89250-26-0
Astragalus polysaccharide
CAS: 89250-26-0
Molecular Formula: 混合物
89250-26-0 - Names and Identifiers
| Name | Astragalus polysaccharide |
| Synonyms | ASTRAGALUS ROOT RGBRM Asrtga JUS polysacch ride Astragalus polysaccharide Astragali Polysaccharoses |
| CAS | 89250-26-0 |
| EINECS | 2017-001-1 |
89250-26-0 - Physico-chemical Properties
| Molecular Formula | 混合物 |
| Density | 1.439 |
| Melting Point | 154.5 °C |
| Boling Point | 406.2±30.0 °C(Predicted) |
| Appearance | White powder |
| Storage Condition | 2-8℃ |
| MDL | MFCD02180551 |
| Use | Astragalus polysaccharide is an effective component of traditional Chinese medicine extracted from the leguminous plant astragalus mongholicus or astragalus membranaceus, containing astragalus polysaccharide in glucose (C6H12O6), oral liquid grade should not be less than 65%, needle grade should not be less than 70%. astragalus is a traditional Chinese medicine, which has been confirmed that it contains astragalus polysaccharide, choline and a variety of vitamins, which can significantly improve the function of human white blood cells to induce interferon, regulate body immunity, and promote antibody formation. The therapeutic effect is achieved by regulating and inducing interferon to destroy Virus of the body. astragalus polysaccharide injection can be used for the treatment of Virus cold, acute and chronic respiratory diseases and Virus disease caused by bacteria and mycoplasma infection; Ring Virus, blue ear disease, pericarditis, encephalitis, transmissibility gastroenteritis, epidemic diarrhea, mumps also has the role of adjuvant therapy; In addition to the mouth, nose and foot pustules and infectious disease immunization failure to prevent the spread and remedial effect. |
89250-26-0 - Risk and Safety
| Risk Codes | R34 - Causes burns |
| Safety Description | S22 - Do not breathe dust. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| Toxicity | 黄芪多糖iv，小鼠的LD50为6.34±0.39g/kg。正常人服用黄芪，可出现自觉上火、口干、唇干、舌尖痛、大便干燥、胸胀、睡眠时间短，易兴奋等副作用。 |
89250-26-0 - Toxicity
astragalus polysaccharide iv, LD50 of mice was 6.34±0.39g/kg. Normal people taking astragalus, there may be conscious of internal heat, dry mouth, dry lips, tongue pain, dry stool, chest swelling, short sleep time, easy to excited and other side effects.
Last Update：2024-04-10 22:29:15
89250-26-0 - Introduction
Astragalus polysaccharide is a polysaccharide compound extracted from Astragalus (Astragalus scientific name: Astragalus membranaceus). It has the following properties:
1. polysaccharide: Astragalus polysaccharide is a polysaccharide, mainly composed of glucose, mannose, galactose and other monosaccharides, with a large molecular weight.
2. Solubility: Astragalus polysaccharide is soluble in water, but insoluble in organic solvents such as ethanol and ether.
3. Stability: Astragalus polysacchar has good stability and strong antioxidant properties.
The main uses of Astragalus polysaccaride are as follows:
1. Immune regulation: Astragalus polysaccharide has the effect of enhancing the body's immunity, can regulate the function of the immune system, increase the activity of macrophages, anti-inflammatory and anti-tumor.
2. Antioxidant: Astragalus polysaccharide can help scavenge free radicals, reduce oxidative damage, anti-aging.
3. Increase blood sugar: Astragalus polysaccaride has a certain hypoglycemic effect, can help control blood sugar levels, and has a certain adjuvant treatment effect on diabetic patients.
The preparation method of Astragalus polysacaride mainly includes the following steps:
1. Extraction: first, the astragalus is crushed, and then the use of appropriate solvents such as hot water for extraction.
2. Filtration and concentration: After the extract is filtered to remove impurities, the solvent in the liquid is evaporated using a concentration device to obtain a concentrated Astragalus polysaccharide solution.
3. Impurity removal: the use of appropriate methods such as precipitation, centrifugation, etc. to remove impurities in the solution.
4. Drying: Dry the pure Astragalus polysaccharide solution to form Astragalus polysaccharide powder.
As for the safety information of Astragalus polysaccharide, under normal circumstances, Astragalus polysaccharide is a relatively safe substance with no obvious toxic and side effects. However, allergic reactions may occur under personal allergies or special circumstances, such as skin redness and swelling, difficulty breathing, etc. It is recommended to perform an allergy test before use or use it under the guidance of a professional. At the same time, due to the existence of a certain hypoglycemic effect, patients with low blood sugar should pay attention to control the dose when using it to avoid causing hypoglycemia. If you have any discomfort or questions, please consult your doctor or professional in time.
