Rhodiola rosea
Product Description
1)Salidroside
Synonyms: Rhodioloside;
Mol. Formula: C 14 H 20 O 7
Mol. Weight: 300.31
CAS No.: 10338-51-9
Botanical Source: Rhokiola
Assay: salidroside 1%, 2%, 3%, 5: 1, 10: 1, 15: 1 by HPLC
-Help maintain energy levels and improve endurance levels
-May improve protein metabolism
-Anti-anoxia, anti-fatigue and anti-cold
-Help memory & mental performance
-May increase physical strength & mobility and shortens recovery after workouts
-Adjust immunization function, effecting dual-adjusting activities to improve both brain and physical function, Anti-aging.
2) Rosavin
Synonyms: 2-(cinnamyloxy)-6-((3, 4, 5-trihydroxy-tetrahydro-2H-pyran-2-yloxy)methyl)-tetrahydro-2H-pyran-3, 4, 5-triol
Molecular Formula: C 20 H 28 O 10
Molecular Weight: 428.43
CAS Number: 84954-92-7
Botanical Source: Rhodiola
3) Rosin
Synonyms: 2-(cinnamyloxy)-6-(hydroxymethyl)-tetrahydro-2H-pyran-3, 4, 5-triol
Molecular Formula: C 15 H 20 O 6
Molecular Weight: 296.32
CAS Number: 85026-55-7
Botanical Source: Rhodiola
4) Rosarin
Synonyms: 2-(cinnamyloxy)-6-((3, 4-dihydroxy-5-(hydroxymethyl)-tetrahydrofuran-2-yloxy)methyl)-tetrahydro-2H-pyran-3, 4, 5-triol
Molecular Formula: C 20 H 28 O 10
Molecular Weight: 428.43
CAS Number: 84954-93-8
Botanical Source: Rhodiola
5)Rosiridin
Synonyms: (E)-2-(4-hydroxy-3, 7-dimethylocta-2, 6-dienyloxy)-6-(hydroxymethyl)-tetrahydro-2H-pyran-3, 4, 5-triol
Molecular Formula: C 16 H 28 O 7
Molecular Weight: 332.39
CAS Number: 100462-37-1
Botanical Source: Rhodiola
FUNCTION:
-Help maintain energy levels and improve endurance levels
-May improve protein metabolism
-Anti-anoxia, anti-fatigue and anti-cold
-Help memory & mental performance
-May increase physical strength & mobility and shortens recovery after workouts
-Adjust immunization function, effecting dual-adjusting activities to improve both brain and physical function, Anti-aging.
-May help fight depression & emotional stress.
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Appearance
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Brown powder with light characteristic odor
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Identification
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Consistent with standard
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Assay(by HPLC)
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Rosavin
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Total Rosavins
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1%
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2%
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3%
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4%
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2%
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3%
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4%
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6%
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Extract ratio
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3:1
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6:1
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11:1
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17:1
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3:1
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4:1
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6:1
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17:1
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Bulk density
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45~55g/100ml
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Sieve
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100% pass 80 mesh
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Loss weight on drying
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<3.0%
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Ash
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Heavy Metal
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<10.0mg/kg
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Mercury (Hg)
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<0.05mg/kg
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Arsenic(As)
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<0.3mg/kg
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Lead(Pb)
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<0.5mg/kg
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Residual solvents
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Conforms to European Pharm. Requirement
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Total Aerobic plate count
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<1000cfu/g
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Yeast & mould
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<100cfu/g
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Storage condition
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Cool & dry place. Do not freeze. Keep away from strong light and heat.
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Shelf life
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2 years when properly stored
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