Quercetin, also known as onion extract, is widely distributed in the plant kingdom and is an important medicinal component in the flavonoid family. It is also an important dietary antioxidant. It exists in various foods, including fruits, vegetables, tea, alcohol, and other dietary supplements, and is beneficial for health. The reason why Quercetin Supplement is eye-catching is its special antioxidant, anti-inflammatory, and anti allergic effects. It is one of the top plant nutrients and is known as a natural antihistamine, which is also the key to making these vegetables and fruits a superfood.
Specification of Quercetin
| Name: | Quercetin | CAS: | 117-39-5 |
| Molecular Formula: | C15H10O7 | EIENCS: | 204-187-1 |
| Specification: | 98% | Grade: | Food Grade |
| Certificate: | COA MSDS | Test Method: | HPLC |
Efficacy and Function of Quercetin
Quercetin, as a kind of Nutritional Powder, also the most common flavonoid compound, has a variety of biological activities, can be antioxidant, and plays an important role in the clinical treatment of cancer and cardiovascular diseases.
Antioxidant Function
Quercetin not only participates in anti-oxidation in vitro and can inhibit oxidative damage to DNA, but also protects tissues from oxidative damage in vivo by reducing the concentration of peroxides in tissues.
Anti-cancer Effect
On the one hand, quercetin can effectively inhibit the production of free radicals. Its flavonoid components such as quercetin can significantly reduce the incidence of gastric cancer, directly inhibit the growth of cancer cells or may act on the cell transduction pathway of cancer cell proliferation. On the other hand, it can enhance the effect of anti-cancer drugs and significantly improve their efficacy.
Protect Cardiovascular
The third major role of quercetin is cardiovascular protection. Mainly reflected in five aspects:
Expand blood vessels and lower blood pressure;
Prevents and Treats Coronary Heart Disease: Through animal experiments, it has also been discovered that it can reduce the incidence and mortality of myocardial infarction and lower blood sugar;
Reduce cardiac hypertrophy;
Inhibits the proliferation and hypertrophy of vascular smooth muscle cells;
Anti-thrombotic.
In addition, quercetin also has neuroprotective, anti-inflammatory, and antiviral effects.
Anti-inflammatory effect: When the human immune system fights bacterial invasion, lipopolysaccharide (LPS) can cause the body's immune response and inflammatory response. Some studies have shown that quercetin has an inhibitory effect on the inflammatory response caused by LPS.
Antibacterial effect: Quercetin is also a broad-spectrum antibacterial substance that can be used to prevent and treat various bacterial infectious diseases.
Antiviral effect: Quercetin can fight against a variety of viruses, such as HIV, anti-sarcoma virus, human herpes simplex virus, parainfluenza virus type 3 (Pf-3), and respiratory syncytial virus (RSV).
It is said the function of quercetin also includes Quercetin Weight Loss.
Quercetin has so many functions, but about the Quercetin Daily Dose, we should only follow the doctor's advice.
The COA of Quercetin
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