Products Description
Premium Rosmarinic Acid Powder 5%-98% | Natural Antioxidant & Anti-Inflammatory | Kosher/FDA Certified
Rosmarinic Acid Powder (CAS No. 20283-92-5, Molecular Formula C₁₈H₁₆O₈) is a natural phenolic compound derived from rosemary leaves (Rosmarinus officinalis). Renowned for its dual antioxidant and anti-inflammatory properties, this white to light brown powder is available in 5%-98% purity grades to meet diverse industrial needs. Applications span pharmaceuticals, cosmetics, and functional foods, driven by its ability to neutralize free radicals, reduce inflammation, and extend product shelf life.
Technical Specifications
| Parameter | Specification |
| Purity | 5%-30% (food grade), 95%-98% (pharma grade) |
| Appearance | White to light brown powder |
| Solubility | Slightly soluble in water (0.1%), soluble in ethanol/DMSO |
| Packaging | 25 kg fiber drums (nitrogen-flushed) or aluminum foil bags |
| Shelf Life | 24 months (stored in cool, dark conditions) |
Core Selling Points
1.Superior Bioactivity
- Antioxidant Power: Demonstrates 1.8x higher DPPH radical scavenging activity than vitamin E, effectively delaying lipid oxidation (e.g., 70% shelf-life extension in olive oil).
- Anti-Inflammatory Action: Inhibits COX-2 and NF-κB pathways, reducing TNF-α release (68% inflammation reduction in clinical trials).
- Antimicrobial Efficacy: Broad-spectrum activity against Staphylococcus aureus and HSV-1 virus.
2.Advanced Production & Quality
- Extraction Methods:
-Traditional: Ethanol/water ultrasound-assisted extraction → molecular distillation → spray drying.
-Innovative: Recombinant E. coli fermentation achieves 98% purity with 35% lower energy consumption.
- Certifications: FDA GRAS, ISO 22000, Kosher/Halal.
3.Customizable Solutions
- Adjustable particle sizes (D50 ≤50μm) and esterification levels (10%-70%) for enhanced solubility and stability.
- Supports microencapsulation for heat-sensitive formulations.
Applications
1.Pharmaceuticals:
- Used in anti-inflammatory drugs (clinical trials show 40% bioavailability improvement).
- Neuroprotective supplements targeting Alzheimer's and Parkinson's diseases.
2.Cosmetics:
- Reduces wrinkles by 18% in 8 weeks via nanoliposome-enhanced transdermal absorption.
- UV protection and anti-aging formulations.
3.Food & Beverages:
- Natural preservative replacing BHA/BHT, reducing acrylamide in fried foods by 45%.
- Enhances nutritional value in poultry feed and functional beverages.
Production Process
1.Traditional Extraction:
- Ethanol/water ultrasound-assisted extraction → molecular distillation purification → spray drying (retains thermosensitive compounds) .
2.Innovative Synthesis:
- Recombinant E. coli fermentation: 5L bioreactor yields 5780.6mg/L (highest microbial synthesis record) .
3.Quality Control:
- HPLC-MS ensures ≥95% purity and ≤10ppm heavy metals; endotoxin levels <0.01EU/mg in pharmaceutical grade .
Why Partner with Us
Discover premium Rosmarinic Acid Powder (98% HPLC) extracted from Rosmarinus officinalis. Ideal for anti-aging skincare, anti-inflammatory supplements, and natural food preservation. FDA GRAS, Kosher/Halal certified. Request free samples today!
- Technical Support: Provides CoA, MSDS, and regulatory documentation for rapid market entry .
- Flexible Logistics: Domestic orders shipped within 3-5 days; international orders with tracking and customs clearance assistance.
For detailed technical specifications or samples, contact suppliers Xi'an Green Spring Technology Co.,Ltd.
FAQ
Q: Is rosmarinic acid stable under heat?
A: Stable at 20-60°C; above 80°C, retention >85%. Store in cool, dark conditions
Q: Safe for long-term use?
A: Daily upper limit of 500mg, well tolerated, but consult a doctor during pregnancy/lactation.
Q: How to choose purity?
A: Functional foods (5%-30%), pharmaceuticals (≥95%), cosmetics (blend for enhanced efficacy).
Packaging & Transportation Solutions
1.Packaging Specifications
- Primary Packaging:
-Food/Pharmaceutical Grade: 25 kg fiber drums (nitrogen-flushed) or custom aluminum foil bags to ensure oxidation stability.
-Sample Packaging: 1 kg aluminum foil bags (with desiccants) or 10 g/50 g glass vials for R&D purposes.
- Special Requirements: Microencapsulation available to enhance thermal stability during transit.
2. Storage Conditions
- Temperature: Store in a dry, ventilated warehouse at 0-30°C.
- Humidity: Maintain humidity at 40%-70% to prevent clumping.
- Light Protection: Use light-blocking packaging to avoid UV degradation.
3. Transportation Guidelines
- Temperature Control:
-Pharmaceutical Grade: Transport under refrigeration (2-8°C).
-Food Grade: Ambient temperature transport allowed, but avoid prolonged exposure to >80°C (retains >85% stability).
- Compliance:
-Provide MSDS, CoA, and certifications (FDA GRAS, Kosher/Halal).
-Label packages with "Fragile – Keep Dry" and UN codes for international shipping.
- Handling: Avoid vibration, collisions, and mixing with incompatible chemicals.
4. Quality Assurance
- Inspections: Regularly monitor storage conditions and conduct batch sampling to ensure compliance with purity (≥95% HPLC) and heavy metal limits (As/Cd/Pb/Hg ≤10 ppm).
- Documentation: Include real-time GPS tracking and temperature/humidity reports for high-value shipments.
5. Cost-Effective Logistics
- Bulk Shipping: 100 kg/pallet (wooden crates with shockproof foam) reduces ocean freight costs by 30%.
- Express Options: DHL/FedEx priority air shipping for samples (3-5 days global delivery).
6. Custom Services
- Mixed Packaging: Combine multiple purity grades (5%-98%) in one order for formulation development.
- Branded Labels: Add logos and QR codes linking to quality reports.
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