Quercetin plant extract
Description:
Quercetin is a potent antioxidant and has anti-inflammatory activity, protecting cellular structures and blood vessels from the damaging effects of free radicals. It improves blood vessel strength. Quercetin inhibits the activity of catechol-O-methyltransferase that breaks down the neurotransmitter norepinephrine.
This effect may lead to elevate the levels of norepinephrine and an increase in energy expenditure and fat oxidation. It also meansquercetin acts as an antihistamine leading to the relief of allergies and asthma.
Biological Source: Sophora japonica Ait.
Biological Use/Importance: Quercetin is a potent antioxidant and has anti-inflammatory activity, protecting cellular structures and blood vessels from the damaging effects of free radicals. It improves blood vessel strength.
Quercetin inhibits the activity of catechol-O-methyltransferase that breaks down the neurotransmitter norepinephrine.
This effect may lead to elevated levels of norepinephrine and an increase in energy expenditure and fat oxidation.
It also means quercetin acts as an antihistamine leading to relief of allergies and asthma.
As an antioxidant, it reduces LDL cholesterol and offers protection from heart disease. Quercetin blocks an enzyme that leads to accumulation of sorbitol, which has been linked to nerve, eye, and kidney damage in diabetics.
Functions:
1, Quercetin may expel phlegm and arrest coughing, it can also be used as anti-asthmatic.
2, Quercetin has anticancer activity, inhibits PI3-kinase activity and slightly inhibits PIP Kinase activity, reduces cancer cell growth via type II estrogen receptors.
3, Quercetin may inhibit histamine release from basophils and mast cells.
4, Quercetin may control the spread of certain viruses within the body. 5, Quercetin may help reduce tissue destruction.
5. Quercetin may also be beneficial in the treatment of dysentery, gout, and psoriasis
Packing instruction: 1kg/bag, 5kg/bag, 12.5kg/drum.
Shelf period: 2years.
Storage: Store in a well-closed container away from moisture, strong light and heat.
Items |
Specification |
Quercetin |
≥98.0% UV |
Appearance |
Fine yellow powder |
Oder |
Characteristic |
Taste |
Characteristic |
Particle size |
NLT 95% pass 80 mesh |
Loss on drying |
≤5% |
Heavy metals |
<10ppm |
Irradiation |
Irradiation Free |
GMO |
GMO Free |
As |
<1ppm |
Pb |
<3ppm |
Total Plate Count |
<10000cfu/g |
Yeast & Mold |
<300cfu/g |
E.Coli |
Negative |
Salmonella |
Negative |
Physical Standard |
CP2010 |
|
Nanjing ZeLang Medical Technology Co. Ltd specializes in researching and manufacturing of botanical, herbal and plant extracts in China. Depending on China Pharmaceutical University and Nanjing university, our company possesses a strong technology team mainly made of the talented with Master s Degree, and employs a number of professors who are specialists in Medicine chemical industry as our technology consultants all the year round.
Today, the demand for ZeLang's services has never been greater. Intense competition, pricing pressures, and suppy shortages are challenging our customers to make important global supply decisions more effectively and efficiently. Increasing competitive advantage and cost savings without sacrifice of quality has become paramount. This is why some of todays's highly reculated industries such as Pharmaceutical, Cosmetic & Personal Care and Industrial have turned to ZeLang.
Our company is equipped with advanced extraction and separation equipment and detection devices, including multifunctional extract cans. Microwave extract device, membrane separation device, HPLC, Jiersen original import efficient semi-preparative chromatography. Gas chromatography, infrared spectroscopy, UV-Vis spectrophotometer!
In pursuit of our dedication of "Top service based on professional technology.
Nanjing ZeLang Medical will satisfy all our customers with super product quality, reasonable price and attentive service. We believe Customer is God.