What is pyrroloquinoline quinone?
Pyrroloquinoline quinone (PQQ), an aromatic tricyclic o-quinone, was identified initially as a redox cofactor for bacterial dehydrogenases. It shows growth-promoting activity, anti-diabetic effect, anti-oxidative action, and neuro-protective function. PQQ is a ubiquitous molecule that influences a multitude of physiological and biochemical processes and has been established to be beneficial for growth and stress tolerance in both bacteria and higher organisms. It is well known that PQQ is distributed ubiquitously in nature and found in numerous dietary sources, including fermented soybeans (natto), tea, green peppers, parsley, kiwi fruit, and human milk.PQQ can act as a cofactor, or enzyme booster, in the REDOX process(Reduction Oxidation). Because of its involvement in REDOX, PQQ offers certain anti-oxidative effects. It is mostly notable is PQQ's impact on mitochondria. Mitochondria provide our cells with energy (ATP) and regulate cellular metabolism. Researchers have looked extensively at the impact PPQ has on mitochondria and have found that PQQ can increase the number of mitochondria and even improve their efficiency. This is a big reason why PPQ is so beneficial Having mitochondria that operate at peak performance is so important to living a healthy life, which means there are many benefits you can experience while taking PPQ.

Basic Product details
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Industry-specific attributes |
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Form |
Powder |
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Extraction Type |
Solvent Extraction |
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Grade |
Food and Pharma grade |
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Other attributes |
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Type |
Pyrroloquinoline Quinone |
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Part |
Bark |
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Packaging |
Drum |
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Brand Name |
Undersun Biomedtech |
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Model Number |
PQQ |
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Appearance |
Dark Red Powder |
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Specification |
99% |
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Test Method |
HPLC/UV |
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COA |
Available |
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Sample |
Available |
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Pesticides |
Negative |
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Storage |
Cool Dry Place |
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Shelf Life |
2 Years of Proper Storage |
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Shipment |
DHL, FedEx |
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Package Type |
1KG packed with an Aluminum Foil Bag, Inner with a double plastic bag, and outer with cartons. 25 KG packed with Drum. Or customized packages according to the customer's request. |
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Supply Ability |
5000 Kilograms per Month for Wholesale 99% PQQ Pyrroloquinoline Quinone Powder/ Supplements |
COA Of PQQ Powder
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Product Name: Pyrroloquinoline quinone disodium salt |
CAS NO.: 122628-50-6 |
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Molecular Weight: 374.17 |
Molecular Formular: C14H4N2O8.2Na |
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Analysis |
Specification |
Result |
Test method |
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Active ingredients |
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Assay(on dry base) |
99.0% Min |
99.71% |
HPLC |
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PQQ Content(on dry base) |
87.4%-88% |
87.72% |
USP |
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Physical control |
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Appearance |
Henna Fine Powder |
Henna Fine Powder |
Visual |
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Identification |
Positive |
Positive |
IR |
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Water |
12% Max |
10.28% |
GC |
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Chemical Control |
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Heavy metals |
10 ppm Max |
<10 ppm |
AAS |
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As |
1.5 ppm Max |
<1.5 ppm |
AAS |
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Hg |
0.2 ppm Max |
<0.2 ppm |
AAS |
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Cd |
0.3 ppm Max |
<0.3 ppm |
AAS |
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Pb |
1.0 ppm Max |
<1.0 ppm |
AAS |
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Microbiological Control |
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Total Plate Count |
1,000cfu/g Max |
<1,000cfu/g |
AOAC |
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Yeast&Mold |
100cfu/g Max |
<100cfu/g |
AOAC |
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Coliform |
100cfu/g Max |
<100cfu/g |
AOAC |
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E.coli |
Negative/10g |
Negative |
AOAC |
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Salmonella sp |
Negative/25g |
Negative |
AOAC |
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Staph Aureus |
Negative/10g |
Negative |
AOAC |
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Conclusion |
Complies with the standards. |
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Packing and Storage |
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Packing: Pack in paper cartons or Drums. |
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Shelf life: 2 years when properly stored. |
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Storage: Store in a well-closed place with constant low temperature and no direct sunlight. |
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Why We Need Pyrroloquinoline Quinone (PQQ)
People's brains have to fight against more harm as they become older. While many types of damage have little to no effect on the human brain, others can contribute to the development of neurodegenerative diseases and progressive injuries that damage blood vessels. Since people's concerns about brain health have grown in recent years, there has been a notable increase in both research and public knowledge of brain function and health. The effects of different chemicals and substances on the health of the human brain are the subject of ongoing research. Pyrroloquinoline Quinone (PQQ) is one such molecule that has piqued the curiosity of scientists and researchers worldwide.
Pyrroloquinoline quinone Benefits
The interest in Pyrroloquinoline Quinone has increased considerably during the last few years as this compound has been linked with several benefits. Here, we look at its most important Pyrroloquinoline Quinone (PQQ) benefits.
