Product Overview
Botanical Essence offers premium Bletilla Striata Root Extract, a high-purity glucomannan polysaccharide derived from the dried tubers of Bletilla striata (Thunb.) Reichb.f. Known for its exceptional film-forming, thickening, and bioactive properties, this natural plant-derived polymer has become a preferred ingredient for manufacturers in the nutraceutical, functional food, cosmetic, pharmaceutical, and biomedical industries.
Sourced from carefully selected cultivation regions in China and produced under strict GMP-compliant facilities, our Bletilla Striata Polysaccharide delivers consistent quality, excellent batch-to-batch uniformity, and full traceability from raw material to finished extract.
Product Specifications
| Test Item | Specification | Result |
|---|---|---|
| Assay (Polysaccharide) | ≥98.0% | 98.03% |
| Appearance | White to off-white powder | Complies |
| Ash | ≤5.0% | 3.9% |
| Heavy Metals | ≤20 ppm | <20 ppm |
| Loss on Drying | ≤8.0% | 4.68% |
| Conclusion | Conforms to Enterprise Standard | — |
Test Method: DNS (Dinitrosalicylic Acid) Method
Chemical Characteristics
Bletilla Striata Polysaccharide is a natural glucomannan composed of glucose and mannose units linked by β-glycosidic bonds. It is highly soluble in water, forming a viscous, hydrophilic colloidal solution. The solution exhibits excellent stability across a wide pH range and demonstrates strong resistance to salt and thermal variations. However, its viscosity decreases significantly under strongly alkaline conditions.
Key Functional Properties
- Superior film-forming ability
- Excellent thickening and stabilizing capacity
- Outstanding biocompatibility and biodegradability
- Non-toxic and non-irritating
- Slow-release properties
- Demonstrated antioxidant, anti-inflammatory, and wound-healing supporting activities
These attributes make Bletilla Striata Root Extract a versatile functional ingredient across multiple high-value industries.
Primary Applications
1. Functional Food & Beverage Industry
Thanks to its strong acid and salt tolerance with minimal impact from pH, ionic strength, or temperature, Bletilla Striata Polysaccharide serves as an effective natural stabilizer in milk beverages, plant-based drinks, and nutritional liquid formulations.
2. Fruit and Vegetable Preservation
Its excellent film-forming characteristics allow it to create a protective edible coating that helps extend the shelf life of fresh produce while maintaining natural appearance and texture.
3. Pharmaceutical & Biomedical Materials
The polysaccharide’s slow-release profile, combined with its anti-inflammatory and antioxidant properties, makes it highly suitable for drug delivery systems, wound dressings, hemostatic materials, and tissue engineering applications.
4. Cosmetics & Personal Care
Widely used in premium skincare formulations for its soothing, film-forming, and moisture-retaining benefits. It is particularly valued in masks, creams, serums, and after-sun products.
Quality Assurance & Manufacturing Advantages
At Botanical Essence, every batch of Bletilla Striata Root Extract undergoes rigorous quality control. Our advanced extraction and purification technologies ensure high polysaccharide content while maintaining the natural macromolecular structure. We provide:
- Full supply chain traceability
- Comprehensive Certificates of Analysis (COA)
- Stability Data Sheet (available upon request)
- Low heavy metal and microbial limits
- Consistent viscosity and solubility profiles
Stability:
The product remains stable when stored at room temperature in sealed packaging. A detailed Stability Data Sheet is available upon request.
Safety:
Recognized as safe for human consumption in accordance with U.S. GRAS principles when used appropriately.
Why Global Leaders Choose Botanical Essence
Leading companies such as Abbott, Unilever, Shiseido, and numerous research institutions trust Botanical Essence as their reliable partner for botanical extracts and functional polysaccharides. Our commitment to scientific rigor, sustainable sourcing, and consistent quality has established us as a preferred supplier for forward-thinking manufacturers and brand owners worldwide.
Packaging: Available in 1kg, 5kg, and 25kg fiber drums. Custom packaging solutions can be developed to meet specific formulation requirements.
Storage: Keep in a cool, dry place away from strong light and moisture.
For technical specifications, samples, or commercial quotations, please contact our specialist team at [email protected].
Botanical Essence – Premium Plant Extracts | Natural Functional Ingredients | Trusted Global Supply
