Wholesale Quercetin 95% Natural Plant Extract Sophora Japonica Flower Extract

• Certification: ISO, HACCP, Kosher ,Halal
• Assay Method: HPLC, UV, Tlc
• Application Form: Tablet, Capsule
• Application: Food, Health Care Products, Medicine, Flower
• State: Powder
• Extract Source: Flower
• Model NO.: MS207J
• Lead Time: 3-7 Days
• Ash Content: Less Than 5%
• Loss on Drying: Less Than 5%
• Particle Size: 100 % Through 80 Mesh
• Water Solvent: 100% Solvent in Water
• Packing: 25kg/Drum
• Key Words: Herbal Extract
• Key Words 1: Plant Extract
• Key Words 2: Pharmacutical
• Key Words 3: Health Food
• Key Words 4: Supplement
• Key Words 5: Nutrition
• Key Words 6: Food Ingredient
• Key Words 7: Cosmetic
• Key Words 8: Beverage
• Transport Package: 25 Kg Drum
• Specification: 98% 99%
• Trademark: New Mstar / OEM
• Origin: China
• HS Code: 1302199099
• Production Capacity: 20 Ton/Month

Product Description

Product Description:

Latin Name:	Sophora japonica L.
Plant Source:	flower/seed
Appearance:	Yellow
CAS:	153-18-4
Specification	95%-99%

 

Description:
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.

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, reducescancer 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.

5. Quercetin may also be beneficial in the treatment of dysentery, gout, and psoriasis

Application:

1. Quercetin has a good expectorant, cough, and some asthma, for the treatment of chronic bronchitis.
2. There are also lower blood pressure, increased capillary resistance, reduce capillary fragility, lowering blood pressure, expansion of coronary artery, increase coronary blood flow and so the role of adjuvant therapy for patients with coronary heart disease and high blood pressure.

COA:

Item	Specification	Results	Methods
Marker Compound	Quercetin 95%	95.05%	UV
Appearance & Color	Yellow powder	Conform	GB5492-85
Odor & Taste	Characteristic	Conform	GB5492-85
Plant Part Used	Flower	Conform
Extract Solvent	Ethanol/Water	Conform
Bulk Density	0.4-0.6g/ml	0.40-0.50g/ml
Mesh Size	80	100%	GB5507-85
Loss on Drying	≤5.0%	3.56%	GB5009.3
Ash Content	≤5.0%	0.86%	GB5009.4
Solvent Residue	Negative	Conform	GC
Pesticides	EC NO:396/2005	Conform	GC
PAH4	≤50ppb	Conform	GC-MS
Benzo(a)pyrene	≤10ppb	Conform	GC-MS
Benz(a)anthracene	≤10ppb	Conform	GC-MS
Benzo(b)fluoranthene	≤10ppb	Conform	GC-MS
Chrysene	≤10ppb	Conform	GC-MS
Heavy Metals
Total Heavy Metals	≤10ppm	<3.0ppm	AAS
Arsenic (As)	≤1.0ppm	<0.1ppm	AAS(GB/T5009.11)
Lead (Pb)	≤1.0ppm	<0.5ppm	AAS(GB5009.12)
Cadmium	<1.0ppm	Not Detected	AAS(GB/T5009.15)
Mercury	≤0.1ppm	Not Detected	AAS(GB/T5009.17)
Microbiology
Total Plate Count	≤1000cfu/g	<100	GB4789.2
Total Yeast & Mold	≤25cfu/g	<10	GB4789.15
E. Coli	≤40MPN/100g	Not Detected	GB/T4789.3-2003
Salmonella	Negative in 25g	Not Detected	GB4789.4
Staphylococcus	Negative in 10g	Not Detected	GB4789.1
Packing and Storage	25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place
Shelf Life	3 Years When Stored properly
Expiration Date	3 Years

 

Services:
1. Any inquiries will be replied within 12 hours.

2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.

Advantage:
1.More than 10 years experiences, Leading plant extract industry in China;
2.Own GAP planting bases & GMP factory;
3.Top quality, Competitive price, Best service;
4.Highly motivated and dedicated staff with only one goal "to achieve excellence";
5.Supplied more than 200 kinds of standard herbal extracts and 900 kinds of botanical extracts.



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