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PQQ Has Been Linked with Improved Overall Energy
Little organelles found inside cells called mitochondria are known as "cell powerhouses" because they liberate energy from food, giving the cells the energy they require to function.
Pyrroloquinoline Quinone improves the function of mitochondria, which increases the amount of energy produced by the cells. Over time, the body as a whole receives this extra energy from the cells, which increases general vitality and stamina. PQQ pills can help you increase your energy if you are prone to lethargy or low energy.
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PQQ Improves Nerve Growth Factors
Pyrrolephrine Quinone alters cellular pathways and, as a result, always has a favorable effect on nerve growth factors. In turn, this promotes the growth of nerves and neuronal cells in the cranial tissue. PQQ is therefore frequently associated with enhanced brain function. Given the frequent correlation between NGF dysregulation and Alzheimer's disease, PQQ supplements are frequently recommended as part of age-related medical interventions.
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PQQ Promotes Overall Well-Being by Reducing Oxidative Stress
PQQ is well-known for having strong qualities since it lowers the body's levels of IL-6 and C-reactive protein, two substances that cause inflammation. Owing to its oxidative characteristics, PQQ is also a potent combatant of oxidative stress, a common contributor to many chronic illnesses, including cancer and neurological disorders. PQQ lowers stress by improving metabolism and lessening the oxidative damage brought on by free radicals.
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PQQ Intake Has Been Linked with Improved Sleep
In one study, the impact of PQQ consumption on sleep quality was examined. Those who consistently consumed for eight weeks were able to sleep better, according to the study's analysis of individuals over eight weeks. Additionally, the study showed that consuming PQQ lowers cortisol, the stress hormone that interferes with restful sleep. Preliminary research indicates a clear correlation between PQQ intake and better sleep, while additional study is required in this specific area.
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PQQ in Combination with CoQ10 Improves Memory Function
Consuming PQQ has been associated with lower levels of stress, which boosts memory and cognitive function. Studies have been done to investigate the impact of PQQ on memory. According to a study, PQQ functions in tandem with CoQ10, a coenzyme that acts as an to increase metabolism and shield cells from harm. It has been demonstrated that PQQ and CoQ10 together enhance memory function.
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Other Benefits of PQQ
Over and above the aforementioned benefits, PQQ also offers some other benefits the research on which is currently underway. For instance, preliminary research has proven that PQQ intake also leads to improved fertility.
Pyrroloquinoline Quinone (PQQ) Uses
At first, Pyrroloquinoline Quinone, or PQQ, was believed to be a vitamin. However, more investigation revealed that it is a non-vitamin substance found in both animal tissue and the diet. Nonetheless, it is crucial to emphasize that the human body produces between 100 and 400 nanograms of PQQ per day, even if no study has confirmed that it can be synthesized in mammals. Sadly, this sum is insufficient to support the range of tasks for which PQQ has been shown to be effective. As a result, it is frequently recommended that people take PQQ as a dietary supplement.
Not only can a diet low in PQQ cause stunted growth, but it also reduces sexual function. PQQ has also been connected in several studies to growth factors and mitochondrial biogenesis. To put it another way, PQQ helps the body produce more and better-functioning mitochondria, which raises energy levels. In addition to being a great REDOX agent, PQQ also inhibits polymerization and self-oxidation.

Where to Buy Pyrroloquinoline Quinone (PQQ) Powder in Bulk?
If you are a health supplements manufacturer involved in the manufacturing of Pyrroloquinoline Quinone on a large-scale, it is obvious that you must be looking for a raw materials supplier that can provide you with PQQ powder in bulk. Finding a supplier who can be trusted for quality and reliability is key to setting up a successful business.
QUALITY--We have our own established Quality Control System and Traceability System improved by our 50 QA and QC staff, and we have passed the third audition with zero defects for many years.
RESEARCH & DEVELOP--We continuously improve our independent R&D strength, we have a professional R&D team with over 100 research staff members, and we launch more than 200 new products on the market each year.
If you are looking to buy Pyrroloquinoline Quinone (PQQ) powder in bulk, the best place to shop is Undersun Biomedtech. Undersun Biomedtech is a high-tech pharmaceutical biochemical enterprise that was established in 2004 and operates on the principle of "Quality Basis, Customer First, Honest Service, Mutual Benefit". The company is committed to perfect testing, which allows it to provide high-quality services and products to its customers. Undersun Biomedtech currently supplies its products to pharmaceutical companies in China, Europe, India, and North America. The PQQ powder supplied by the company comes in batches of 25 kilograms, which is enough to produce multiple batches of your product. More importantly, Undersun Biomedtech has an experienced management team and a first-class R&D team. You can, therefore, rest assured that you will get all your deliveries of incredibly high-quality products in a timely fashion.
For Pyrroloquinoline quinone, we could offer the following products even for private label services:
-Pyrroloquinoline quinone powder
-Pyrroloquinoline quinone Capsules
-Pyrroloquinoline quinone tablets
-Pyrroloquinoline quinone compound solution
Welcome to write us at herbext@undersun.com.cn if you need any Pyrroloquinoline quinone products.
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