Product Description
Rhodiola Rosea P.E.
Latin
name:Rhodiola Rosea
L.
Chinese name:Hong Jing
Tian
Family:Crassulaceae
Genus:Rhodiola
Part
used: Root
1 Summary
Rhodiola Rosea L. here means as the root and rhizome of
Rhodiola Rosea L. As rare Chinese medicinal herbs in ancient China,
it has also been used in Tibet medicine.
1.1 Shape: Perennial
herbaceous, with height *5—*5cm. The root of which is *0—*0cm long,
is coarse and strong, standing in straight or tilting. Light yellow on the surface of young root, and brown
on the surface of old root. The seed presents round shape, with
length about 2mm. Florescence: April to June; Fruit period: July to
Sep.
1.2 Gathering: Should be done in Autumn when
the leaves turn withered. Remove broken stem and mud, keep it dry
in the sunshine directly. Not good to gather it in spring, due to
the content of Rosavins in earlier stage of sprouting & blossom
is only *0% of that in fruit period.
1.3 Distribution: Most of the Rhodiola Rosea
L. plants grow in hilly area with limestone, & granite, in
glacier, grassland or in the rock of ravine, with altitude of
***0—***0m, of which distributing widely in Siberia and northern
America. Iin China it is mainly distribute in northern east of
China, generally in hillside or grass slope with altitude of
***0—***0m.
2 The
main chemical composition
There are over *0 kinds of compounds in Rhodiola Rosea L.,
mainly as phenylpropanoids, namely Rosavins including rosavin,rosin
and rosarin.
Rosavins: As one of the effective ingredients in
Rhodiola, Rovasins belong to the kind of phenylethyl glycosides,
and the content is between 0.5—1.5% in Rhodiola rosea. It’s proved
by study that the Rosavins have pharmaceutical effect for
anti-fatigue, anti-oxidant and stimulating central nervous system ,
etc.
3 The
major efficacy 3.1 Improving immunity and
anti-cancer activity The immune system in two ways by
Rosavins: First, by specific direct stimulation of immune
defense. Rhodiola Rosea L. extract normalizes the immune
system by improving T-cell immunity. It has been shown to
increase the body’s resistance to toxins that may accumulate during
infection development. Second, by making the body less
susceptible to stress. Rhodiola Rosea L. extract can also enhance B
cell immunity by preventing the suppression of B cell immunity. The
scientists from Russia found out that *9% of the tumor growing in
big rat with experiment were inhibited and *0% of the tumor
transferring in big rat were reduced by taking Rhodiola Rosea L.
extract orally. It’s helpful to improve urinary tissue and
immunity for those who suffer from bladder cancer. In all the
experiments to other kinds of cancer, including gland carcinoma
(such as breast cancer, etc.) and tumor in lung, Rhodiola Rosea L.
extract appears great rising in survival ratio.
3.2 Anti-depression Rosavins
enhances the transport of serotonin precursors, tryptophan and
*-hydroxytryptophan into the brain. Unbalanced serotonin has
been linked to various abnormal mental states such as clinical
depression. Rosavins has been used by Russian scientists alone
or in combination with anti-depressants to boost one’s mental
state. In one experiment to **8 patients who take Rosavins,
*5% of them more or less reduce or remove depression
effectively.
3.3 Cardio-protective
Activity Rosavins has been shown to moderate stress-induced
damage and dysfunction in cardiovascular tissues. Treatment
with it prevents the decrease in cardiac contractile force
secondary to environmental stress in the form of acute cooling and
contributes to stable contractility. Pretreatment with
Rhodiola Rosea extract appears to create a beneficial adaptive
response in this type of stress.
3.4 Anti-oxidant Activity
Rhodiola has potent antioxidant
properties. By limiting the adverse effects of free radical
damage, it’s able to combat diseases associated with
aging.
| Country: |
China |
| Model No: |
3%, 5%, 10% Rosavins
|
| FOB Price: |
90 / Kilogram (Negotiable)
Get Latest Price
|
| Place of Origin: |
China |
| Price for Minimum Order: |
90 per Kilogram |
| Minimum Order Quantity: |
25 Kilogram |
| Packaging Detail: |
20kg/25kg/paper drum |
| Delivery Time: |
5days |
| Supplying Ability: |
300 Kilogram per Day |
| Payment Type: |
T/T |
| Product Group : |
powder extracts
|
