1) Products alias: 5, 7, 4 '- 3-isoflavone genistein Effects of genistein

 

2) Molecular formula: C15H10O5

 

3) Weight: 270. 23

 

4) Specifications content: 98%

 

5) Detection methods: HPLC

 

6) Products shape: Pale yellow crystalline powder

 

7) Physical Properties: melting point 297℃ -298℃, dissolved in DMSO and ethanol, almost insoluble in water.

 

8) Pharmacological effect: The anti-oxidation, with estrogen and anti-estrogen in nature, can inhibit the enzyme II Extension Analysis of the activity of foreign body, can inhibit the tyrosine kinase activity of the PTK.

 

9) Product Source: legumes genistein (Jin Quehua) (Genista tinctoria Linn) rhizome

 

10) Production Process: The main question from alcohol, extraction, crystallization processes completed

 

 

11) Save: cool dry, dark, avoiding high-temperature

 

12) Shelf life: two years