PQQ Powder is slightly soluble in water, has a wide range of nutrients for microorganisms, animals and plants, and has antioxidant nutrients. The scientific name of the PQQ pyrroloquinoline quinone (PQQ) pyrroloquinoline quinone is a new prosthetic group, is the second flavin nucleotides (FMN, FAD) and nicotinamide nucleotide (MAD NADP) in the membrane boundfound in the bacterial dehydrogenase third cofactor, the world's medical profession called fourteenth vitamins. The compound was first isolated from bacteria out, and then moving the plants have also been found, its chemical name is 4,5 - dihydro-4 ,5 - dioxide -1 - pyrrolo (2,3 f) The quinone -2,7,9-tricarboxylic acid, also known as methaxatin.PQQ/ Pyrroloquinoline Quinone Powder as a novel water-soluble vitamins, the oxidoreductase is a cofactor, it is very rare, exist in a number of microbial, plant and animal tissues, not only involved in the catalytic-vivo redox reaction, but also has some special biological activity and physiological functions (such as shortening the stench Acetobacter [the Acetobacter rancens] and Beer yeast [Saccharomyces cerevisiae] retardation period, to stimulate early germination of tobacco seeds, prevention and treatment of certain diseases such as biological function). Trace amounts of PQQ will be able to improve the living tissue metabolism and growth performance, extremely valuable Our Manufacturer TGYBIO was specialized API and cosmetics Raw Materials, we supply Pyrroloquinoline Quinone Pqq powder with different purity for sale, it's very hot selling now, we supply with lowest price and high quality,  you can contact us for free samples and more product details.     PQQ Disodium Salt      PQQ acid  CAS Number: 122628-50-6 72909-34-3 Molecular Weight: 374.17 330.21 Molecular Formula: C14H4N2Na2O8 C14H2N2O8 Specifications: 99% 99% Application: Pyrroloquinoline quinone disodium salt is the more stable form of PQQ, which is more popular and can be used as a supplement and nutrition. More than 80% of health products on the market use PQQ disodium salt. 1.Pyrroloquinoline quinone PQQ Powder Applied in dietary Supplements. 2. Pyrroloquinoline quinone PQQ Powder Applied in Cosmetic filed. 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 Bulk Powder seems to do this near proteins like carotenoids do so at the cell membrane). Pyrroloquinoline Quinone Bulk Powder 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 Powder bulk conjugates to α-synuclein in vitro, inhibiting the formation of amyloid fibrils. 1.PQQ can Improve the body's immune function As a necessary factor of human development, it can stimulate the growth of cells in the body, especially the activation of human B cells, T cells, antibody production, improve the immune function of human body.PQQ is the most powerful bioactive substances so far. 2. Pyrroloquinoline quinone bulk powder can Prevent and treat the liver damage Can significantly reduce serum bilirubin, alanine aminotransferase levels, make liver function normal, regulate liver damage and have very good curative effect on liver disease. 3. PQQ powder can Reduce free radical damage to human body PQQ Powder Bulk is a kind of oxidoreductase prosthetic group, involved in biological redox reaction in the body, can effectively remove free radicals in the body, reduce the harm of human body free radical, protect tissues, reduce the body damage caused by various diseases, such as heart disease, cancer and all kinds of inflammation.Free radicals is the source of diseases. 4. Pyrroloquinoline quinone Powder Regulate various neurological diseases PQQ is a new kind of water-soluble vitamins, can promote the synthesis of neural factors in the human body, regulate various neurological diseases. 5. PQQ powder can Promote the absorption of amino acids Pyrroloquinoline Quinone Bulk Powder is the prosthetic group of quinone protease, participate in the respiratory electron transport chain, in the human body through the effect of glucose, can promote the absorption of amino acids.Amino acid composition of cell SAP and synthetic protein peptide is the main raw material, is an important part of the body's biological active substances. 6. PQQ can Prevent and treat the alzheimer's disease PQQ special biological activity and physiological function but also has the repair nerve fibers, the activation of neurons, activate the dormancy of the nerve cells, can effective prevention and treatment of alzheimer's disease and improve memory.Can effectively improve intelligence. 7.PQQ powder can Promote the synthesis of glutathione Glutathione by glutamic acid, cysteine and glycine combination of three peptides, has an important antioxidant effect, integrating detoxification, harmful to the body poison into harmless substance, excreted in vitro, glutathione is bioactive enhancer.PQQ Powder Bulk can promote the body's glutathione synthesis, prevent and accumulation of hepatic bilirubin in cataract. 