Wholesale Natural Quercetin Powder by HPLC

• Certification: FDA, HACCP, Onion
• Assay Method: HPLC, UV
• Application Form: Tablet, Capsule
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Flower
• Model NO.: Quercetin Powder
• Product Name: Sophora Japonica Extract
• Botanical Name: Quercetin
• Active Ingredient: Quercetin
• Purity: 98%
• Appearance: Light Yellow Powder
• Test Method: HPLC
• CAS No.: 117-39-5
• Molecular Formula: C15h10o
• Solubility: Good Water-Soluble
• Extraction: Solvent Extraction
• Function: Lower Blood Pressure, Loss Weight
• Place of Source: Onion
• Storage: Store in a Cool and Dry Place
• Shelf Life: 2 Years
• Free Sample: 10 Grams Available
• Transport Package: Drum
• Specification: 98%
• Trademark: Zebrago
• Origin: China
• HS Code: 2932999099
• Production Capacity: 1000kg/Year

Product Description

Product Name	Sophora Japonica Extract
Part Used	Onion
Appearance	Light yellow powder
Active Ingredient	Quercetin by HPLC
Specification	98% 10%

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 elevated levels of norepinephrine and an increase in energy expenditure and fat oxidation. It also means quercetin acts as an antihistamine leading to relief of allergies and asthma.

 

1.Anti-cancer effect.Onions are rich in flavonoids and selenium.Flavonoids scavenge free radicals anti-oxidants.Selenium is a powerful anti-oxidant,it can remove the body for a variety of free radicals,with anti-cancer,anti-aging effect.

2.Lower blood pressure,prevent blood clots.

3.Lowering blood sugar,blood fat.

4.Other.Onion in phytoncide stimulate appetite,help digestion,while another expectorant,diuretic,diaphoretic and prevent colds and other effects.

Application:

1. Applied as beauty products, onion extract is an functional anti-oxidants and anti-aging.
2. Applied as food additives, onion extract added to the food to make it more delicious.
3. Applied in pharmaceutical field, onion extract has effect on blood pressure and blood sugar.

 

Certificate of Analysis

Batch Number		Z20190412001
Production Date		2019.04.12
Batch Quantity		80 KGS
Item	Test Standard		Testing Result
Appearance	Powder		Complies
Color	Brown  powder		Complies
Particle Size	100% pass 80 mesh		Complies
Oder	Characteristic		Complies
Taste	Characteristic		Complies
Loss on Drying	≤5.0%		2.20%
Residue on Ignition	≤0.1%		0.05%
Residual acetone	≤0.1%		Complies
Residual Ethanol	≤0.5%		Complies
Heave Mentals	≤10ppm		Complies
Na	≤0.1%		<0.1%
Pb	≤3 ppm		Complies
Total Plate	<1000CFU/g		Complies
Yeast & Mold	<100 CFU /g		Complies
E. Coli	Negative		Complies
Salmonella	Negative		Complies
Conclusion: Conform with USP Standard

Storage:Closed container. dry & cool. keep away from moisture &strong light
Shelf life:24 Months  

 

Shipping Options as follows
 

EMS	Around 7-10 working days
DHL	Around 3-5 working days
Fedex	Around 4-6 working days
TNT	Around 6-7 working days
By Air	Around 5-7 working days
By Sea	Around 15-30 working days

     

Perfect After-Sales Service

1. Product Pictures Showing
2. Shipment Tracking Number
3. Promptly Following Tracking Status
4. Delivery Notice
5. Product Quality Following
6. Product Feedback
7. Follow-up Improvement Suggestion

FAQ