Release time：2024-04-01 Click:
Pyrroloquinoline quinone (PQQ) is a natural bioactive substance found in many organisms, mainly in certain microorganisms, plants and animals. Its structure and chemical properties are unique, and it is regarded as an important antioxidant and signaling molecule. This article will introduce the definition, structure, nature, physiological function and application of POQ in the fields of medicine and biological sciences.
I. What is PQQ?
PQQ is a quinone compound containing pyrrole and tetrahydroquinoline rings, which has a variety of biological activities. It is widely found in microorganisms, plants and animals, and is a natural antioxidant and signaling molecule.
II. Properties
PQQ is a highly stable compound that is not easily oxidized under acidic conditions, but easily oxidized under alkaline conditions. In addition, PQQ also has a strong antioxidant ability, which can remove free radicals and protect cell membranes and DNA from oxidative damage. In addition, PQQ also has the role of cell signaling molecules, which can regulate physiological processes such as cell growth, apoptosis and differentiation.
III. PQQ Physiological function
1. Antioxidant effect: PQQ can remove free radicals, protect cell membranes and DNA from oxidation damage, and has strong antioxidant ability.
2. Signaling molecules: PQQ can regulate physiological processes such as cell growth, apoptosis and differentiation, and has the role of cell signaling molecules.
3. Promote cell metabolism: PQQ can promote cell metabolism and enhance cell energy generation and utilization.
4. Anti-tumor effect: Studies have shown that PQQ has anti-tumor effect and can inhibit the growth and metastasis of tumor cells.
IV. Benefits of PQQ
PQQ has a wide range of applications in the fields of medicine and biological sciences. First of all, as a natural antioxidant, PQQ can be used in the fields of food, medicine and cosmetics, and has antioxidant, anti-aging and beauty effects. Secondly, PQQ can be applied in the field of biofuels to improve the combustion efficiency and environmental protection performance of biofuels. In addition, PQQ can also be used in medical fields, such as the treatment of tumors, cardiovascular diseases and neurological diseases. In addition, PQQ is also used in the field of biology, such as the study of cell signal transduction and gene expression.
In short, Pyrroloquinoline quinone (PQQ) is an important natural bioactive substance with a variety of physiological functions such as antioxidants and signal molecules.
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