excellent anti-aging effects, protecting cells from mitochondrial damage and reducing oxidative stress.

 

 

2. Difference:

 

(1). Chemical structure

NMN is a nucleotide composed of ribose and phosphate groups and nicotinamide, while nicotinamide adenine dinucleotide powder is a dinucleotide composed of the nucleotide adenosine diphosphate (AMP) and nicotinamide.

 

(2). Role in cells

NMN is a precursor of NAD, which can be converted into NAD; NAD directly acts as a coenzyme for various enzymes and participates in cell activities and energy metabolism.

 

(3). Research and application

As a precursor of NAD, NMN is mainly used as a raw material for health products for anti-aging and health and longevity. The research on NAD is more in-depth and extensive, involving the regulation of various biological processes and disease states.

 

 

1. Maintain cell growth
Nicotinamide adenine dinucleotide is an electron carrier and cofactor, mainly involved in enzyme-catalyzed redox processes and many genetic processes.

 

Nicotinamide adenine dinucleotide powder forms an NAD cycle between NAD+ and NADH, thereby maintaining the redox balance required for cells to continue growing. NAD is also involved in microbial metabolism. β-NAD can serve as a substrate for various enzymes in a variety of cellular processes.

 

2. Antioxidant
It participates in a variety of cell metabolism, improves skin barrier function, has anti-inflammatory effects, can reduce skin irritation, enhance water retention capacity, slightly accelerate epidermal metabolism, improve acne and rosacea, prevent pigmentation, and delay aging.

 

 

Fruiterco can provide efficient and convenient delivery methods for the products that customers need. For example: air, sea, express, you can rest assured of product quality problems during transportation.

 

We have professional business staff to communicate with you about your product needs and understanding. There is a professional mailbox system, you can leave a message at any time, we will reply as soon as we see it. If you have any product needs, you can leave a message at any time and we will reply as soon as we see it. Contact us for more details: Email: info@fruiterco.com.

 

 

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