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Salviae Miltiorrhizae Extract, commonly known as Danshen Extract, is a natural botanical extract refined from the dried roots and rhizomes of Salvia miltiorrhiza. It is manufactured via modern water or ethanol reflux extraction, purification and spray drying processes. Its characteristic active ingredients are tanshinones (tanshinone ⅡA, cryptotanshinone) and salvianolic acids (salvianolic acid B).
We provide the following specifications to meet your formulation requirements.
| Items | Specification | Result |
|---|---|---|
| Tanshinone IIA | 40% | 40.32% |
| Organoleptic | ||
| Appearance | Fine Powder | Conforms |
| Color | Brown yellow | Conforms |
| Odor | Characteristic | Conforms |
| Taste | Characteristic | Conforms |
| Drying Method | Vacuum drying | Conforms |
| Physical Characteristics | ||
| Particle Size | NLT 100% Through 80 mesh | Conforms |
| Loss on Drying | <=12.0% | Conforms |
| Ash (Sulphated Ash) | <=0.5% | 0.16% |
| Total Heavy Metals | ≤10ppm | Conforms |
| Anyother impurity | ≤0.5% | 0.21 |
| Total of all impurities | ≤2.5% | 0.74% |
| Microbiological Tests | ||
| Total Plate Count | ≤10000cfu/g | Conforms |
| Total Yeast & Mold | ≤1000cfu/g | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Staphylococcus | Negative | Negative |
| Weight | Packing method |
|---|---|
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery method | Delivery time | Destination |
|---|---|---|---|
| 1kg-25kgs | EMS, DHL, UPS, Fedex | 3-7days | Door to door |
| 25kgs-100kgs | DHL, FedEx, by Air | 3-7days | Door to door (to Airport by Air) |
| more than 100kgs | by Air | 3-7days | Door to Airport |
| by Sea | 10-35days | Door to port |
Q1: What is Salviae Miltiorrhizae Extract (Danshen Extract)?
A1: It is a natural botanical extract refined from the dried roots and rhizomes of Salvia miltiorrhiza, featuring key active components such as salvianolic acids (specifically Salvianolic acid B) and tanshinones.
Q2: What specifications of the extract are available?
A2: We offer Salvianolic acid B at 5%~60% (HPLC), Tanshinone IIA at 2%, 5%, 10%, and 40%, and Cryptotanshinone at 10%-90% to accommodate various product requirements.
Q3: How is this extract used in different industries?
A3: It is widely used in pharmaceuticals (for anti-inflammation and clearing heat), food additives (as an anti-fatigue and anti-aging ingredient), and cosmetics (for skin whitening, anti-wrinkle, and cell activation).
Q4: What packaging options are available for different order sizes?
A4: Small orders of 1kg are packaged in double plastic bags with an aluminum foil bag inside and a box outside. Larger orders of 10kg, 25kg, or more are packed in secure drums or cartons containing a 2-layer plastic liner.
Q5: What are the shipping methods and delivery timelines?
A5: We support various shipping modes: express services (EMS, DHL, UPS, FedEx) for orders under 25kg taking 3-7 days, air cargo for medium shipments, and sea or air freight for shipments over 100kg.
Q6: What quality parameters are guaranteed in the Certificate of Analysis (COA)?
A6: Each batch is strictly tested for active purity, heavy metals (≤10ppm), microbiological levels (total plate count ≤10000cfu/g), and physical characteristics to ensure consistent quality and conformance.
