Quinones are a class of compounds with antioxidant and anti-inflammatory effects. They usually have a quinone structure and are a special type of fat-soluble compound that can play a role in cell membranes and cytoplasm. Quinones are commonly found in many plants, such as tea, fruits, vegetables, etc., and can also be obtained by synthesis or extraction. There are two main types of quinones: one is vitamin K quinones, such as vitamin K1 (chlorophyll), vitamin K2 (MK-4, MK-7, etc.); the other is coenzyme Q quinones, such as coenzyme Q10 (CoQ10), etc. Quinones have a variety of benefits, including antioxidant, anti-inflammatory, immune function enhancement, and cell regeneration. They can be used in skin care products, health products, pharmaceuticals, etc., and are often used to improve skin texture, prevent oxidative damage, and promote blood circulation. However, excessive intake of quinones may also lead to adverse reactions, so they should be used reasonably according to the product instructions or doctor's advice.
Benefits of Quinones for Human Health
Quinoins are chemicals with antioxidant properties that have many benefits for human health. Quinone compounds have antioxidant and anti-inflammatory effects, which help protect cells from damage by oxidative stress and inflammation. They have been found to help reduce the risk of diseases such as cardiovascular disease, cancer, and diabetes. In addition, quinone compounds are used as ingredients in skin care products, which can help reduce skin aging and improve uneven skin tone. Overall, quinone compounds have many health benefits and can be used as health supplements or medicines. The following are the main benefits of quinone ingredients for human health:
- Antioxidant effect: Quinone ingredients can help scavenge free radicals and reduce the damage to cells caused by oxidative stress, which helps maintain cell health and prevent diseases.
- Improving cardiovascular health: Studies have shown that quinone ingredients can improve cardiovascular health by lowering blood cholesterol levels and reducing the risk of arteriosclerosis.
- Anti-inflammatory effect: Some quinone ingredients have anti-inflammatory effects, which can relieve inflammatory responses and help reduce pain and discomfort caused by inflammation.
- Improving immunity: Quinone ingredients can enhance the function of the human immune system and improve the ability to resist diseases.
- Anti-cancer effect: Some studies have shown that quinone components may have anti-cancer effects and can help prevent the occurrence of certain cancers.
Classification
Quinone compounds are a class of organic compounds with a common structure, which are generally important in biological and synthetic fields. Their structural feature is that two semi-phenolic groups are connected together by a ketone group. According to different structures, quinone compounds can be divided into different categories:
- Hydroxyquinone compounds: structures with one hydroxyl group and one quinone group, such as hydroxyquinoline quinone.
- Diquinone compounds: structures with two quinone groups, such as quinone.
- Hydroxydiquinone compounds: structures with one hydroxyl group and two quinone groups, such as thiophosphonic acid.
- Cysone and transone: structures with two quinone groups in different relative positions.
Reference
- Patel, Om PS, Richard M. Beteck, and Lesetja J. Legoabe. Antimalarial application of quinones: A recent update. European Journal of Medicinal Chemistry 2021, 210: 113084.
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