8.Pyrroloquinoline quinone powder can Strong anticancer function It can make the NK cells and other immune cells gathered themselves together, and play a corps of operational capability, more effectively kill tumor cells.  Xi'an tgybio Biotech Co.,Ltd is Pyrroloquinoline Quinone Powder supplier (PQQ Powder manufacturer), our factory also supply OEM/ODM One-stop service, we can provide PQQ Capsules, or PQQ Supplements. If you have a need for customized packaging, you also contact us. (1). Raw material preparation: The main raw materials for PQQ Powder are obtained through the fermentation process. Generally speaking, fermentation is carried out using specific microbial strains, such as certain bacteria or fungi. These strains were cultured and extracted into a medium containing PQQ. (2). Fermentation process: The raw material culture medium is mixed with the selected strain, and then fermented under appropriate temperature, pH value, and oxygen supply conditions. During the fermentation process, the strain utilizes nutrients from the culture medium and produces PQQ during the metabolic process. (3). Extraction and purification: The PQQ contained in the fermentation broth requires extraction and purification steps. The general extraction method is to separate Pyrroloquinoline Quinone Powder from the fermentation broth using a solvent such as ethyl acetate. Subsequently, the extract is purified through processes such as distillation, crystallization, and filtration to remove impurities and other unwanted components. (4). Drying and crushing: The purified PQQ solution needs to be dried to remove solvents and obtain dry PQQ substances. Usually, spray drying or vacuum drying is used. The dried PQQ material will form solid particles. (5). Crushing and screening: Dry PQQ particles need to be crushed and screened to obtain the required powder form. This can be achieved by using a grinder or other appropriate equipment. (6). Packaging and quality inspection: Finally, PQQ powder will be packed into appropriate packaging containers, such as aluminum foil bags or plastic bottles. During the packaging process, some quality checks may also be required to ensure that the product meets relevant standards and regulations. Xi'an tgybio Biotech Co.,Ltd is a plant extract factory located in Xi'an, China, specializing in the research and development, production, and sales of plant extracts, cosmetic raw materials, and APIs. The factory has multiple production lines that can simultaneously produce various plant extracts. The factory provides customer customization services, customizing product formulas, packaging, and label design according to customer needs. Xi'an tgybio Biotech Co.,Ltd attaches great importance to product quality control, has established a comprehensive quality management system, and has passed ISO 9001 quality management system certification. The factory has a dedicated quality inspection laboratory to conduct raw material procurement inspection, production process monitoring, and final product testing to ensure that the products meet international standards and customer needs. The factory of Xi'an tgybio Biotech Co.,Ltd adheres to the concept of high quality, innovation, and sustainable development, committed to providing customers with high-quality plant extract products and services. High quality: The PQQ powder of Xi'an tgybio Biotech Co.,Ltd is of high quality and meets strict standards. Emphasize any certification, quality control measures, and third-party testing to ensure product purity and efficacy. Trusted source: Our Pyrroloquinoline Quinone Powder powder is produced by our factory, and the source is reliable. Our products can be provided with free testing. Safety and purity: We can guarantee that our PQQ powder is safe to use and free from harmful pollutants. Quality control procedures, production practices, and compliance with regulatory standards to ensure product safety and purity. Transparent information: PQQ's production process is transparent. Competitive pricing: Our factory can produce PQQ powder in large quantities, with a high price advantage. Customer support and satisfaction: Our PQQ products have a high praise rate from buyers and have achieved good results. At the same time, we have professional customer service to provide after-sales service to customers. PQQ Powder Supplier: Pyrroloquinoline Quinone Powder General packaging： 1) 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag) 2) 5kg/carton(1kg net weight, 1.1kg gross weight, packed in five aluminum foil bag) 3) 25kg/drum (25kg net weight, 28kg gross weight;) If you want to customize the packaging, we have multiple packaging options for you to choose, and we can also help you design. Xi'an tgybio Biotech Co.,Ltd is a  PQQ powder manufacturer  with a large export volume and have collaborated with multiple logistics providers, including air, land, and sea freight. Price discounts, high cost-effectiveness, and multiple options for customers to choose from.