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---International Authorized Third-Party Test For The Products You Demand.
---60 Days Warranty of quality of goods.

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English name pyrroloquinoline quinone
CAS No. 72909-34-3
Molecular weight 330.206
Density 2.0±0.1 g/cm3
Boiling point 1018.6±65.0 °C at 760 mmHg
Molecular formula C14H6N2O8
Flash point 569.8±34.3 °C

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1. Superior antioxidant capacity: PQQ has a strong ability to scavenge peroxides and can effectively remove HO• and O2•–, which is embodied in: protecting mitochondria from oxidative damage; inhibiting lipid peroxides; Protect cardiomyocytes from ischemia-reperfusion injury; protect the redox sites of oxidative NMDA receptors, thereby promoting the recovery of spinal cord injury, preventing cerebral ischemia and hypoxia, and avoiding severe shock in animal models; at the same time, PQQ also Can protect the heart against myocardial ischemia and myocardial infarction, these protective effects are attributed to the antioxidant capacity of PQQ.

2. Hepatoprotective effect: PQQ can protect the liver against alcohol and carbon tetrachloride-induced liver damage and TAA-induced liver fibrosis.

3. Neuroprotective effect: PQQ can improve the neuronal damage caused by the oxygen-glucose deprivation model, reduce the changes in the content of Nissl bodies caused by D-galactose treatment, inhibit neuronal degeneration, and inhibit neuronal degeneration caused by β-amyloid. The injury has a weakening effect, which helps to promote the secretion of neurotrophic factors; in addition, PQQ can significantly improve the memory function of rats, and has obvious effects on memory retention and prevention of dementia.

4. Improve reproductive performance: Humans give primiparous female mice a PQQ-deprived diet, and it was found that if the female mice's diet lacks PQQ, it will manifest as reproductive disorders. Symptoms, in addition, female mice will also appear infertility or the phenomenon of eating newborn mice. If an appropriate amount of PQQ is supplemented at this time, the growth of young mice, the reproduction and behavior of female mice are all, and the growth of young mice gradually tends to be normal. Under the condition of feeding sufficient amount of PQQ, the reproductive capacity, litter size, and litter size of female mice were significantly higher than those of the control group.

5. Growth factor-like effects: dietary deprivation of PQQ in maternal female mice can cause growth retardation and stunting in newborn mice; lack of PQQ in the diet can also lead to a large decrease in the content of lysine oxidase in the skin of mice, which leads to skin Decreased collagen content and elastin cross-link damage, manifested as fragile and flaking skin, thinning hair, body bending, arched back, severe abdominal bleeding and even death. Therefore, PQQ is an essential nutritional factor for animal growth and development. Sufficient amount of PQQ was supplemented by the mother, and the body weight of young mice was significantly increased. In addition, the existence of PQQ was also found in human milk, suggesting that PQQ plays an important role in the growth and development of young animals.

6. Anti-inflammatory function, enhance immune regulation: PQQ can clear ROS and resist inflammatory damage caused by oxidative stress. Injecting PQQ prior to carrageenan injection in mice reduced carrageenan-induced paw inflammation. When the diet lacked PQQ, the content of interleukin 2 in mice was significantly reduced, and when PQQ was added, the spleen cells responded better to mitogen A and lipopolysaccharide. The addition of PQQ to parenteral nutrition can increase the concentration of lymph nodes. The number of lymphocytes, as well as CD4+ and CD8+ cells in the agglomerates, can restore the integrity of the gut-associated lymphoid organs to a certain extent.

[Storage] Stored in a clean, cool and dry area; keep away from strong, direct light.

[Shelf Life] 2 years when properly stored.

[Packing]

Inner double plastic bags--25kg/Fiber drum (35*35*53cm, GW: 28kg, NW: 25kg, 0.06CBM);

Inner double plastic bags--5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg);

Inner double plastic bags--1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).

[Delivery] 5 working days after payment.

Xi'an Harmonious Natural Bio-Technology Co., Ltd. was founded in 2010, and located in Xian International Logistics Industrial Zone, Xi'an City, Shaanxi Province, China. Now it is the leading researcher and one of the biggest manufacturer in high technology API area.

There are 8 experts in our research team. We insist in innovation and produce high quality products. And GMP standard workshop and complete stainless extraction equipment.
We have 2 sales departments over 20 people and sell our products all over the world.

We also have strong professional research and development team, talented personnel and completely equipped laboratory for the quality controlling. Various Detection Device is equipped in HNB company, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto
titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

HNB mainly engaged in export of products including, without limitation, pharmaceutical raw materials both for vet and human, also Vitamins, Amino Acids, minerals, peptides, plant extract, feed and food additives.

Our company's business is based on Honest, Trustworthy, Constantly to Go Beyond and Achieve Mutual Win. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.

Passion to innovate, Power to deliver !