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  • Product name: Astragalus P. E
  • Product Number: 022
  • Views : 274
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English Name:Astragalus P. E
Latin Name:Astragalus membranaceus
Plant Description: Astragalus (Astragalus Membranaceus(fisch)Bge in Latin), It is harvested in autumn. It originates from Gansu, Shaanxi, Hubei, Sichuan, Yunnan etc.
Use part:Root
Specification: Polysaccharides20%(50%,80%),AstragalosideIV0.3%
Test method: UV(Polysaccharides)/ HPLC(AstragalosideIV)
molecular formula:C41H68O14
molecular weight: 784.97
CAS NO: 84687-43-4
Molecule structure:

Astragalosides (C41H68O14= 784.97)

Standard of quality:

Item Specification Test result
Assay ( UV) Polysaccharides>20% 21.2%
Appearance Yellow Brown Fine Powder Conformed
Odor/Tast Characteristic Conformed
Mesh 80 mesh 100% pass
Chemical & physical control
Loss on drying ≤5.0% 3.25%
Ash ≤5.0% 2.65%
Solvents residue
Heavy metals ≤10ppm Conformed
 Pb ≤2ppm Conformed
 As ≤2ppm Conformed
Pesticides Residue Negative Conformed
Microbiological control
Total Plate Count ≤1000cfu/g Conformed
Yeast & mold ≤100cfu/g Conformed
Salmonella Negative Conformed
E.Coli Negative Conformed
Conclusion Conform with specification.

Action: Cardial activity on exhausted heart, Hypotensive activity, Diuretic activity, Preventive activity against acute animals adrenal failure caused by gentamicin, Sedative effect on mice.
Storage:Store in cool &dry place. Keep away from strong light and heat.
Shelf life:2 years when properly stored.
Packing:Double plastic bag of foodstuff inside, cardboard drum outside, (25kg/drum).

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