Pyrroloquinoline quinone(PQQ)

Pyrroloquinoline Quinone (PQQ)

is a new type of water-soluble antioxidant that is widely found in plants, bacteria, animals, and foods such as fermented foods, soybeans, and human milk. Due to its unique antioxidant and cell protection functions, PQQ has attracted much attention in the health field in recent years.

1. Chemical properties and structure

· Pyrroloquinoline Quinone is an organic small molecule compound with strong antioxidant ability, with a molecular formula of C14H6N2O8.

· It has a unique electron transfer ability and can act as a cofactor for enzymatic reactions in organisms, participating in energy metabolism and antioxidant reactions.

2. Functions and effects

· Powerful antioxidant: PQQ is a very strong antioxidant that can effectively scavenge free radicals, protect cells from oxidative stress, and delay cell aging.

· Mitochondrial biogenesis: PQQ has the ability to promote mitochondrial regeneration, which can help improve cell energy metabolism, enhance cell vitality and function, and is especially important for organs with high energy requirements such as the heart and brain.

· Neuroprotection: PQQ can protect nerve cells, promote the production of nerve growth factor (NGF), help repair damaged neurons, improve memory and cognitive function, and is often used in the study of nervous system protection and Alzheimer's disease.

· Cardiovascular health: By reducing the level of oxidative stress, PQQ has a protective effect on the cardiovascular system, can reduce myocardial damage and improve heart function.

3. Application areas

· Dietary supplements: PQQ has been widely used in various health products and dietary supplements, especially products for anti-aging, promoting energy metabolism and enhancing cognitive function.

· Medical field: PQQ has been studied for the treatment of various diseases, including neurodegenerative diseases, cardiovascular diseases and metabolic disorders.

· Food additives: As a new type of nutritional enhancer, PQQ has also been gradually used in functional foods and beverages.

4. Usage and dosage

· Pyrroloquinoline quinone acid is usually used as a dietary supplement in the form of tablets or capsules. The recommended daily intake is usually between 10-20 mg. The specific dosage can be adjusted according to personal needs and health status.

5. Safety

· As a substance naturally present in food, PQQ has been proven to be safe at recommended doses. The safety of long-term use is good, but the side effects at high doses need further study.

· When using dietary supplements, it is recommended to follow the recommended dose, and pregnant women, breastfeeding women and patients with chronic diseases should consult a doctor before use.

Pyrroloquinoline quinone acid is gaining more and more attention in the health field due to its unique antioxidant and mitochondrial regeneration functions. It has a wide range of application prospects in protecting the nervous system, delaying aging, and improving energy levels. It is one of the more popular functional health ingredients.