Pyrroloquinoline Quinone
quinoline thiophene imidazole thiazole

Pyrroloquinoline quinone

Taiy Chemical

    Specifications

    HS Code

    662699

    Name Pyrroloquinoline quinone
    Abbreviation PQQ
    Chemical Formula C14H6N2O8
    Molar Mass 330.207 g/mol
    Appearance Yellow - orange solid
    Solubility Slightly soluble in water
    Pka1 3.04
    Pka2 4.66
    Biological Role Cofactor in some enzymes
    Antioxidant Property Yes
    Source Found in some foods like kiwifruit, spinach

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    General Information
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    Frequently Asked Questions

    As a leading Pyrroloquinoline quinone supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What are the main effects of Pyrroloquinoline quinone?
    Pyrroloquinoline quinone (PQQ) has a wide range of functions and is effective in various physiological processes.
    First, it is related to the metabolism of cells. PQQ can promote the production of cells. If the cells in the body are all workshops, PQQ is like a workshop supervisor, helping the mitochondria to operate efficiently and making the cells more energetic. As an ancient metaphor, if the body is like a marching army, the mitochondria are the food supply, and PQQ makes the supply of grain and grass smooth and the military powerful. This function is important for the body's various organs, such as the heart, liver, kidney, etc., so that it can perform its duties and keep alive.
    Second, it has antioxidant properties. The harm of the world, such as oxidative stress, is like the invasion of the enemy army, which damages the quality of cells. PQQ is like the shield of a strong city, which can remove free radicals and prevent cells from being damaged by it. It can protect the membranes and DNA of cells from oxidative damage, just like the soldiers of the city guard and the stability of the city guard. And its antioxidant power is also beneficial to delaying aging. If the human body is like wood, antioxidant will make the wood rot late, and the body will be healthy and long-lived.
    Third, it is beneficial to the health of the nerves. The brain is the master of the body, and the nerves are its enablers. PQQ can protect nerve cells and promote their growth and repair. In the process of aging, nerve cells are gradually damaged, and PQQ is like a good doctor, helping them recover. It also plays a role in the regulation of neurotransmitters, making the mind clear and the emotions smooth, just like the teacher of tuning the piano, making the sound of the piano harmonious.
    Fourth, it is related to the ability of immunity. PQQ can stimulate immune cells, like the training of soldiers, making the immune army strong. When foreign enemies (germs, etc.) come to attack, immune cells can respond to it, defend against the enemy, and protect the body.
    PQQ is good for the health of the body, or promotes metabolism, or antioxidant damage, or protects the nerves, or strengthens immunity. It is really a powerful help in the way of health and fitness.
    Which foods are high in Pyrroloquinoline quinone?
    Pyrroloquinoline quinone (PQQ) is a miraculous substance found in many foods. When it comes to foods rich in this substance and high in content, the first is vegetables, such as spinach, which is a daily easy-to-obtain vegetable and is common in the diet. Spinach is green in color, full of vitality, and rich in a variety of nutrients, and PQQ is also among them. In every hundred grams of spinach, PQQ contains about a certain amount. Although it is difficult to determine, it is more abundant than others.
    In addition, green peppers are also rich in PQQ. Green peppers vary in shape, sharp or round, and have various colors, including green and red. Their taste may be spicy or sweet, but they all contain this precious substance. In all kinds of dishes, green peppers are often used as ingredients, adding color and flavor, and silently conveying PQQ to the human body.
    Among soy foods, soybeans are particularly prominent. Soybeans are widely used, and can be used to grind soy milk, make tofu, and raw bean sprouts. Its particles are full and rich in nutrients, and PQQ is one of them. Soybean products are quite common in daily diet, providing many conveniences for the human body to ingest PQQ.
    In addition, among fruits, kiwi fruit contains a high amount of PQQ. Kiwi fruit has an oval shape, hairy outer skin, green or golden flesh, and a sweet and sour taste. Kiwi fruit, which is often eaten, can not only enjoy its delicious taste, but also be nourished by PQQ.
    In addition to the above, animal liver also contains a certain amount of PQQ. Such as chicken liver, pig liver, etc., although they are loved by some people, they need to be eaten in moderation because of their high cholesterol content.
    These numbers are all foods rich in PQQ and high in content. A reasonable daily diet can help the human body ingest this beneficial substance and maintain health.
    How safe is Pyrroloquinoline quinone?
