Basic Info.
Model NO.
Rosavin
Appearance
Red Brown Powder
Transport Package
Drum
Specification
CP; USP; EP
Trademark
Recedar
Origin
China
HS Code
1302
Production Capacity
1000t
Product Description
Cosmetic ingredients Rhodiola Rosea Extract Powder 3% Rosavin 1% Salidroside
Rhodiola rosea extract is an extract from the roots of Rhodiola rosea, with a sweet smell and bitter taste. The main ingredients are salidroside, aglycone tyrosol and rosavir, which have the effects of enhancing immune function, protecting cardiovascular and cerebrovascular, anti-cancer and anti-depressive effects.
Methods of Extraction and Isolation
crushed rhodiola root and rhizome into meal,reflux extract with 70% ethanol,then Divide extract,reduce pressure and recycle ethanol.put equal water in the concentrate.extract with petroleum ether, chloroform, ethyl acetate, recycle solvents with n-butanol,Ethyl acetate and n-butanol.then get raw butyl alcohol and rhodiola glucoside crude products.
COA and other certificates will be sent under request!
Rhodiola Rosea extract
Salidroside Rosavin 3% Rhodiola Rosea Extract Powder
effective constituent: Salidroside
CAS:10338-51-9
MF:C14H20O7
MW:300.3044
Specifications:1%, 2% and 3%
appearance:brown powder
Usage
1. Enhance the immune function
2. ease depression
3. Protect the cardiovascular function
4. antioxidant
5. Improve human body function
6. antitumor activity
7. Improve sexual function
8. Improve the memory
Salidroside Rosavin 3% Rhodiola Rosea Extract Powder
effective constituent: Salidroside
CAS:10338-51-9
MF:C14H20O7
MW:300.3044
Specifications:1%, 2% and 3%
appearance:brown powder
Usage
1. Enhance the immune function
2. ease depression
3. Protect the cardiovascular function
4. antioxidant
5. Improve human body function
6. antitumor activity
7. Improve sexual function
8. Improve the memory
Rhodiola rosea extract is an extract from the roots of Rhodiola rosea, with a sweet smell and bitter taste. The main ingredients are salidroside, aglycone tyrosol and rosavir, which have the effects of enhancing immune function, protecting cardiovascular and cerebrovascular, anti-cancer and anti-depressive effects.
Methods of Extraction and Isolation
crushed rhodiola root and rhizome into meal,reflux extract with 70% ethanol,then Divide extract,reduce pressure and recycle ethanol.put equal water in the concentrate.extract with petroleum ether, chloroform, ethyl acetate, recycle solvents with n-butanol,Ethyl acetate and n-butanol.then get raw butyl alcohol and rhodiola glucoside crude products.
COA and other certificates will be sent under request!
Package | carton drum with two plastic bags inside |
Net weight | 25KG/Drum |
Storage | Sealed in cool and dry place to avoid moisture and light |
Shelf life | 2 years when properly stored |
Lead time | 1~3 days after confirmation |
Item | Specification | |
Assay HPLC | Rosavins≥3% | |
Salidroside≥1% | ||
Item | Specification | |
Chemical Physical Control | ||
Particle Size | 100% pass 80 mesh | |
Loss on drying | ≤5.0% | |
Residue on Ignition | ≤5.0% | |
Bulk density | 0.30-0.45 g/ml | |
Tap density | 0.45-0.65 g/ml | |
Appearance | Fine Powder | |
Color | Reddish Brown | |
Odor | Typical | |
Taste | Typical | |
Heavy Metals | NMT10ppm | |
Arsenic (As) | NMT1ppm | |
Lead (Pb) | NMT1ppm | |
Mercury(Hg) | NMT1ppm | |
·Microbiology Control | ||
Total Plate Count | NMT1,000cfu/g | |
Total Yeast & Mold | NMT100cfu/g | |
E.Coli. | Negative | |
Salmonella | Negative | |
Staphylococcus | Negative |