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Natural Astragalus Root Plant Extract Powder 98.5%-102.0% Rotundine Brown Powder
| Place of Origin | CHINA |
|---|---|
| Brand Name | YUXIN |
| Certification | GMP ，WC, FSC |
| Model Number | Pharma grade |
| Minimum Order Quantity | 25kgs |
| Price | negotiation |
| Packaging Details | 25kg/drum |
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xProduct Details
| Product Name | Rotundine | Appearance | White Or Slightly Brown Powder |
|---|---|---|---|
| Packaging | 25kg/drum | Storage | Seal Tightly,dry Place,avoid The Light. |
| Shelf Life | 24 Months | ||
| High Light | Natural Astragalus Root Plant Extract Powder,Plant Extract Powder Rotundine,Astragalus Root Extract Powder 98.5% |
||
Product Description
Natural Astragalus Root Plant Extract Powder Brown Powder Rotundine Long Time Shelf
Product description
Product Appearance:White or slightly yellow crystal granule, Odorless, Tasteless.
It turns yellow when exposed to light and heat. Soluble in chloroform, slightly soluble in ethanol or ether, insoluble in water; soluble in dilute sulfuric acid.
Melting point:141~144℃
Product Assay:98.5%～102.0%
What is Astragalus Extract?
Astragalus was used in traditional Chinese and Eastern medicine for over 2000 years.Astragalus extract is derived from the root of Astragalus Membranaceus in the pea family. The major active i
ngredient are astragaloside IV,astragalus polysaccharides and Cycloastragenol.
Astragaloside: 0.5%,1%,5%,10%,20%,50%,70%,90%,98% by HPLC
Cycloastragenol: 50%,90%,98% by HPLC
Astragalus Polysaccharide: 50% by UV
CERTIFICATE OF ANALYSIS
| Item | Specification | Result | |
| 〖Appearance〗 | White or slightly yellow crystal granule, Odorless, Tasteless.It turns yellow when exposed to light and heat. Soluble in chloroform, slightly soluble in ethanol or ether, insoluble in water; soluble in dilute sulfuric acid. | Conform | |
| 〖Melting point〗 |
141~144℃
|
141.7~142.7℃ | |
| 〖Specific Rotation 〗 | -290°~ -300° | -294.27° | |
| 〖Absorption〗 | 150~ 160 | 155 | |
| 〖Identification〗 | |||
|
(1)Chemical Reaction
|
First one change to yellow precipitate；Second one change to white precipitate；Third one change to yellow precipitate ,gradual change to green,heat a little,then change to blue. | Conform | |
| (2)Retain time | In the chromatogram of testing Assay,the retention time of the main peak of sample solution should be the same as the retention time of the main peak of the reference standard solution . | Conform | |
| (3)IR spectrum | The infrared absorption spectrum should be in agreement with the reference spectrum(spectrum collection 251) | Conform | |
| 〖TEST〗 | |||
| Clarity and Color of acid solution | The solution should be clear and colorless. | Conform | |
| Related substance | The retention time of the chromatogram to the principal component was 2 times.In the chromatogram of the sample solution,if it show the impurity peak,the total of the peak area of each impurity peak is not larger than peak area of principal component of the reference solution(0.5%) | 0.12% | |
| Loss on drying | ≤ 5.0% | 4.02% | |
| Residue on ignition | ≤ 0.1% | 0.06% | |
| Heavy Metal | ≤20ppm | Conform | |
| 〖Assay〗 | 98.5%～102.0% | 99.21% | |
| 〖Microbial limit〗 | Total Aerobic bacteria count ≤103cfu/g | 35cfu/g | |
| Total mold & Yeast account≤102cfu/g | <10cfu/g |
FAQ
Q: Can I get some samples?
A:Yes, we may can apply the free sample ,but the shipping cost be paid by customer.
Q:How to start orders or make payment?
A.:you could use credit card. And we could also accept the bank transfer
Q:How to confirm the Product Quality before placing orders?
A:We have complete QS system,and will provide the test report.You can get free samples for some products,you only need to pay the shipping cost.
Q:What's your MOQ?
A: Depending on the minimum package in warehouse,you could contact with the sales directly.
Q:How about delivery leadtime?
A:Within 5 working days after payment confirmed.
Q:How do you control the safety of your products ?
A:Control raw material to finished product, third party report
Application of Astragalus Extract
Astragalus was used in traditional Chinese and Eastern medicine for over 2000 years.
Cycloastragnol is hydrolysis from astragaloside IV. It is smaller and significantly more bioavailable than asragaloside IV. Modern study shows apparent ability to slow the aging process.
Sichuan Senyu Import and Export Co., Ltd is a professional and export company established on the basis of Sichuan Province Yuxin Pharmaceutical Co., Ltd. Our Factory Sichuan Yuxin was established in 2002.It is GMP manufacturer. It has been dedicated to producing and research of API, Intermediates of Raw Material ,Fine Chemical Industry and Animal &Plant extract .And Sichuan Senyu Import and Export Co.,Ltd.supply good service and quality for our customers in the pharmaceuticals ,chemicals ,goods ,health care,cosmetics and veterinary industries at home and aboard.And now we had become the one of the largest export company which export the Vitamin D2 and Vitamin D3.At the same time ,we also have good development in the animal and plant extract field. In our cooperated manufacters,they are all GMP plants and we must audit and assess strictly. And now our products are exported to Asia, Europe and America and it enjoys a wide popularity due to our unbeatable price and excellent product quality.
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