Sample: Available 20g
Appearance: Brown yellow powder
Delivery: within 3 days after payment
Certifications: ISO, HACCP, HALAL, KOSHER
Foil bag: 1-10kg; Drum: 20,25kg
- Product Description
Salvia Miltiorrhiza Extract Powder – Premium Danshen Root Extract for Cardiovascular & Nutraceutical Applications
Xi'an Linnas Biotech Co., Ltd. manufactures high-purity Salvia Miltiorrhiza Extract Powder produced using cutting-edge extraction techniques from the roots of Salvia miltiorrhiza Bunge. With concentration ratios ranging from 10:1 to 50:1, our standardized extract consistently delivers bioactive components such as Tanshinone IIA and Salvianolic Acid B. Every production batch is subject to stringent quality control thanks to our facility's ISO 9001, HACCP, Halal, and Kosher certifications. We ensure outstanding stability and shelf life by keeping the moisture content and ash content below 5.0% and 5.0%, respectively. To confirm potency and purity, every batch is put thru extensive HPLC testing. 20g sample sizes are available for quality assessment, and delivery will take place three days following payment confirmation.
Technical Specifications & Quality Parameters
Our powder has special physical and chemical features that make it suitable for use in medicines and health products.The extract has a controlled size of particles and looks like a fine powder, with a color that can be from brown-yellow to reddish-brown.
|
Parameter |
Specification |
|
Extraction Ratio |
10:1, 20:1, 30:1, 50:1 |
|
Appearance |
Brown yellow powder |
|
Particle Size |
95% through 80 mesh |
|
Moisture Content |
≤5.0% |
|
Ash Content |
≤5.0% |
|
Bulk Density |
0.45-0.65 g/ml |
|
Solubility |
Water-soluble or oil-soluble variants available |
|
Testing Method |
HPLC |
|
Shelf Life |
24 months (proper storage) |
When kept in cool, dry, vacuum-sealed, light-proof containers, the extract exhibits outstanding thermal stability.

Bioactive Components & Functional Benefits
The two main active parts in Salvia Miltiorrhiza Extract Powder are what propel its medicinal uses. Strong antioxidant qualities and improved microcirculation are provided by water-soluble phenolic acids, especially Salvianolic Acid B.
Tanshinone IIA is a type of lipophilic diterpenoid quinone that helps support heart health and has antibacterial properties.When used together, these compounds improve metabolic function, promote better blood circulation, and reduce the clumping of blood cells.
This compound has been used for a long time in products designed to support heart health, and research studies back up its effectiveness. By resolving the variability issues present in raw botanical materials, the standardized extraction procedure guaranties constant potency across production batches.
Manufacturing Excellence & Quality Assurance
Automated manufacturing lines with advanced analytical tools are used in our production facility. To separate the target bioactive chemicals, we employ macroporous resin purification and supercritical fluid extraction (SFE).
Strict quality control procedures are followed at every level of production. Prior to processing, raw materials are subjected to contaminant screening and identity verification. In-process testing keeps an eye on the concentration of active compounds and the effectiveness of extraction.
A full check is done on the finished products, which includes testing for microbes, checking for heavy metals, and confirming there are no pesticide residues.This careful process makes sure the ingredients you get meet or go beyond what your customers expect and follow international rules.
Versatile Applications Across Multiple Industries
Dietary Supplements: Pills, tablets, and softgels designed for heart health can easily include high-strength extracts.When delivered in oil-based forms, the lipophilic Tanshinone parts work most effectively.
Functional Drinks: Water-soluble Salvianolic Acid variants fully dissolve in liquids without forming clumps. They are great for heart-healthy beverages and instant drink powders because they stay stable and clear for the whole time the product is on the shelf.
Cosmeceutical Products: The extract's antibacterial and antioxidant properties are useful in anti-aging and acne treatments. Microencapsulation helps keep the active ingredients effective and prevents the product from changing color in cosmetic mixtures.

Professional OEM & ODM Services
Linnas provides extensive customisation options that are suited to your brand's needs. From component selection to final container design, our technical team works with you throughout the formulation development process.
To meet the requirements of your product, we offer specialized processing, altered particle sizes, and customized extraction ratios. Our adaptable production capability can handle orders from 1 kg foil packets to 25 kg drums, whether you require small-batch production for market testing or large-scale manufacturing for commercial distribution.
Our ability to provide consistent quality throughout several production runs is demonstrated by our expertise working with global cosmetic and nutraceutical brands. You acquire a dependable supplier who is dedicated to assisting your goods in thriving international markets.
Packaging & Storage Recommendations
We provide a variety of packaging choices that are intended to maintain the integrity of the product while it is being transported and stored. Bulk orders use fiber drums with a capacity of 20 kilogram or 25 kg, while small quantities are shipped in aluminum foil bags weighing 1–10 kg.
Every packaging material satisfies food-grade requirements and offers defense against exposure to light, moisture, and oxygen. To preserve maximum efficacy, store in cool, dry areas out of direct sunlight.
When stored properly, the extract exhibits outstanding stability and retains bioactivity for the duration of its 24-month shelf life.
Frequently Asked Questions
Q: What extraction ratio is best for formulations of cardiovascular supplements?
A: For general cardiovascular support products, the 20:1 and 30:1 ratios offer balanced quantities of both lipid-soluble and water-soluble substances. For some medicinal formulations, higher ratios, such as 50:1, provide greater potency.
Q: Is it possible for this extract to dissolve in drinks without precipitating?
A: In aquatic settings, our water-soluble version with standardized Salvianolic Acid B dissolves entirely. We suggest emulsification technologies or oil-based delivery techniques for lipophilic Tanshinone-rich extracts.
Q: Do you include Certificates of Analysis with every shipment?
A: Every batch is shipped with the necessary paperwork, such as COA, specification papers, and pertinent compliance certificates (ISO, HACCP, Halal, Kosher).
Q: For sample testing, what is the minimum order quantity?
A: For quality assessment, we provide 20g samples. Before committing to large purchases, this size enables thorough stability testing and formulation trials.
Q: How fast are you able to complete orders?
A: Following payment confirmation, standard orders ship within three days. Depending on the complexity of the specifications, custom formulation projects take ten to fifteen days.
Contact Us
Ready to enhance your product line with premium Salvia Miltiorrhiza Extract Powder? Contact us today at cathy@linnas.com.cn to request samples or discuss your project needs.









_1735099214534.webp)




