High reputation for Quercetin Factory in London
High reputation for Quercetin Factory in London Detail:
[Latin Name] Sophora Japonica L
[Plant Source] from China
[Specifications] 90%-99%
[Appearance] Yellow crystalline powder
Plant Part Used:Bud
[Particle size] 80 Mesh
[Loss on drying] ≤12.0%
[Heavy Metal] ≤10PPM
[Storage] Store in cool & dry area, keep away from the direct light and heat.
[Shelf life] 24 Months
[Package] Packed in paper-drums and two plastic-bags inside.
[Net weight] 25kgs/drum
Brief Introduction
Quercetin is a plant pigment (flavonoid). It is found in many plants and foods, such as red wine, onions, green tea, apples, berries, Ginkgo biloba, St. John’s wort, American elder, and others. Buckwheat tea has a large amount of quercetin. People use quercetin as a medicine.
Quercetin is used for treating conditions of the heart and blood vessels including “hardening of the arteries” (atherosclerosis), high cholesterol, heart disease, and circulation problems. It is also used for diabetes, cataracts, hay fever, peptic ulcer, schizophrenia, inflammation, asthma, gout, viral infections, chronic fatigue syndrome (CFS), preventing cancer, and for treating chronic infections of the prostate. Quercetin is also used to increase endurance and improve athletic performance.
Main Function
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.
6.Quercetin may also be beneficial in the treatment of dysentery, gout, and psoriasis
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Citations:
- Cabbage Synthesis: expected size 30-50 nm
Tamileswari, R., Nisha, M. H., & Jesurani, S. S. (2015). Green Synthesis of Silver Nanoparticles using Brassica Oleracea ( Cauliflower ) and Brassica Oleracea Capitata ( Cabbage ) and the Analysis of Antimicrobial Activity, 4(04), 1071-1074.
- Aloe Vera Synthesis: expected size 50-350 nm
Chandran, S. P., Chaudhary, M., Pasricha, R., Ahmad, A., & Sastry, M. (2006). Synthesis of gold nanotriangles and silver nanoparticles using Aloe vera plant extract. Biotechnol. Prog., 22(2), 577-583.
- Garlic Synthesis: expected size 5 nm
Rastogi, L., & Arunachalam, J. (2013). Green synthesis route for the size controlled synthesis of biocompatible gold nanoparticles using aqueous extract of garlic (allium sativum). Advanced Materials Letters.

Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