1. polysaccharide: Astragalus polysaccharide is a polysaccharide, mainly composed of glucose, mannose, galactose and other monosaccharides, with a large molecular weight.
2. Solubility: Astragalus polysaccharide is soluble in water, but insoluble in organic solvents such as ethanol and ether.
3. Stability: Astragalus polysacchar has good stability and strong antioxidant properties.
The main uses of Astragalus polysaccaride are as follows:
1. Immune regulation: Astragalus polysaccharide has the effect of enhancing the body's immunity, can regulate the function of the immune system, increase the activity of macrophages, anti-inflammatory and anti-tumor.
2. Antioxidant: Astragalus polysaccharide can help scavenge free radicals, reduce oxidative damage, anti-aging.
3. Increase blood sugar: Astragalus polysaccaride has a certain hypoglycemic effect, can help control blood sugar levels, and has a certain adjuvant treatment effect on diabetic patients.
The preparation method of Astragalus polysacaride mainly includes the following steps:
1. Extraction: first, the astragalus is crushed, and then the use of appropriate solvents such as hot water for extraction.
2. Filtration and concentration: After the extract is filtered to remove impurities, the solvent in the liquid is evaporated using a concentration device to obtain a concentrated Astragalus polysaccharide solution.
3. Impurity removal: the use of appropriate methods such as precipitation, centrifugation, etc. to remove impurities in the solution.
4. Drying: Dry the pure Astragalus polysaccharide solution to form Astragalus polysaccharide powder.
As for the safety information of Astragalus polysaccharide, under normal circumstances, Astragalus polysaccharide is a relatively safe substance with no obvious toxic and side effects. However, allergic reactions may occur under personal allergies or special circumstances, such as skin redness and swelling, difficulty breathing, etc. It is recommended to perform an allergy test before use or use it under the guidance of a professional. At the same time, due to the existence of a certain hypoglycemic effect, patients with low blood sugar should pay attention to control the dose when using it to avoid causing hypoglycemia. If you have any discomfort or questions, please consult your doctor or professional in time.
Last Update：2024-04-09 22:09:11
89250-26-0 - Efficacy and role
1, enhance immunity, prevention and treatment of livestock and poultry immune system syndrome, with the function of promoting animal growth, improve chicken appetite, enhance digestion, improve disease resistance, improve the survival rate, feed conversion rate increased by 9.0% and 10.1%, can significantly improve the Laying rate of laying hens, reduce the ratio of feed to egg and Mortality Rate, and can improve the production performance of laying hens peak period.
2, astragalus polysaccharide can block the adhesion of Pseudomonas aeruginosa in the respiratory tract epithelium, has a repair effect on the tracheal mucosa epithelium of mice with chronic bronchial disease, and can play a role in resisting Pseudomonas aeruginosa infection.
3, some of the polysaccharides contained in traditional Chinese medicine is an important immune agent, such as ginseng polysaccharide, lentinan, astragalus polysaccharide, pilose antler polysaccharide and so on. Astragalus polysaccharide on cellular immunity, humoral immunity, molecular immunity, complement immunity has a comprehensive enhancement effect, for patients with frequent colds have a preventive effect, for patients with chronic infection has the effect of strengthening the body resistance, but can activate the antibody, will make rheumatoid arthritis, Behcet's disease oral ulcer, uveitis aggravation, polymyositis and immune liver disease ALT, AST, CK and other liver enzyme muscle enzyme titer increased significantly, adult still disease heat difficult to decline.
4. Two kinds of polysaccharides were isolated from astragalus polysaccharide, astragalus polysaccharide-Ⅰ and astragalus polysaccharide-Ⅱ, which make the liver and spleen cells alkaline ribonuclease (RNase) the activity of RNA is significantly decreased, resulting in the accumulation of RNA content in the tissue, thereby reducing the RNA synthesis metabolism.
Last Update：2024-04-09 21:01:54
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Product Name: 2-(Chloromethyl)-4-(4-nitrophenyl)thiazole Request for quotationCAS: 89250-26-0
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Product Name: Astragalus Polysacharin Visit Supplier Webpage Request for quotationTel: 18301782025
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Product Name: 2-(Chloromethyl)-4-(4-nitrophenyl)thiazole Astragalus Polysacharin Request for quotation
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89250-26-0
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