Myricetin, also known as bayberry quetin and bayberry flavonoids, is a flavonol extract from the bark of the bayberry plant Myricaceae.
In recent years, studies have shown that myricetin has a variety of activities: platelet activating factor (PAF) antagonism, hypoglycemic effect, antioxidant effect, liver protection and liver protection effect, anti-ethanol poisoning, the active ingredient myricetin in bayberry bark and leaves, in addition to the above-mentioned verified pharmacological effects, also has anti-inflammatory, anti-tumor, anti-mutation, caries prevention, antioxidant, elimination of free radicals in the body and other pharmacological activities.
1. Antioxidant effects: Myricetin is a strong antioxidant, and oxidative stress plays a key role in various neurological diseases, including ischemia and senile dementia. Myricetin reduces the production and toxicity of β-amylase through conformational changes, and can be used to count the progression of Alzheimer's disease.
2. Anti-tumor effect: myricetin is an effective carcinogenic chemical control agent.
3. Reduced neurotoxicity: Myricetin can protect neurons by inhibiting the neurotoxicity caused by glutamate through different pathways, thereby effectively preventing nerve damage.
4. Effect on lymphocyte activation and proliferation: myricetin can inhibit the expression of CD69, an indicator of early T cell activation, and can inhibit lymphocyte proliferation.
5. Antagonism of platelet-activating factor (PAF): Myricetin inhibits PAF-induced WRP aggregation and 52HT release in vitro in a concentration-dependent manner. At the same time, it can significantly inhibit the increase of free calcium in platelets caused by PAF. Therefore, myricetin has many cardiovascular pharmacological effects such as anti-thrombosis, anti-myocardial ischemia, and improvement of microcirculation.
6. Hypoglycemic effect:Myricetin has a relatively obvious hypoglycemic effect.
7. Liver protection and liver protection: dihydromyricetin staherb can significantly inhibit the increase of alanine aminotransferase (ALT) and aspartase aminotransferase (AST) activity in serum and reduce the total serum bilirubin, which has the obvious effect of lowering enzymes and reducing yellowing.
Myricetin has been widely used in medicine, food, health care products and cosmetics. Myricetin has been used as an additive in foreign health products to treat and prevent arthritis and various inflammations, especially for pregnant and lactating women and infants, and high-purity myricetin has been widely used in the fields of food, medicine and daily chemicals.
Myricetin are now available for purchase at Xi’an Biof Bio-Technology Co., Ltd.For more information, visit https://www.biofingredients.com.
Post time: Oct-09-2024
