| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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| Product Name: | PQQ(Pyrroloquinoline Quinine Disodium salt) | CAS No.: | 122628-50-6 |
| Test quantity: | 1kg | Batch Number: | SH20230426 |
| Production date | 26, Apr. 2023 | Testing date | 26, Apr. 2023 |
| Country of origin | China |
| ITEM | SPECIFICATION | RESULT | TEST METHOD |
| Appearance | Reddish brown powder | Complies | Visual |
| Odor & Taste | Characteristic | Complies | Organoleptic |
| Sieve Analysis | 98% pass 80 mesh | Complies | 80 Mesh Screen |
| Identification | Similar with the reference spectrum | Conforms | |
| Assay Purity | ≥99.0% | 99.60% | HPLC |
| Density | 0.5-0.7g/ml | Complies | |
| Loss on Drying | 12% Max | 8.50% | 5G/105ºC/5hrs |
| Sulphated Ash | 5% Max | 0.08% | 5G/525ºC/3hrs |
| Pesticides | <1ppm | Complies | Gas Chromatography |
| Heavy Metals | 10ppm Max | Complies | Atomic Absorption |
| Arsenic (As) | NMT 2ppm | Complies | Atomic Absorption |
| Lead (Pb) | NMT 3ppm | Complies | Atomic Absorption |
| Total Plate Count | 1000cfu/g Max | Complies | CP2010 |
| Yeast & Mold | 100cfu/g Max | Complies | CP2010 |
| Salmonella | Negative | Negative | CP2010 |
| E.Coli | Negative | Negative | CP2010 |
| Aflatoxins B1 | <2ug/kg | Negative | HPLC |
| Aflatoxins (B1,B2,G1,G2) | <4ug/kg | Negative | HPLC |
| Packing | 25kg/drum, Packing in paper-drums and two plastic-bags inside. | ||
| Storage | Store in a well-closed container away from moisture. | ||
| Shelf Life | 2 years if sealed and store away from direct sun light. | ||
| Expiration Date | 2025- Apr.-25 | ||
Pyrroloquinoline quinone (henceforth pqq) is a small quinone molecule which has the ability to be a redox agent, capable of reducing oxidants (an antioxidant effect) and then being recycled by glutathione back into an active form. It appears to be quite stable as it can undergo several thousand cycles before being used up, and it is novel since it associates with protein structures inside the cell (some antioxidants, mostly notably carotenoids like β-carotene and Astaxanthin, are located at specific areas of a cell where they exert proportionally more antioxidant effects due to proximity; PQQ seems to do this near proteins like carotenoids do so at the cell membrane).
PQQ is present in nanomolar quantities in most foods and in most animal tissuse. It promotes growth, mitochondrial function, and development in vivo and stimulates cell proliferation and viability in culture. It is a potent antioxidant that scavenges superoxide and peroxinitrite. It is neuroprotectant against 6-hydroxydopamine-induced and hypoxia/ischemia-induced neurotoxicity. PQQ conjugates to α-synuclein in vitro, inhibiting the formation of amyloid fibrils.
Application:
1) Nutritional brain;
2) Improve human immune function;
3) Prevention and treatment of liver damage;
4) Reduce the harm of free radicals to the human body;
5) Conditioning various neurological diseases;
6) Promote the absorption of amino acids;
7) Promote the synthesis of growth factors;
8) Prevention and treatment of Alzheimer's disease;
9) Promote the synthesis of glutathione;
10) Strong anti-cancer effect.
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