Black soybean hull extract,China aladin price supplier

Black soybean hull extract
Product name: Black soybean hull P.E.
Latin name: Glycine max (L.).Merr.
Botanical Source: Black soybean is named black soy, glycine max and
  so on and called the king of the bean. It lies in northeast of China,
  and now fostered all over the world. Black soybean hull is named black
  bean coat. It is the black skinof soja belonged to leguminous plants.
  Its appearance is brown or black. It mainly distributes in JiangXi, JiangSu . 

Quality standard:
  1.Active Ingredient: 1. Proanthocyanidins 5%-70% 
                                    2. Anthocyanidins 5%-25% 
                                    3.Anthocyanin
  2.Part used: Seed skin
  3.Appearance: Violet-red fine powder
  4.Mesh: 100% pass 80 mesh  
 
Pharmacological Function: Enrichingthe blood and dispelling wind;
  Curing yin asthenia and dysphoria with smothery sensation, night sweat,
  dizziness and headache.

Package: Double plastic-bag inside, aluminum foil bag paper or fiber
  drum outside. N.W: 25kg/drum
Storage: Store in cool and dry place and avoid light and heat.
Shelf Life: 2 years