High Quality Quercetin Powder 98% CAS

• Application: Health Food
• State: Liquid
• Product Name: Quercetin
• Model No.: Medical Grade
• Form: Powder
• Extraction Type: Liquid-Solid Extraction
• Model NO.: quercetin
• Packaging: Bottle, Drum, Vacuum Packed
• Place of Origin: Shaanxi, China
• Grade: Food Grade
• Appearance: Yellow Powder
• Package: Bag or Drum
• Packing: Drum
• Test Method: HPLC
• Other Name: Sodium Alginate
• Capacity: 500kg/Month
• Transport Package: Foil Bag and Carton
• Specification: 99%
• Trademark: Customzied
• Origin: China
• HS Code: 2914620000
• Production Capacity: 3000kg/Month

Product Description

 

Product Description

Introduction:

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.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.

Photo:

Details:

 Product Name: Quercetin 

 Botanic  Name: Sophora Japonica

 Specification: NLT 95.0%
 Test Method:HPLC

 Part of used: Flower

 Appearance: Yellow green fine powder

 COA:

PRODUCT SPECIFICATIONS
Product Name:	Quercetin
Botanic  Name:	Sophora Japonica L.
Scientificname(Family/Genus/Species)	Fabaceae/Styphnolobium/S.japonicum
Part of plant	Flower
Solvent extraction	50% water & 50% ethanol
Country of Origin:	China
Excipent	None
ANALYSIS ITEMS	SPECIFICATION	TEST METHOD
Appearance	Crystalline powder	Organoleptic
Color	Yellow green	Visual
Odour & Taste	Characteristic	Organoleptic
Identification	Identical to R.S. sample	HPTLC
Quercetin	NLT 95.0%	HPLC
Extract ratio	12:1
Solubility	Practically insoluble in water
Hydrocarbons PAHs	≤ 50 ppb -Reg.UE 1933/2015	GC-MS
Benzo(a)pyren	≤ 10 ppb -Reg.UE 1933/2015	GC-MS
Radioactivity	≤ 600 Bq/Kg -Reg. CE 1409/2009
Apparent density	≥ 0.15g/ml
Sieve Analysis	100% through 80 mesh	USP39 <786>
Loss on drying	≤ 12.0%	Eur.Ph.9.0 [2.5.12]
Total Ash	≤ 0.5%	Eur.Ph.9.0 [2.4.16]
Lead (Pb)	≤ 3.0 mg/kg	Eur.Ph.9.0<2.2.58>ICP-MS
Arsenic (As)	≤ 1.0 mg/kg	Eur.Ph.9.0<2.2.58>ICP-MS
Cadmium(Cd)	≤ 1.0 mg/kg	Eur.Ph.9.0<2.2.58>ICP-MS
Mercury(Hg)	≤ 0.1 mg/kg -Reg.EC629/2008	Eur.Ph.9.0<2.2.58>ICP-MS
Heavy metal	≤ 10.0 mg/kg	Eur.Ph.9.0<2.4.8>
Solvents Residue	Conform Eur.ph. 9.0 <5,4 > and EC European Directive 2009/32	Eur.Ph.9.0<2.4.24>
Pesticides Residues	Conform Regulations(EC) No.396/2005 including annexes and successive updates Reg.2008/839/CE	Gas Chromatography
Aerobic bacteria(TAMC)	≤1000 cfu/g	USP39 <61>
Yeast/Moulds(TAMC)	≤100 cfu/g	USP39 <61>
Bile-tol.gram- b./Enterobact.:	≤100 cfu/g
Escherichia coli:	Absent in 1g	USP39 <62>
Salmonella spp:	Absent in 25g	USP39 <62>
Staphylococcus aureus:	Absent in 1g
Listeria Monocytogenens	Absent in 25g
Aflatoxins B1	≤ 5 ppb -Reg.EC 1881/2006	USP39 <62>
Aflatoxins ∑ B1, B2, G1, G2	≤ 10 ppb -Reg.EC 1881/2006	USP39 <62>

Funcations:
1. Quercetin may expel phlegm and arrest coughing, it can also be used as anti-asthmatic.
2. Quercetin may inhibit histamine release from basophils and mast cells.
3. Quercetin may control the spread of certain viruses within the body.
4. Quercetin may help reduce tissue destruction.
5. Quercetin may also be beneficial in the treatment of dysentery, gout, and psoriasis.
Applicaiton:
1. Quercetin powder is mainly used in oils, beverages, cold drinks and meat products.
2. Healthcare supplement

 

 

Packaging & Shipping

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

 

 

 

Company Profile

 

 

 

FAQ

Q1: Can I get some free sample?

A: Yes, we offer free sample to client and you only need to pay the fright.

Q2: Could you accept customzied order? 
A: Yes, we accept customized service according your requests, you can communicate with sales manager to know more details.

Q3: When the product can be delivery? 
A: We normal delivery the product within 2-4 days, the more details will inform to you by our sales manager. 

Q4: Could i get certificate of analysis (COA) about product?
A: Of course, please contact us to get it. 

Q5: Is there any discount?

A:Yes, we can give you discount, but it depends on your quantity.