


No. | TEST ITEM | SPECIFICATION | RESULT | |
1 | Description | Off-white to light yellow Powder | Conform | |
2 | Particle size (80 mesh) | ≥90% | Conform | |
3 | Loss on drying | 5.0% | 0.96% | |
4 | Bulk Density | Measured value | 410g/L | |
5 | Tapped Bulk Density | Measured value | 710g/L | |
6 | Heavy Metals | Arsenic(As) | ≤0.1ppm | 0.018ppm |
Beryllium(Be) | ≤0.5ppm | 0.012ppm | ||
Cadmium(Cd) | ≤0.02ppm | 0.004ppm | ||
Chromium(Cr) | ≤1.0ppm | 0.124ppm | ||
Lead(Pb) | ≤0.1ppm | 0.005ppm | ||
Mercury(Hg) | ≤0.01ppm | 0.002ppm | ||
Nickel(Ni) | ≤2.0ppm | 0.117ppm | ||
7 | Microbiological | Total plate count | ≤1000cfu/g | <10cfu/g |
Total molds and yeasts | ≤100cfu/g | Conform | ||
Escherichia coli | Negative/10g | Negative | ||
Enterobacteriaceae | ≤100cfu/g | Conform | ||
Pseudomonas | Negative/10g | Negative | ||
Salmonella species | Negative/10g | Negative | ||
Staphylococevs aureus | Negative/10g | Negative | ||
8 | Assay | NMN | 70%±3% | 71.3% |
Phospholipids(NON-GMO) | 30%±5% | 28.2% | ||
Conclusion | Meet the in house stamced |




The company mainly engaged in food/feed additives, vitamins and Amino acid.Products are exported to the United States, South Korea, Turkey, Poland, Japan, southeast Asia, Europe, the Middle East and other countries and regions.
Q:Are you trading company or manufacturer?
A:We are a trading company but can OEM,also have price advantage.
Q:How long is your delivery time?
A:Generally it is 7-10days days depends on which item you order.
Q:What is your terms of payment?
A: Our payment terms are flexible, please discuss with our sales,or contact our customer service email.
Q:Can we accept OEM service?
A:We are pleased and specialized to providing OEM service.
Q:Can I get the free samples?
A:Of course,you can get them by paying the freight only.
Q:What's the advantages of your products?
A:
1.Top-quality raw materials.
2.Strict inspection control on each production process.
3.Flexible OEM service on every aspect.