NAD Powder

The manufacturing of Nicotinamide Adenine Dinucleotide (NAD) powder follows a precise and carefully controlled process to ensure a final product with 99% purity that meets international quality standards and third-party testing.

The process begins with seed culture, where microorganisms are prepared under optimal conditions to maximize their efficiency in producing intermediates. These microorganisms are then transferred to fermentation tanks, where they grow in a controlled environment to produce the raw materials required for NAD synthesis. After fermentation, the broth undergoes membrane filtration to remove impurities and concentrate the intermediates.

In the biotransformation step, enzymatic reactions convert the raw materials into NAD, ensuring high yield and specificity. The solution is further purified through ultrafiltration, which removes larger impurities, and nanofiltration, which eliminates smaller contaminants and salts. To ensure clarity, decoloration removes pigments and unwanted color impurities, while ion exchange eliminates ionic contaminants, significantly improving purity.

The concentrated solution is then subjected to evaporation, removing excess water to achieve the desired concentration. Next, crystallization converts the purified solution into NAD crystals under controlled cooling conditions.

To maintain sterility, the final stages occur in an aseptic environment. The NAD crystals are separated using centrifugation, dried to remove any residual moisture, and carefully packed in airtight containers to preserve their purity and stability.

Throughout the process, stringent quality assurance protocols ensure the NAD powder meets the highest standards for use in pharmaceuticals, nutraceuticals, and research applications.