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Astragalus Extract

Astragalus Extract

Latin Name:Astragalus Membranaceus(Fisch.) Bge.
Part Used: Root
Appearance:Brownish yellow fine powder
Grade:Health Care Product
Test Method: By UV&HPLC
Package:1kg/Bag, 25kg/Drum


Product Introduction

Astragalus extract is the essence of astragalus herb.  It is with good solubility in water. The active ingredients backed with scientificr research are Polysaccharides and Astragalosides. The usage of this herb can trace back to thousand year ago. It is a rated as both herb and food. In China astragalus is listed in both food and medicine , Astragalus extract and Notoginseng extract complex are approved in EU as Noval food. It is safe to take consumption of astragalus and its extract.

Botanical Source

The wild resources of Astragalus membranaceus in my country are already scarce. Astragalus membranaceus and Astragalus mongolia are listed as the third-level national key protected gods. The current astragalus are mainly cultivated. The harvest period is September.

        astragalus rootastragalus extrac

Production Process

Boil the astragalus slices twice. Combine the extracts. Concentrate under reduced pressure to get 60% ethanol content. Filter the precipitate, add water to dissolve, centrifuge to remove insolubles, and concentrate the filtrate under reduced pressure to an appropriate amount, add ethyl to reach 80% ethanol. Keep still overnight at room temperature. Pour out the upper liquid. Add ethanol to the sediment, stir, filter, wash with ethyl acetate, and dry under vacuum. This process is suitable for the production of Astragalus extract (70%), and the yield rate is about 2.5%.

Product Character:

Latin Name: Astragalus Membranaceus(Fisch.) Bge.                 

Part Used: Root

Specification:10-70% Polysaccharides, 0.3-98%Astragalosides

Appearance:Brownish yellow fine powderAstragalus Polysaccharides  APS function

Grade: Food grade

Test Method: By UV&HPLC                                     

CAS NO.:84687-43-4

Package:1kg/Bag, 25kg/Drum


Main Function
1.Astragalus Root Extract enhances the immune system.   

2.It lowers the blood pressure.

3.It can be used in the treatment of diabetes.

4.This extract deals with stress.

5.It can be applied in the protection of liver.

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