Botanical Source

Its scientific name is Vaccinnium uliginosum L., Ericaceae,

caccinium.Its byname is bilberry, tooth lump and so on.It mainly grows in HeiLongJiang, JiLin, the east of Mongolia. Among these places, it chiefly grows in DaXingAnLing. Its ripe fruits are right red and taste sweet sour. Its leaves contain ursine, ursolicacid, tannin. There is a red pigment in Pericarp.

Part used

Fruit

Active Ingredient

Proanthocyanidins 5%-70%，Anthocyanidins 5%-25% ,

Anthocyanin 5%-25%,Extract Ratio:4:1,10:1,25:1.50:1,Pigment.

Quality standard

Item

Standard requriements

Appearance

Red or Violet fine powder

Particle Size

80 Mesh

Ingredient

Proanthocyanidins 5%-70%

Anthocyanidins 5%-25% ,

Anthocyanin 5%-25%

Extract Ratio:4:1,10:1,25:1.50:1

Pigment

Sulphated Ash

5% Max

Heavy metal

10ppm Max

Residual Solvents

0.05ppm Max

Total Plate Count

1000CFU/gm Max

Yeast&Mold

100CFU/gm Max

Salmonella

Negative  

Specification

Proanthocyanidins　5%---70% (UV)

Anthocyanidins　5%---25% (UV)

Anthocyanin　5%---25% (HPLC)

Extract Ratio:4:1,10:1,25:1.50:1

Pigment

Pharmacological Function

Increasing urine, diminishing inflammation and preventing decay. Curing acute cystitis, urinary tract infection and acute rheumatic arthralgia.

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.