    In the case of pyrroloquinoline quinone, its safety is also well researched by the public. Ancient books say that "the properties of things need to be carefully observed in detail, and the test should be done by the public to know whether they are safe or not." Today, pyrroloquinoline quinone is also following this path.
    Many studies have shown that it has no obvious harm when used in moderation. Research at the cell level shows that it has the function of nourishing cells, and no adverse response has been found. And in animal experiments, rats, mice, etc. took it, and no significant signs of toxicity were found. Its growth and reproduction are smooth, and there is no sign of damage to the organs.
    Clinical trials in humans also have evidence. When taking pyrroloquinoline quinone in moderation, most people feel a little more energetic and have a slightly smoother metabolism, without serious discomfort. However, it needs to be clear that individuals are different, or those who are sensitive should use it with caution.
    And "too much is too much". If the dosage is too much, although no major harm has been found, there is an unknown risk or existence. Therefore, when using pyrroloquinoline quinone, you must follow the regulations and check the response of your body, so that the security guards are completely safe, so that the benefits of the body can be recognized, and the possible risks can be avoided.
    What is the applicable population of Pyrroloquinoline quinone?
    Pyrroloquinoline quinone (PQQ for short) has a unique effect and is suitable for a variety of people.
    For young children, when their growth and development are vigorous, PQQ can help improve their immunity. Children's viscera are delicate, and they are not solid outside the defense, making them vulnerable to external evil attacks. PQQ can stimulate the vitality of the immune system, enhance children's resistance to disease and evil, and reduce the disturbance of diseases. It is like building a strong line of defense for them to protect them from thriving.
    Young and strong people work hard every day and are under a lot of pressure. PQQ can optimize mitochondrial function and improve cell energy production. Mitochondria are the "energy factories" of cells. PQQ can make them operate efficiently, making young and strong people more energetic, full of vitality in work and life, and able to deal with various affairs with ease, as if injecting a steady stream of motivation into them.
    The visceral functions of the elderly are gradually declining, and many chronic diseases are prone to occur. PQQ has antioxidant properties and can remove excessive free radicals in the body. Free radicals are the cause of aging and disease. PQQ can slow down the aging process of cells and prevent chronic diseases such as cardiovascular and cerebrovascular diseases. It is like taking care of various organs of the elderly's body, making their later life more healthy and comfortable.
    Furthermore, for people with poor sleep, PQQ can regulate the nervous system and relieve mental stress. With a stable nervous system, people can feel at peace and sleep more easily. In this way, the quality of sleep can be improved, and people can feel refreshed and start a new life. In short, PQQ has unique effects on different groups of people and can contribute to everyone's health.
    Does Pyrroloquinoline quinone interact with other nutrients?
    Wen Jun asked about the interaction between pyrroloquinoline quinone and other nutrients. This pyrroloquinoline quinone, often called PQQ, is a newly recognized nutrient.
    PQQ has many beneficial properties for organisms, such as participating in cell metabolism, assisting mitochondrial production, and having antioxidant properties to protect cells from damage. As for its interaction with other nutrients, it does exist.
    When combined with antioxidants such as vitamin C and vitamin E, it can be synergistic. Cover PQQ, vitamin C and E can clear free radicals, but the paths are different. PQQ can promote the production of antioxidant enzymes in cells, and vitamin C and E directly respond to free radicals at different check points inside and outside the cell. When combined, the antioxidant power is stronger and the cell is more comprehensive.
    Furthermore, magnesium is also involved in magnesium. Magnesium is an important cofactor in cells and is involved in many enzymatic reactions. In the process of PQQ promoting mitochondrial production, magnesium can help related enzymes play a role, and the two together are beneficial for the maintenance of mitochondrial function and cell energy metabolism.
    In addition, B vitamins and PQQ also interact. B vitamins play a key role in cell metabolism, neural function maintenance and other aspects. The cellular metabolic pathways involved in PQQ often require B vitamins as supplements, such as the enzymatic reactions involved in vitamins B2 and B6, which are interconnected with the metabolic pathways involved in PQQ, promoting and complementing each other, and co-dimensional cellular physiological functions.
    From this perspective, PQQ interacts with a variety of nutrients, and a reasonable combination can complement each other in human health maintenance and promotion.