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About Product
Product Name: Quercetin powder
Botanical Name:Sophora japonica Ait
Part Used: Buds
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Specification:
Quercetin 98%
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Active Ingredient:Quercetin
CAS No.: 117-39-5
Mol. Formula: C15H10O7
Mol. Weight: 302.24
Structural formula:
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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.
Main Function:1.It has good expectorant, cough relieving effect, and the activity of curing asthma for the treatment of chronic bronchitis.2.It can lower blood pressure, fragility, blood fat, expand coronary artery, and increase capillary resistance coronary blood flow, and other effects on the coronary heart disease and hypertension role of adjuvant therapy.3.It shows functions including anti-tumor and anti-platelet aggregation.4.It can be a major supplementary drug for the treatment of prostate cancer
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Specification Sheet
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 |
Chemical&Microorganism Standard | USP34 |
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About manufacturer
History:Huachengbio is the vice President of HUNAN BOTANICAL EXTRACT ASSOCIATION which engaged in the natural ingredients' research & development (R & D), production and selling. Providing the high-quality natural materials for manufacturers and enterprises of botanical drug, health food, beverage, cosmetic etc.Certification:Our company is certified with quality management system such as HACCP/ISO/Kosher certification, and equiped with UV/HPLC/GC/AA and other morden analyzing instruments to assure high quality.And we pass the FDA certificate, The FDA no. is :16422290824Factory:Huachengbio's factory covers an area of 35000 square metre, and the production workshop is designed according to GMP stantard. It is a standardized, large size phytochemistry factory which equiped with complete equipments of extraction, (12 multi-function extraction tanks ect.), separation, concentration, dehydration, sterilization etc. It can process more than 3000 metric tons of raw materials in one year........................................................................................................................
Our advantage
Free sample(10-20g or enough to detection) and Unconditional assume respons100% Natural porduct, without any synthetize ingredientManufacturer direct supply, provide OEM, R&D serviceSO/HACCP/KOSHER/GMPs/FDALeading plant extract manufacturer in China.......................................................................................................................
About factory
ISO&GMP Quercetin Powder 98%