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Rhodiola Rosea Extract

Rhodiola Rosea Extract

CAS NO:97404-52-9


Rhodiola rosea is a perennial with a thick rhizome, rhizome ramifies, faint yellow radicle, brown to dark brown original rhizome, often have abscission cork, stiff and faint yellow section, upright stem, green & white in color, oblong trilobed leaves, no stalk, umbrella inflorescence, with dense terminal, yellow or yellowish green flowers, 6 to 7 month blooming period. In application of traditional Chinese medical science, it is mainly to invigorate the circulation of blood, get hemostasia, clean lung and relieve cough, cure hemoptysis, pneumonia and leukorrhea.


Additional elucidation:


1) Extracted part: dried root
2) Extract solvent: ethanol
3) Extract medium: none
4) Storage: Tightly sealed in a clean,
cool, dry area. Keep away from
strong, direct light. Do not freeze
5) Appearance: Brown powder
6) Particle size: 100% passed 80 mesh
7) Loss on Drying: < 5.0%

8) Heavy Metals: ≤ 5ppm
Lead : ≤ 1ppm
Arsenic: ≤ 1ppm
Cadmium: ≤ 0.1ppm
Mercury: ≤ 0.1ppm
9) Pesticide: Not Detected
10) Total plate count: < 1000cuf/G
11) Yeasts and molds: < 100cuf/G
12) E.Coli: Negative
13)Salmonella: Negative
14)Staphylococcus: Negative



(1)Rhodiola Rosea Extract
  Rosavin: 3.05.0%
  Salidroside: >1.0%

(2)Rhodiola Rosea Extract
  Rosavins: 3.05.0%
  Salidroside: >1.0%

(3)Rhodiola Rosea Extract
  Salidroside: >1.05.0%