What is Dendrobium Extract Powder?
Dendrobium extract powder is a high-purity plant functional powder made from premium Dendrobium through standardized extraction, concentration, and drying processes.
COA
|
Test Parameter |
Specification |
Result |
Testing Method |
Reference |
|
Appearance |
Brown fine powder |
Light yellow powder |
Visual Inspection |
- |
|
Assay (Polysaccharides) |
≥ 30% |
35% |
UV |
[USP <621>] |
|
Moisture Content |
≤ 5% |
4.0% |
Loss on Drying (105°C) |
[USP <731>] |
|
pH |
5.0 - 7.0 |
6.2 |
pH Meter |
[USP <791>] |
|
Heavy Metals |
≤ 10 ppm |
< 5 ppm |
ICP-MS |
[USP <231>] |
|
Arsenic (As) |
≤ 1 ppm |
< 0.1 ppm |
ICP-MS |
[USP <233>] |
|
Cadmium (Cd) |
≤ 1 ppm |
< 0.1 ppm |
ICP-MS |
[USP <233>] |
|
Lead (Pb) |
≤ 2 ppm |
< 0.5 ppm |
ICP-MS |
[USP <233>] |
|
Mercury (Hg) |
≤ 0.1 ppm |
< 0.05 ppm |
ICP-MS |
[USP <233>] |
|
Total Plate Count |
≤ 1000 CFU/g |
500 CFU/g |
USP Microbial Testing |
[USP <61>] |
|
E. coli |
Negative |
Negative |
USP Microbial Testing |
[USP <62>] |
|
Yeast & Mold |
≤ 100 CFU/g |
50 CFU/g |
USP Microbial Testing |
[USP <61>] |
|
Salmonella |
Negative |
Negative |
USP Microbial Testing |
[USP <62>] |
|
Micrococcus spp. |
Negative |
Negative |
USP Microbial Testing |
[USP <62>] |
|
Staphylococcus aureus |
Negative |
Negative |
USP Microbial Testing |
[USP <62>] |
|
Loss on Drying |
≤ 5% |
3.5% |
Loss on Drying (105°C) |
[USP <731>] |
|
Total Ash |
≤ 10% |
6.0% |
Ashing at 550°C |
[USP <231>] |
|
Acid Insoluble Ash |
≤ 1% |
0.5% |
Ashing at 550°C, followed by acid treatment |
[USP <231>] |
|
Solubility |
Soluble in water |
Soluble |
Visual Inspection |
- |
|
Shelf Life |
2 years |
2 years |
Stability Testing |
- |
Product Features
High Polysaccharide Content
Polysaccharides reach 35%, ensuring stable and reliable active ingredients.
Good Water Solubility
Fully soluble in water, suitable for beverages, capsules, and other dosage forms.
Low Moisture
Moisture content only 4.0%, reducing caking and supporting long-term storage.
Safe Heavy Metals
Total heavy metals below 5 ppm, strictly compliant with ICP-MS testing standards.
Product Applications
Health Supplements: Soft candies, tablets, capsules, etc.
Solid Beverage Formulas: Meal replacement powders, instant plant beverages, etc.
Pharmaceutical Raw Material: For herbal preparations or traditional Chinese medicine.
Functional Skincare: Serums, lotions, masks, and other skincare formulations.
Sports Nutrition Supplements: Functional bars, solid drinks, and other sports nutrition products.
Quality Control & Certifications
Tested according to USP standards (<61>, <62>, <231>, <233>, <731>, <791>, etc.).
Heavy metals (As, Cd, Pb, Hg) tested by ICP-MS, each batch comes with full data.
Microbial screening for Salmonella, E. coli, Staphylococcus aureus, etc.; all batches negative.
Each batch includes COA with test items, limits, results, and methods.
Stability verified: 2-year shelf life with storage recommendations.
FAQ
Q: Minimum order quantity?
A: 1 kg; small-batch orders supported, larger orders enjoy tiered discounts.
Q: Can polysaccharide content be customized?
A: Yes, 10%–50% can be customized; technical details and usage should be confirmed.
Q: Production lead time?
A: Standard in-stock 1–3 working days; custom specifications usually 15–25 working days.
Q: Packaging and shipping?
A: Standard: sealed aluminum foil bags (1 kg/bag or 25 kg/carton) with reinforced boxes; moisture-proof and suitable for long-distance transport.
Q: Supported international shipping methods?
A: DHL, FedEx, UPS, air, and sea freight; optimal method depends on quantity and destination.
Q: Delivery time after ordering?
A: Express 3–7 days; sea shipping 15–45 days depending on port, tracking number provided.
Hot Tags: dendrobium extract powder, China dendrobium extract powder manufacturers, suppliers, factory, Arnica Montana Flower Extract Powder, Saw Palmetto Oil Extract Powder, Gromwell Root Extract Powder, Glehnia Root Extract Powder, Organic Pandan Leaf Powder, natural animal plant extracts