HA6981 Astragalus Root Extract Powder

Astragalus Root Extract Description

Astragalus Root Extract is obtained primarily from dried roots of Astragalus membranaceus or Astragalus mongholicus, which are members of the Fabaceae family. The concentrated material is presented as a fine hygroscopic powder with colours ranging from pale yellow to deep amber or as a viscous liquid concentrate. It contains bioactive constituents with high-molecular-weight polysaccharides, particularly heteroglycans and glucans, which provide hydrophilic properties and increase viscosity in aqueous solutions. Additionally, the extract includes a fraction of triterpenoid saponins called astragalosides. Astragaloside IV is used as a primary marker. These saponins produce measurable bitterness and affect surface activity. Isoflavonoids such as formononetin and calycosin, along with trace flavonoids and amino acids such as canavanine, further form its phytochemical matrix. The extract demonstrates moderate solubility in water, which is enhanced by heat or mild agitation; its saponin components show solubility in lower alcohols. Stability is maintained under cool, dry, and dark conditions; however, polysaccharides may be subject to enzymatic or oxidative degradation over time. Some constituents are sensitive to extreme pH levels or prolonged high temperatures. The chemical composition supports interactions based on hydrogen bonding and hydrophobic effects.

Astragalus Root Extract Applications

• Nutraceutical and Dietary Supplements: Astragalus Root Extract is processed into capsules, tablets, and softgels. It supports immune function, assists in managing stress and improves overall vitality. It is incorporated with botanicals such as Echinacea or Ginseng.
• Functional Food and Beverage: Manufacturers add water-soluble Astragalus extract powders to health drinks, functional waters, nutrition bars and fortified snacks. This incorporation yields immune modulation and enhanced energy benefits in regular consumables.
• Cosmeceutical and Personal Care: The extract is used in anti-ageing serums, moisturisers and scalp treatments. Its antioxidant properties help limit free radical damage and support skin barrier function.
• Veterinary and Animal Nutrition: Astragalus is included in companion animal supplements and livestock feed additives. It is used to strengthen natural defences, support respiratory function and improve overall vitality in pets, poultry and production animals.
• Pharmaceutical Research: Research-grade Astragalus extract serves as reference material in drug discovery programmes. It is employed in studies examining immunomodulators, cardioprotective agents and adjunctive cancer therapy candidates.

Astragalus Root Extract Packaging

Our products are packaged in customised cartons of varying sizes according to material dimensions. Small items are securely packed in PP boxes, while larger items are placed in custom wooden crates. We adhere to packaging customisation protocols and use appropriate cushioning materials to ensure protection during transit.

Packaging: Carton, Wooden Box, or Customized.

Kindly review the packaging details provided for your reference.

Manufacturing Process

1.       Testing Method

(1)    Chemical Composition Analysis – The chemical composition is analysed using GDMS or XRF to verify compliance with defined purity criteria.

(2)    Mechanical Properties Testing – The material’s tensile strength, yield strength and elongation are measured to assess its performance.

(3)    Dimensional Inspection – Thickness, width and length are measured to ensure adherence to specified tolerances.

(4)    Surface Quality Inspection – Visual and ultrasonic examinations are performed to detect defects such as scratches, cracks or inclusions.

(5)    Hardness Testing – The material’s hardness is determined to confirm uniformity and mechanical reliability.

For detailed information, please refer to the SAM testing procedures.

Astragalus Root Extract FAQs

Q1. Can I take Astragalus Root Extract daily alongside my regular vitamins?

Yes, Astragalus Root Extract is generally safe when used daily with multivitamins. It supports immune function. However, if you have autoimmune conditions or take immunosuppressant medications, consult your healthcare provider before use.

Q2. Will adding this extract alter the taste of my smoothies or teas?

At recommended dosages (typically 200–500 mg per serving), the extract does not significantly alter the overall taste of beverages. Its low-intensity flavour is observable in teas and fruit-based smoothies.

Q3. How soon might I notice effects after starting supplementation?

Individual responses vary. Some users report increased energy and reduced fatigue within 2–4 weeks. Immune support benefits are generally observed with consistent use for 8–12 weeks.

Related Information

Common Preparation Methods

Astragalus Root Extract is prepared through a multi-stage extraction process. Selected dried roots are cleaned and mechanically ground to form a coarse powder, thereby increasing the surface area. The material undergoes hot aqueous or hydroalcoholic extraction using a water–ethanol mixture under controlled temperature and pH conditions to optimise the solubility of bioactive polysaccharides and saponins. The liquid extract is filtered to remove insoluble particulates and concentrated under reduced pressure to preserve thermolabile compounds. Subsequent purification may involve membrane filtration or centrifugation. The concentrated liquid is standardised to defined marker compound levels or converted into a stable powder by spray drying, usually with carriers such as maltodextrin to improve flowability and shelf stability while retaining water solubility.