Astragalus Extract

Product Name: Astragalus Extract

Latin Name: Astragalus membranaceus (Fisch.) Bunge

Part Used: root

Specification : 80mesh , 5:1,10:1,30%-80% polysaccharide;

Test method :TLC & UV;

Appearance : Brown powder;

Application :Use for health care product and food additive;

Advantage :Bulk stock in USA warehouse;


What is Astragalus Extract?

Astragalus Extract is an extract of Astragalus membranaceus, traditionally used as a tonic to fight weakness and infection.Astragalus extract has been found to support healthy immune function through numerous mechanisms.*Non-clinical studies using Astragalus have demonstrated it can support the healthy production of and activity of specialized white blood cells. Astragalus has also been studied for its role in the support of healthy liver and vascular function.
Astragalus polysaccharides are water-soluble heteropolysaccharides extracted, concentrated and purified from the dried roots of leguminous Mongolian Astragalus membranaceus or Astragalus membranaceus. They are light yellow in color and have hygroscopicity. Astragalus polysaccharide is composed of hexuronic acid, glucose, fructose, rhamnose, arabinose, galacturonic acid and glucuronic acid, etc., and can be used as an immune promoter.In recent years, studies have found that astragalus extract contains a variety of active ingredients such as polysaccharides, saponins, flavonoids, and amino acids. These active ingredients have the role of promoting antibody production and immune response.
Astragalus polysaccharide extract itself is a mixture and the structure is relatively complex. Many scholars have quite different research results on its structure. However, in general, its constituent units mainly include glucose, arabinose, galactose, mannose, fructose, xylose, glucuronic acid, and galacturonic acid, etc.. And these monomers are mainly connected by α-type glycosidic bonds. There are fewer β-type glycosidic bonds connected.

Analysis:AnalysisSpecificationResultAssay98% HPLCCompliesApperanceWhite PowderCompliesOdorCharacteristicCompliesTasteCharacteristicCompliesParticle Szie100% through 80 mesh80 meshLoss on drying≤5%4.21%Ash≤5%3.77%Heavy metal≤20ppmCompliesExtract SolventWater&EthanolCompliesPb≤1ppmCompliesAs≤2ppmCompliesHgNegativeCompliesTotal bacteria count≤1000cfu/gCompliesFungi≤100cfu/gComplies

Astragalus Extract Benefits:1. Astragalus extract could enhance the body’s immune function.2. Liver protection, diuresis, anti-aging.3. Anti-stress, hypertension and a wide range of antimicrobial effects.4. Delay cell senescence
Astragalus Extract Application:
1. Applied in food field,as the raw material of food, not only nutritious and good for stomach, butaslo have the function of detoxication;
2. Applied in pharmaveutical field, promoting blood circulation and regulating breathing, which will help the metabolism;
3. Applied in cosmetic field, keeping skin speckleless and wrinkleless.

Do You Want To Place An Order With Us Now?Pls contact with

Q1:Can I get some samples?A:Yes, we can supply the free sample, but the shipping cost be paid by our customers.Q2:How to start orders or make payments?A:Proforma invoice will be sent firsty after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Escrow(Alibaba).Q3:What’s your MOQ?A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.Q4:How about delivery time?A:Delivery time: About 3-5 days after payment confirmed. (Chinese holiday not included)Q5:Is there a discount?A:Different quantity has different discount.Q6:How do you treat quality complaint?A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

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