Specifications: Astragaloside IV 0.1%-98%
Astragaloside IV is extracted from dried root of astragalus membranaceus plant. Astragaloside IV is brown to white powder, soluble in methanol, ethanol and acetone, hardly soluble in weak polar organic solvents, such as chloroform, ethyl acetate and so on.
Please contact us or just send an inquiry to get free sample and discuss purchase process and shipping details.
Health Benefits
Immunity Improvement
Studies show that astragaloside IV can improve phagocytosis function of macrophages. Phagocytosis is a critical part of the immune system. It also promotes the secretion of antibodies from B lymphocytes; and speeds up the growth of T lymphocytes, which plays a central role in the immune response.Anti-hyperglycemic Effect
Researches prove that astragaloside IV can significantly reduce blood glucose, and promote the glycolysis process.Anti-inflammatory Property
Astragaloside IV can interrupt the infection process, then it may reduce inflammations.Anti-viral Property
It may inhibit the increase of various viruses and interrupt the infection process.Anti-aging Property
Astragaloside IV is helpful to scavenge free radicals, promote cells metabolism and collagen synthesis, and accelerate the growth of dermal fibroblasts.
Certificate of Analysis for Astragaloside IV 98%
| Item | Specification | Result | Test Method |
| Apperance | White Powder | Qualified | Visual |
| Odor | Characteristic | Qualified | Organoleptic |
| Identity | TLC | Qualified | TLC |
| HPLC | Qualified | HPLC | |
| Astragaloside IV | NLT98% | 99.53 | HPLC-ELSD |
| Loss on drying | NMT2% | 0.39% | USP40-NF35<731> |
| Residue on Ignition | NMT1% | 0.07% | USP40-NF35<281> |
| Arsenic(MDL0.05) | NMT1.50ppm | ND | ICP-MS |
| Lead(MDL0.02) | NMT5.00ppm | ND | ICP-MS |
| Cadmium(MDL0.02) | NMT0.30ppm | ND | ICP-MS |
| Mercury(MDL0.005) | NMT0.10ppm | ND | ICP-MS |
| Total Plate Count | NMT 10000cfu/g | 220cfu/g | USP40-NF35<2021> |
| Molds and Yeasts | NMT 1000cfu/g | 10cfu/g | USP40-NF35<2021> |
| E.Coli | Absent/10g | Absent | USP40-NF35<2022> |
| Salmonella | Absent/25g | Absent | USP40-NF35<2022> |
Standard and Certificates
All products are manufactured in our GMP standard factory, and they have HACCP, ISO22000, ISO9001, Kosher, Halal and FDA certificates.
Free Sample Available
Extract Makers is offering free samples for you to check the quality of the products. Normally 10g-20g samples can be provided, but the high price needs to be confirmed.
Standard Packaging and Private Label
Normally, 1kg-5kg aluminum foil bags, 10kg-20kg cartons, and 10kg-30kg fiber drums are used.
If you need private label, we can customize the packaging with your logo and design, so that you can retail the products in small bags. This will save you a lot of time and efforts to print on the bags and pack the products.
Shipping Method
For orders that is below 1 ton, you can choose DHL, FedEx, UPS, EMS, and many other express services. For larger orders, we can deliver by railway or by sea if it is available in your area.
After Sale Services
Most of our products have 2 years shelf life, during the shelf life, the products are guaranteed by our company. We have hassle free return policy. If the products do not meet your requirement, we will offer a refund according to the quantity of the products that are returned.
If you need more details about this product or request a sample, please contact our online customer service or send an email to [email protected].
NOTICE: We have more than 2,000 kinds of products, and not all of them are listed on our website. Please contact us if you can not find it on our site.
