Astragalus Membranaceus Extract Powder About Product Information: Product Name: Astragalus Extract Latin name: Astragalus membranaceus (Fisch.)Bge. Specification: 1. Astragaloside IV 0.3%~98%HPLC 2. Polysaccharides 40%~70% Appearance: White to Off-white powder Extract Solvent: Water/Alcohol CAS No.: 84687-43-4 Molecular Formula: C47H78O19 Molecular Weight: 784.97 What is Astragalus Extract ? Astragalus is derived from the root of a plant (Astragalus Membranaceus) in the pea family. It is also known as milk vetch root (referring to astragalus species that grow in the United States) and huang-qi. It is an adaptogen, that is, it has a balancing effect on bodily functions. Astragalus is used by practitioners of Traditional Chinese Medicine to strengthen or tone the body's overall vitality, improve digestion, and support the spleen. Studies confirm it contains medicinally active compounds, including a polysaccharide that stimulates the immune system. Research has also shown that subjects with advanced cancer showed a two to three fold increase in the strength of their immune response after being given astragalus. A second study showed that astragalus boosted immune response, even in animals that were treated with an immunosuppressive drug, cyclophosphamide. Astragalus is taken in China by cancer patients to boost immunity after drug or radiation treatment. It may protect body cells against heavy metals and chemical toxins. Astragalus is a good source of the essential trace mineral selenium. It is often combined in formulas with ginseng and other Chinese herbs. Herbal companies offer it fresh or dried and in capsules. concentrated drops, tintures, and extracts. Where will Astragalus Extract used for ? Astragalus can increase energy and endurance, enhance the immune system and aid in the recovery from chronic stress or prolonged illness. 2. Studies have documented that Astragalus boosts activity of several kinds of white blood cells and increases production of antibodies and interferon, the body own natural anti-viral agent. 3. As added ingredients of medicines for improving immunity; 4. Benefitting spleen and kidney and treating impotence; 5. Widely used in the fields of medicine and health products. Supplement use: Extracts of Astragalus propinquus ( syn. A. membranaceus) are marketed as life-prolonging extracts for human use. A proprietary extract of the dried root of A. membranaceus, called TA-65, "was associated with a significant age-reversal effect in the immune system, in that it led to declines in the percentage of senescent cytotoxic T cells and natural killer cells after six to twelve months of use".Telomerase activation was suspected to pose an increased risk of cancer because telomere shortening is a mechanism that limits cell proliferation. However, short telomeres result in chromosome instability, so there is also a potential mechanism for telomere lengthening to protect against cancer. Application Of Astragalus Extract: 1) Pharmaceutical as capsules or pills; 2) Functional food as capsules or pills; 3) Water-soluble beverages; 4) Health products as capsules or pills Certificate of Analysis: Items Specification Appearance: White to Off-white Powder Oder: Characteristic Taste: Characteristic Paiticle size: Pass 80 mesh Loss on drying: ≤5% Heavy metals: <10ppm As: <1ppm Pb: <3ppm Assay: Result Total Plate Count: <10000cfu/g or <1000cfu/g(Irradiation) Yeast & Mold: <300cfu/g or 100cfu/g(Irradiation) E.Coli: Negative Salmonella: Negative Process Flow: Raw Material → Immersion in water → Filtering → Purification → Concentration in Vacuum → Killing of Bacteria → Drying → Powder Packing & Storage : Delivery Time: Around 3-5 workdays after your payment. Package: In fiber-drums with two-plastic bags inside. Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum Drum Size & Volume: I.D.42cm × H52cm, 0.08 m?/ Drum Storage: Stored in dry and cool place, keep away from strong light and heat. Shelf Life: Two years when properly stored. Shipping: 1, DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service; 2, Sea shipping for quantity over 500KG; and air shipping is available for 50KG above; 3, For high value products, please select air shipping and DHL express for safe; 4, Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area. Contact Information : Company: Hunan 3W Botanical Extract Inc. Contact Person: Ian Wang Telephone: +86-731-82822986 Mobile: +86-18874292760 Fax number: +86-731-82938822 Skype: hn3wbio005 3W Botanical Extract Inc.--The leader supplier of Botanical Extracts/Herbal Extracts.
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CAS NO:84687-43-4

EC NO:

Molecular Formula:C₄₁H₆₈O₁₄

Molecular Weight:784.9702

Synonyms:;beta-D-Glucopyranoside, (3beta,6alpha,16beta,20R,24S)-20,24-epoxy-16,25-dihydroxy-3-(beta-D-xylopyranosyloxy)-9,19-cyclolanostan-6-yl;(5xi,6beta,8xi,9xi,16alpha,20R,24S)-16,25-dihydroxy-3-(beta-D-xylopyranosyloxy)-20,24-epoxy-9,19-cyclolanostan-6-yl beta-D-glucopyranoside;astragalosideⅣ;

Molecular Structure: