Quercetin NEW
Price | $55 | $35 | $25 |
Package | 1Kg/Bag | 25Kg/Bag | 100Kg/Bag |
Min. Order: | 1Kg/Bag |
Supply Ability: | 20 tons |
Update Time: | 2024-11-07 |
Product Details
Product Name: Quercetin | CAS No.: 117-39-5 |
EC-No.: 204-187-1 | Min. Order: 1Kg/Bag |
Purity: 99% up, High Density | Supply Ability: 20 tons |
Release date: 2024/11/07 |
Product Information
Product name | Quercetin |
Part used | sophora japonica bud |
Specification | 95% 98% |
Appearance | Yellow color |
Quercetin is extracted from sophora japonica bud. Quercetin has been used to relive cough in Chinese clinical medicine. Quercetin is soluble in glacial acetic acid, yellow in alkaline solution, almost insoluble in water, and bitter in alcohol solution.It has good expectorant and antitussive effects and has a certain antiasthmatic effect. In addition, it also lowers blood pressure, enhances capillary resistance, reduces capillary fragility, lowers blood lipids, dilatation of coronary arteries, and increases coronary blood flow. It is used for the treatment of chronic bronchitis. It also has adjuvant therapy for patients with coronary heart disease and hypertension.
COA of Quercetin
General Information | |||
Product Name | Quercetin | Part Used | Sophora Japonica Bud |
Item | Specification | Method | Result |
Physical Property | |||
Appearance | Green Yellow Powder | Organoleptic | Conforms |
Loss on Drying | ≤3.0% | HB43-S Moisture Meter | 2.80% |
Ignition Ash | ≤2.0% | USP37<561> | 1.30% |
Mesh Size | 98% Through 80 Mesh | Organoleptic | Conforms |
Contaminants | |||
Mercury(Hg) | ≤0.1mg/Kg | Atomic Absorption | Conforms |
Lead(Pb) | ≤3.0 mg/Kg | Atomic Absorption | Conforms |
Arsenic(As) | ≤2.0 mg/Kg | Atomic Absorption | Conforms |
Cadmimum(Cd) | ≤1.0 mg/Kg | Atomic Absorption | Conforms |
Microbiological | |||
Total Plate Count | ≤1000cfu/g | USP30<61> | Conforms |
Yeast&Mold | ≤500cfu/g | USP30<61> | Conforms |
E.Coli | Negative | USP30<62> | Conforms |
Salmonella | Negative | USP30<62> | Conforms |
Shelf Life | 24 Months under the conditions below,no antioxidant used | ||
Package | Standard packed in fiber-drum and two plastic bags inside. Net weight: 25kg. Dimension: I.D.35*H51cm. | ||
Storage | Store in a cool,dry place away from Moisture,Light,Oxygen |
Usage
Application of Quercetin:
1. Quercetin can relieve cough.
2. Quercetin may lower blood pressure.
3. Quercetin may reduce blood fat.
4. Quercetin may improve capillary resistance.
5. Quercetin has good antioxidant effect.
6. Quercetin has anti-inflammatory property.
7. Quercetin is a kind of natural dye for clothes.
Company Information
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- Since: 1996-07-16
- Address: Fujian China ,16F, Huicheng Comm. Complex, 839 Xiahe RD.