Brand: herbstars
Price: USD 120 / kg
Min. Order: 100kg kg
Myricetin 90%

1 General Description:

Specification Standards: Myricetin 90% (HPLC)

Molecular Formula: C15H10O8
CAS Number: 529-44-2
Molecular weight: 318

Function:
1, Anti-oxidation; Myricetin is an inhibitor of cyclooxygenase 1 (COX-1), cyclooxygenase 2 (COX-2) and 5-lipoxygenase (5-LOX);
2, Antagonic action on platelet activating factor (PAF), demonstrating pharmacological actions such as anti-thrombus, anti-myocardia ischemia, improving the microcirculation and prophylaxis of artery cirrhosis;
3, Adjusting cholesterol level; In vitro research suggests that myricetin in high concentration is capable of modifying LDL cholesterol in a manner that enhances its uptake by white blood cells.
4, Decreasing blood sugar; It can be used as food additive for diabetics;
5, Protecting liver;
6, Anti-inflammation and anti-infection;
7. Acting as inhibitor of matrix metalloproteinase; It can be used for prevention and treatment of cardiovascular disease and tumor;
8. A good dyeing agent.
2. Manufacturing Data :
Botanical Name : Myrica rubra Bieb.et Zucc
Part of plant used: Leaf and bark;
Manufacturing Method: maceration reflux
Solvents used: Ethanol and water
Carrier / Excipient: None
Extraction Ratio: 50:1
3. Quality Data:
Appearance: yellow to green powder
Assay by HPLC: NLT 90% Myricetin
Loss on drying: NMT 5%
Heavy Metals NMT20ppm
As NMT 1ppm
Pb NMT 0.5ppm
Hg NMT 0.5ppm
Cd NMT 1ppm
Particle size: 100% through 80 mesh

4. Microbiological tests:
Total Plate Count <1000cfu/g
Yeast and mold <100cfu/g
E. Coli: Negative
Salmonella: Negative
Staphylococcus: Negative
5. Manufacturer:
Ningbo Dekang Biochem Co., Ltd.
Mr. Alex Wang
Tel: +86-574-81625858, 66105155
Fax:+86-574-83033289, 87450359
MSN: mingqianwang@hotmail.com
E-mail: mingqianw@yahoo.com.cn
http://www.herbstars.com/