Manufacturer Supply Sophora Japonica Extract Quercetin 95% HPLC 98% UV

• Customization: Available
• Certification: ISO, FDA, HACCP, HACCP Sc SGS
• Assay Method: HPLC, UV
• Model NO.: PRS-Quercetin
• Application Form: Tablet, Capsule, Powder
• Application: Health Care Products, Medicine
• State: Powder
• Appearance: Yellow Powder
• Lead Time: Within 3 Working Days
• Shelf Life: 2 Years
• Storage: Cool Dry Place
• MOQ: 1 Kg
• Transport Package: 1kg/Bag 25kg/Drum
• Specification: 95% HPLC 98% UV
• Trademark: PRIUS
• Origin: China
• Production Capacity: 1000 Kg / Year

Product Description

Product Name	Quercetin (Quercetin Dihydrate, Quercetin Anhydrous)
Appearance	Light Yellow Powder
Purity	95%HPLC 98%UV
CAS	117-39-5
Storage	Cool Dry Place
Shelf Life	24 months

Quercetin is widely found in the stem skin, flowers, leaves, buds, seeds and fruits of many plants, mostly in the form of glycosides. Quercetin can be obtained by acid hydrolysis.

1, Quercetin has good expectorant, cough, asthma, but also has a wide range of anti-fibrosis effect, long-term used in the treatment of chronic bronchitis;
2. Quercetin has antioxidant functions, such as preventing lipid oxidation, reducing glutathione consumption, improving antioxidant enzyme activity, and inhibiting lipid peroxidation to protect liver cells against alcohol oxidative damage. The protective effect shows a dose-time effect relationship;
3. Quercetin has anti-inflammatory effects, which can reduce the body's immune response to allergens, inhibit IgE mediated release from mast cells and IgG mediated release of histamine;
4, Quercetin has antibacterial effect, has a broad spectrum antibacterial activity, and the antibacterial effect on gram-negative bacteria is stronger than Gram-positive bacteria;
5. Quercetin can enhance skin color and protect skin;
6, Quercetin has the role of cardiovascular protection, can dilate blood vessels, reduce blood pressure, prevention and treatment of coronary heart disease, reduce myocardial hypertrophy, inhibit vascular smooth muscle cell hypertrophy, and anti-thrombus formation;
7, Quercetin has anticancer effect, has a good inhibitory effect on a variety of malignant tumors.

Pro-xylane	POTASSIUM AZELOYL DIGLYCINATE
Ghk-Cu	Glutathione
Spermidine	5-deazaflavin
PQQ	Coenzyme Q10

Packing & shipping 

1. Double polyethylene bags inside, and high-quality standard carton drum outside,1kg for the Foil bag, 25kg for drum or we also can customize the package according to customers demands.
2. Shipping by express, air, Sea, and some special line to most Countries
3. Normally for the small quantity, we will ship them by DHL, Fedex, UPS, special line and so on, for big quantity By air, Sea, and some special line to most Countries.

Goods weight	Packing	Shipping method	Lead-time
1-50kg	Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum	International express	1~3 days after your payment
100-200kg	25kg/drum,use two layer PP bag,then into cardboard drum	Air shipping Sea Shipping	3~5 days after your payment
Over 500kg	25kg/drum,use two layer PP bag,then into cardboard drum	Sea shipping	5~10 days after your payment

Xian prius biological engineering co.,ltd has own plant extraction workshop and OEM aseptic workshop.
The company has strong technical force and experienced production staff. The company has 6 sets of 6m3 modern multi-functional extraction equipment, 4 sets of 5m3 reactors, 7 sets of external circulation evaporation and concentration equipment with an evaporation capacity of 1500kg/h, 4 sets of chromatographic columns with a volume of 2m3, and an evaporation capacity of 250kg/h spray One set of drying tower, one set of rectifying alcohol 2000kg/h rectifying tower, 400m² of Class D clean area.
The company not only has advanced technology and professional equipment, but also has a sound system and strict and professional standards in raw material selection and procurement, ensuring a complete and comprehensive quality control system from raw material procurement to product delivery.

FAQ

 1. How to Contact Us?

1. You can chat with us via Trade Manager online.
2. You can choose your interested products and send us an inquiry here or via Email.
3. You can call our telephone directly, and you will get our reply immediately.
 

2. How to confirm the Product Quality before placing orders?

1. If stock specifications, you can get free samples from us, and you only need to pay the express fee or arrange a courier to us and take the samples.
2. If OEM products, we will manufacture the products according to your specifications and requests, then send them to you to confirm

3. How to start an order with us?

You can give us the P/O after confirming each other, We will send you Proforma Invoice

4. Can you supply OEM Services?

Yes, We can mix the ingredients all together, also can do capsules and tablet and liquid form as you need.

5. How do make a payment? 

We accept payment by telegraphic transfer (T/T) and Western Union, PayPal.

6. How long is the lead time? 

We deliver goods within 3 days for small orders, 7-10 days for bulk orders.

7. How is the after-sales service?

- Customers' Benefits as Our Working Goal and Reliable Quality as our Surviving Base
- Customer Feedback is the source of our Business
- Customer Recognition is the powder of our Service
- We seriously promise here all of the products from RD Health Ingredients will definitely be 101% top quality.
- If not, 100% refundable and offer compensation at once.