| Customization: | Available |
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| Certification: | RoHS, BRC, ISO, FDA, HACCP |
| Assay Method: | HPLC-MS, HPLC, UV |
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Product Name:Astragalus Extract |
Astragalus extract Astragalus P.E [Product source] This product is the dried root extract of legume Astragalus membranaceus (Fisch.) Bge. Dry astragalus root raw materials, wash, dry, crush, 10 times the amount of water, heat and boil for extraction three times, 2 hours each time, combine the three extracts, concentrate and evaporate the water to an extract with a specific gravity of d=1.20, leave it to cool, and extract the extract Add ethanol and stir, stand for precipitation, centrifuge the precipitate, continue to add ethanol to the precipitate, stir, stand and centrifuge to obtain crude astragalus polysaccharides, remove proteins and mucous components with a mixed solvent to obtain pure astragalus polysaccharides.
It has the functions of enhancing immunity, enhancing energy, anti-fatigue, anti-mutation, protecting liver, and inhibiting osteoclasts. Astragalus polysaccharides have the effect of lowering blood lipids, that is, lowering cholesterol and triglycerides, and raising high-density lipoproteins; it can prevent and treat cardiovascular and cerebrovascular diseases, such as atherosclerosis, coronary artery disease, peripheral vascular disease, and hyperlipidemia Wait. Astragaloside IV has the effect of significantly lowering blood sugar, glycosylated hemoglobin and urine protein, and can reduce AGEs in renal cortex and serum. It shows that Astragaloside IV has an antioxidant effect, and has an inhibitory effect on aldose reductase, and it also inhibits mesangium. The effect of cell proliferation and reducing kidney hypertrophy. Adding appropriate excipients to astragaloside IV can be made into oral preparations, which are used to prevent and treat diabetic nephropathy.
1. Immunity: Astragalus polysaccharides enhance the phagocytosis of mice, increase the clearance rate of blood carbon particles, and accelerate the clearance rate of plasma protein colloids in serum. Astragalus can significantly promote the antibody production function of the normal body, and has better protection and two-way regulation on T cells and B cells. And it can directly stimulate NK cells or indirectly increase the release of natural killer cytotoxic factor (NKCF).
2. Anti-aging effect: Astragalus polysaccharide can significantly prolong the lifespan of fruit flies, improve the non-specific resistance of aged mice to harmful stimuli, and reduce the content of lipid peroxide in animal plasma. Reduces lipofuscin formation and removes lipofuscin formed in cells.
3. Cardiovascular effects: It has a protective effect on ischemic hypoxic myocardium, astragalus total saponins can also inhibit the production of oxygen free radicals and reduce the damage of infarcted myocardium.
4. Anti-tumor effect: Astragalus single-flavor preparation has immune-enhancing and tumor-inhibiting effects on S180 tumor-bearing mice.
5. Liver protection function: prevent the reduction of glycogen and promote the synthesis of regenerative liver DNA.
6. Effect on substance metabolism: Astragalus polysaccharides can increase the RNA content of spleen and liver, promote the renewal of serum and liver protein in mice, and have the effect of two-way regulation of blood sugar.
7. Anti-fatigue effect: Astragalus polysaccharide can significantly reduce systemic oxygen consumption, and has obvious anti-low temperature effect.
8. Other functions: Huangqi Jiawei decoction treats chronic renal failure complicated with infection. Observation and experimental research results show that the effective rate of anti-infection is 74%, and it has anti-infection effect; Astragalus Jiawei decoction injected subcutaneously at 10g/kg in rats can prevent There was a significant difference (P<0.01) in the occurrence of gastric ulcer caused by pyloric ligation between the control group (injection of distilled water) and the administration group, which has the effect of promoting ulcer healing; Huangqi Jiawei Decoction can significantly inhibit ADP-induced platelet aggregation in rabbits It can increase the level of cAMP in rabbit plasma, and has the effect of nourishing qi and activating blood.
1. It is widely applied in health care products field;
2. It is widely applied in food field;
3. It is widely applied in cosmetic fiel,
| Item | Specification | Results | Methods |
| Marker Compound | 70%Polysaccharides | 70.25% | UV |
| Extract Ratio | 16:1 | Conform | TLC |
| Appearance & Color | Yellow Brown fine powder | Conform | GB5492-85 |
| Odor & Taste | Characteristic | Conform | GB5492-85 |
| Plant Part Used | Root | Conform | |
| Extract Solvent | Water&Ethanol | Conform | |
| Bulk Density | 0.4-0.6g/ml | 0.45-0.55g/ml | |
| Mesh Size | 80 | 100% | GB5507-85 |
| Loss on Drying | ≤5.0% | 3.18% | GB5009.3 |
| Ash Content | ≤5.0% | 1.36% | GB5009.4 |
| Solvent Residue | Negative | Conform | GC |
| Residual Pesticides | Meets USP | Conform | |
| Heavy Metals | |||
| Total Heavy Metals | ≤10ppm | <3.0ppm | AAS |
| Microbiology | |||
| Total Plate Count | ≤10000cfu/g | Conform | GB4789.2 |
| Total Yeast & Mold | ≤1000cfu/g | Conform | GB4789.15 |
| Total Coliform | ≤40MPN/100g | Not Detected | GB/T4789.3-2003 |
| Salmonella | Negative in 25g | Not Detected | GB4789.4 |
| Staphylococcus | Negative in 10g | Not Detected | GB4789.1 |
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