Natural Sophora Japonica Extract Powder Quercetin Dihydrate 98%

China Natural Sophora Japonica Extract Powder Quercetin Dihydrate 98%, Find details about China Quercetin, Quercetin 98% from Natural Sophora Japonica Extract Powder Quercetin Dihydrate 98%

Model NO.
Food grade
Standard
ISO/Halal/Kosher/SGS
Shipping
TNT, EMS, DHL, FedEx, UPS, etc
Trademark
AWI/others
Transport Package
500g/1kg/5kg/10kg/25kg
Specification
EP/USP
Origin
China
Model NO.
Food grade
Standard
ISO/Halal/Kosher/SGS
Shipping
TNT, EMS, DHL, FedEx, UPS, etc
Trademark
AWI/others
Transport Package
500g/1kg/5kg/10kg/25kg
Specification
EP/USP
Origin
China

Natural Sophora Japonica Extract Powder Quercetin Dihydrate 98%Quercetin, also known as quercetin, quercetin, is soluble in glacial acetic acid, yellow in alkaline solution, almost insoluble in water, and bitter in alcohol solution. As a medicine, it has good expectorant and antitussive effects and has a certain antiasthmatic effect. In addition, quercetin powder also lowers blood pressure, enhances capillary resistance, reduces capillary fragility, lowers blood lipids, dilatation of coronary arteries, and increases coronary blood flow. Quercetin powder is used for the treatment of chronic bronchitis. Quercetin is also has adjuvant therapy for patients with coronary heart disease and hypertension.

Natural Sophora Japonica Extract Powder Quercetin Dihydrate 98%
Natural Sophora Japonica Extract Powder Quercetin Dihydrate 98%

Items

Standards

Results

Physical Analysis

  

Description

Yellow Fine PowderComplies

Assay

Quercetin 95% (HPLC)95.26%

Mesh Size

100 % pass 80 meshComplies

Ash

≤ 5.0%2.85%
Loss on Drying≤ 5.0%2.85%
Chemical Analysis  
Heavy Metal≤ 10.0 mg/kgComplies
Pb≤ 2.0 mg/kgComplies
As≤ 1.0 mg/kgComplies
Hg≤ 0.1 mg/kgComplies
Microbiological Analysis  
Residue of PesticideNegativeNegative
Total Plate Count≤ 1000cfu/gComplies
Yeast&Mold≤ 100cfu/gComplies
E.coilNegativeNegative
SalmonellaNegativeNegative


Natural Sophora Japonica Extract Powder Quercetin Dihydrate 98%
Natural Sophora Japonica Extract Powder Quercetin Dihydrate 98%

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.

Natural Sophora Japonica Extract Powder Quercetin Dihydrate 98%

Natural Sophora Japonica Extract Powder Quercetin Dihydrate 98%

Natural Sophora Japonica Extract Powder Quercetin Dihydrate 98%
By Air
1. Suitable for more than 50kg 
2. Fast: 5-10 days
3. Air Port to Air port
4. Customs Clearence by clients

By Ship
1. Suitable for more than 500kg 
2. Slow: 10-45 days
3. Sea port to Sea port
4. Customs Clearence by clients

By Express
TNT/DHL/USP/EMS/FEDEX
1. Suitable for under 50kg
2. Fast: Usually 3-7 days.
3. Door To Door 

Natural Sophora Japonica Extract Powder Quercetin Dihydrate 98%
AWI is a world's leading developer of functional ingredients to the Nutritional supplement, health food and beverage, Pharmaceutical and personal care industries. Together with our professional experience and best- in -class customer service, we make the purchasing process simple, strategic and successful.
Natural Sophora Japonica Extract Powder Quercetin Dihydrate 98%
AWI Laboratory principles
1. Every Product must have factory original certificates of Anylysis. 
2. The general need for each batch of products to stay kind, and the sample registration and management.
3. Every retention samples will keep for 5 years. 

FAQ
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing? 
Usually with 25 kg bag/carton/drum. 
4. How about the validity of the products? 
Usually 2 or 3 years. 
5. What documents you provide? 
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate. 
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai.