|
eucommia ulmoides p.e.
|
|
botanical source
|
this product is crassulaceae rhodiola rosea。
|
|
part used
|
root
|
|
active ingredient
|
rhodiola rosea mainly contains phenylpropanoids and kind of flavonoids. its uniquechemical compositionis phenylpropanoids, rosavin, rosin，rosarin，rhodiolin, salidrosideand and its aglycone, also named tyrosol. rhodiola rose contains rosavin,rosin and rosarin.
|
|
quality standard
|
item
|
standard requirements
|
|
appearance
|
brown or brown red powder, smelling is flavoring, taste bitter.
|
|
particle size
|
80mesh
|
|
sulphated ash
|
≤5.0%
|
|
heavy metal
|
≤10ppm
|
|
arsenic salts
|
≤2ppm
|
|
solvent residue
|
≤200ppm
|
|
total plate count
|
＜1000cfu/gm
|
|
yeast&mold
|
＜100cfu/gm
|
|
salmonella
|
negative
|
|
specification
|
salidroside 1%, 5%
|
|
pharmacological function
|
1. depression: rhodiola extracts effectively reduced or removed 65% of patients with depressive symptoms. rhodiola extracts showed can ease pressure that caused by cardiovascular tissue injury and dysfunction. rhodiola rosea adjust the heart beats and stop arrhythmia.
2.effective antioxidant:rhodiola rosea has effective antioxidant effective. it can prevent disease because of aging by limiting the adverse effects of the free radical damage.
3. antitumor activity: rhodiola extracts showed the potential as anti-cancer drugs, and will be very effective with several anticancer drugs.
|
|
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.
|