Xi 'an Shilin Biotechnology Co., Ltd
| Name | Puerarin Powder |
| Storage | Store In A Well-closed Place With Constant Low Temperature And No Direct Sun Light |
| Appearance | White Powder |
| Shelf Life | 24 Months When Properly Stored |
| Certificate | ISO22000/ISO9001/HACCP |
| Brand | SLBIO |
| MOQ | 1kg |
| Delivery Time | 3days |
| Packaging Details | 1kg/ Bag 25kg/drum |
| Payment Terms | T/T,paypal |
| Supply Ability | 1000/month |
| Specification | 10:1 20:1 30:1 |
| Place of Origin | CHINA |
| Brand Name | SL |
| Model Number | SL20260520001 |
| Certification | ISO22000/ISO9001/HACCP |
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Product Specification
| Name | Puerarin Powder | Storage | Store In A Well-closed Place With Constant Low Temperature And No Direct Sun Light |
| Appearance | White Powder | Shelf Life | 24 Months When Properly Stored |
| Certificate | ISO22000/ISO9001/HACCP | Brand | SLBIO |
| MOQ | 1kg | Delivery Time | 3days |
| Packaging Details | 1kg/ Bag 25kg/drum | Payment Terms | T/T,paypal |
| Supply Ability | 1000/month | Specification | 10:1 20:1 30:1 |
| Place of Origin | CHINA | Brand Name | SL |
| Model Number | SL20260520001 | Certification | ISO22000/ISO9001/HACCP |
Kudzu flavonoids are flavonoids found in the perennial legume kudzu root. They are the main active ingredient in the traditional Chinese medicine kudzu root. Melting point: 187-189°C.
The composition of kudzu flavonoids is quite complex, including puerarin, daidzein, daidzeinogen, daidzein, 4,7-diglucosyldaidzein, 3-methyl-puerarin, 7-xylose-puerarin, and other isoflavones. It also contains hydroxypuerarin, methoxypuerarin, triterpenoids, coumarins, etc.
High concentrations occur as white needle-like crystalline powder, belonging to the flavonoid class.
Kudzu root includes wild kudzu root and powdered kudzu root, both containing kudzu flavonoids. However, in southern regions, powdered kudzu root is more common, containing less flavonoids and is generally used for starch extraction. The largest kudzu root producing area in northern China is Shaanxi, where wild kudzu root is primarily used for flavonoid extraction. The puerarin content in wild kudzu root is generally between 2% and 6%.
Puerarin is widely used as a raw material or additive in health products.
| Item | Specification | Test result |
| Appearance | White Powder | Conforms |
| Odor | Characteristic | Conforms |
| Taste | Characteristic | Conforms |
| Loss on Drying | ≤5.0% | Conforms |
| Ash | ≤5.0% | Conforms |
| Particle size | 95% pass 80 mesh | Conforms |
| Allergens | None | Conforms |
| Chemical Control | ||
| Heavy metals | NMT 10ppm | Conforms |
| Arsenic | NMT 2ppm | Conforms |
| Lead | NMT 2ppm | Conforms |
| Cadmium | NMT 2ppm | Conforms |
| Mercury | NMT 2ppm | Conforms |
| Microbiological Control | ||
| Total Plate Count | 10,000cfu/g Max | Conforms |
| Yeast & Mold | 1,000cfu/g Max | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller
Year Established:
2020
Total Annual:
10000000-30000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Xi 'an Shilin Biotechnology Co., Ltd.is a tech-nical production enterprise specializing in thedevelopment, production and sales of plantextracts and effective ingredients of naturalproducts. &nbs... Xi 'an Shilin Biotechnology Co., Ltd.is a tech-nical production enterprise specializing in thedevelopment, production and sales of plantextracts and effective ingredients of naturalproducts. &nbs...
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