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Astragalus Extract – Astragalus Polysaccharides 70%
Astragalus Polysaccharide: This product is a heteropolysaccharide composed of various monosaccharides, including glucose, galactose, and arabinose, extracted from the dried roots of Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao or Astragalus membranaceus (Fisch.) Bge., using a water extraction and alcohol precipitation process.
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Medicinal and Edible Homology
Men's Health
Health Supplement
Standardized Extract
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- Product Description
-
- Commodity name: Astragalus Extract – Astragalus Polysaccharides 70%
Astragalus Polysaccharide: This product is a heteropolysaccharide composed of various monosaccharides, including glucose, galactose, and arabinose, extracted from the dried roots of Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao or Astragalus membranaceus (Fisch.) Bge., using a water extraction and alcohol precipitation process.
I. Basic Product Information
Project
Content
Product Name
Astragalus extract
English name
Astragalus extract
CAS NO.
Source
Leguminous plant Astragalus mongolicus Astragalus membranaceus ( Fisch. ) Bge. var. mongholicus ( Bge. ) Hsiao Astragalus membranaceus Astragalus membranaceus ( Fisch. ) Bge. The dried root.
Active ingredient
Astragalus polysaccharide
Product Specifications
70%
Detection method
UV
Product characteristics
Light yellow to brownish-yellow Powder
Solubility
Water-soluble, but almost insoluble in high-concentration organic solvents such as ethanol, acetone, and diethyl ether.
II. Product Introduction
1. Source
Astragalus polysaccharide This product is Mongolian Astragalus, a plant of the legume family. Astragalus membranaceus ( Fisch. ) Bge. var. mongholicus ( Bge. ) Hsiao Astragalus membranaceus Astragalus membranaceus ( Fisch. ) Bge. the dried root Extracted via a water extraction and alcohol precipitation process. A heteropolysaccharide composed of various monosaccharides, including glucose, galactose, and arabinose. 。
2. Core Benefits and Applications
(1) Veterinarians and the livestock industry (the primary application market)
This is the area where astragalus polysaccharides are used most extensively, as they are green, safe, and leave no residues, meeting the demands of healthy aquaculture.Poultry (chickens, ducks, geese, etc.):
Preventing viral diseases: As an adjunct preventive measure for diseases such as infectious bursal disease in chickens, Newcastle disease, and avian influenza. When used before and after vaccination, it can significantly enhance vaccine potency and boost immune efficacy.
Improve egg-laying rate: Extend the peak egg-laying period and improve eggshell quality.
Anti-stress: Use during group transfers, feed changes, and sudden weather changes to reduce stress responses.
Livestock (pigs, cattle, sheep, etc.):
Preventing and Treating Viral Diseases: As an adjunctive treatment for diseases such as porcine circovirus disease, blue ear disease, and foot-and-mouth disease.
Improving Sow Productivity: Reduce constipation in sows, improve lactation performance, and enhance piglet survival rates.
Promote fattening: Improve feed conversion rate and promote growth.
Aquaculture (fish, shrimp, crabs, etc.):
Enhance the disease resistance of fish and shrimp, and prevent diseases such as hemorrhagic disease and gill rot.
Alleviate stress responses during processes such as fishing and transportation.
Pet:
For boosting immunity in pets such as dogs and cats, as nutritional support during the recovery period from illness, or for health maintenance in senior pets.
- Healthcare and Pharmaceutical Fields
In human applications, astragalus polysaccharides are commonly used as immunomodulators and adjuvant therapeutic agents.
Enhance physical fitness: For people with weak physical constitutions who are prone to colds, this helps enhance their disease resistance.
Adjuvant therapy for tumors: During radiotherapy and chemotherapy, it is used to alleviate the toxic side effects of treatment (such as bone marrow suppression and leukopenia) and improve patients' quality of life and tolerance.
Chronic Disease Management: Used as an adjunctive treatment for chronic hepatitis and kidney disease, leveraging its liver-protecting and kidney-preserving effects.
Cardiovascular Health: As an adjunctive measure to strengthen the heart and improve myocardial blood supply.
III. Technical Specifications and Testing Standards
Testing items
Testing standards
Test results
Detection method
Specifications
≥70.0%
70.2%
UV
Characteristics
Light yellow to brownish-yellow Powder
Light yellow to brownish-yellow Powder
Visual inspection
Smell
Unusual odor
Unusual odor
Sensory evaluation
Granularity
99% passes through an 80-mesh sieve.
99% passes through an 80-mesh sieve.
Sift
Heavy metals
≤10 ppm
<10 ppm
AAS
Lead
≤2 ppm
<2 ppm
AAS
Arsenic
≤2 ppm
<2 ppm
AAS
Moisture
≤5.0%
3.2%
Constant-temperature drying method
Ash content
≤5.0%
2.3%
High-temperature incineration method
Total colony count
≤5000 CFU/g
1000 CFU/g
Plate Count Method
Mold yeast
≤500 CFU/g
100 CFU/g
Plate Count Method
Escherichia coli
Not detectable
Not detectable
Selective medium method
Salmonella
Not detectable
Not detectable
Selective enrichment method
IV. Packaging and Storage
1. Packaging specifications
● Small packaging: Sterile aluminum foil pouch (lined with a double-layer polyethylene bag)
● Large packaging: 25 kg cardboard drum (lined with double-layer polyethylene bags, drum lid sealed);
● Export packaging: Packaging available upon request.
2. Storage conditions
● Storage conditions: Store in a sealed, cool, and dry place (temperature ≤25℃, relative humidity ≤60%), and avoid direct sunlight, high temperatures, and humidity.
● Shelf life: 24 months when stored under appropriate conditions and the package remains unopened.
● Transportation precautions: Handle with care and avoid crushing or damage; during transportation, protect from sunlight and moisture.
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