Good reputation supplier for Sophora flower bud P.E. powder 98% Quercetin

FOB Price

Get Latest Price

1 ~ 10 USD / Kilogram

100 Kilogram Minimum Order

Country:

China

Model No:

FOB Price:

1 ~ 10 USD / Kilogram (Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

1 per Kilogram

Minimum Order Quantity:

100 Kilogram

Packaging Detail:

25kg/Durm

Delivery Time:

About seven days after payment finished

Supplying Ability:

1 Ton per Month

Payment Type:

L/C, D/P, Western Union, Money Gram, PayPal

Product Group :

Plant Extract

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Nanjing manhay medical technology CO., LTD

China

Free Member

Contact Person Mr. eric

6#,Chemical Park,Liuhe, Nanjing, Jiangsu

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Product 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 elevate the levels of norepinephrine and an increase in energy expenditure and fat oxidation. It also means quercetin acts as an antihistamine leading to the relief of allergies and asthma.
As an antioxidant, it reduces LDL cholesterol and offers protection from heart disease.
Product Name:     Sophora Japonica Extract
Extract Part:     Flower bud
Ingredient : Quercetin
Plant sources:    Sophora Japonica L.
Extract solvent:    Acid water, ethanol
Molecular formula:     C15H10O7
Specifications: 98% by UV
Character:   Yellow fine powder
Test Method :   UV

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

Nanjing Manhay Medical Technology Co. ,Ltd found 2008 ,located 6#,Chemical Park,Liuhe Distract,Nanjing ,Jiangsu, China, with rich experience on manufacturing and exporting plant extract. We have advanced equipment to a-nalyze the extraction and separation of testing instruments, including multi-functi-on extractors, microwave extraction devices, membrane separation devices and highly effective liquid phase color spectrometers. We imported high half preparatio-n color spectrometers, gas phase color spectrometers, infrared spectrometers, UV-VIS spectrophotometer, etc. With various technical personnel, our company ha-s published totally 36 Thesis in domestic and overseas professional journals, and got 28 invention patents.
We have two natural extract laboratories, one analysis and test center, one pilot production base and two factories, which ensures various stages of development. We conduct strong scientific research and standard quality control. Our company enhances the competitiveness of our products. We are one of China's most outst-anding enterprises in plant pharmaceutical industry and win a good reputation!
We have two market departments to provide the best service, all kinds of natural plant extract and standard Chinese chemical products for customers from at home and abroad. Our products are widely used in medicine, health products, cosmetics, etc. According to customers' needs, we can provide various plant extract rati-os of monomer extraction and separation. With the constant expansion of market and expand business scope...

Certificate of Analysis

Characters
Appearance	Yellow, crystalline powder	Yellow, crystalline powder
Solubility	Practically insoluble in water	Complies
Solubility	Soluble in aqueous alkaline sol.	Complies
Identification	Must positive	Complies
Tests
Loss on drying	≤8-12%	10.5%
Sulphated ash	≤0.5%	0.42%
Heavy Metal	≤10PPM	< 10PPM
Mesh Size	100% pass 80 mesh	Complies
Assay (UV)	98%	98.15%
Microbiological test
Total plate count	≤1000CFU/g	Complies
Yeast & Mould	≤100CFU/g	Complies
E.Coli	Absent	Absent
Pseudomonas aeruginosa	Absent	Absent
Conclusion: the test results conform to Quercetin 98%
Storage: a cool & dry place protected from light, keep drum close when not in use

Our advantage:

1. Eight Years Professional Plant extract manufacturer
2. Factory has GMP certificate
3.Have strict quality control system
4.Quick transport

Country:	China
Model No:	-
FOB Price:	1 ~ 10 / Kilogram (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	1 per Kilogram
Minimum Order Quantity:	100 Kilogram
Packaging Detail:	25kg/Durm
Delivery Time:	About seven days after payment finished
Supplying Ability:	1 Ton per Month
Payment Type:	L/C, D/P, Western Union, Money Gram, PayPal
Product Group :	Plant Extract