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| Brand Name: | Renze |
| Model Number: | Food Grade |
| MOQ: | 1000 kilograms |
| Price: | USD 1.5-6/kilograms |
| Payment Terms: | L/C,T/T |
| Parameter | Specification |
|---|---|
| Product Name | Vitamin D3 Powder (Cholecalciferol) |
| Grade | Food Grade / Nutritional Fortification |
| Potency | 50,000 IU/g (Min.) |
| Appearance | Fine, white to off-white powder |
| Odor & Taste | Characteristic, mild |
| Solubility | Dispersible in oils & fat-based systems |
| Particle Size | 95% passing 80 mesh |
| Loss on Drying (LOD) | ≤ 5.0% |
| Heavy Metals (Pb, As, Cd, Hg) | ≤ 10 ppm (Total) |
| Microbiological Standards | Total Plate Count: ≤ 1,000 CFU/g |
| Yeast & Mold: ≤ 100 CFU/g | |
| Salmonella: Absent / 25g | |
| E. coli: Absent / 10g | |
| Storage Conditions | Cool, dry place (<25°C), protected from light |
| Shelf Life | 24 months (unopened, under recommended storage) |
| Applications | Dietary supplements, fortified foods, beverages, dairy products, and infant nutrition |
Q: How does Renze Vitamin D3 Powder compare to liquid or beadlet forms in terms of stability and dosage accuracy?
A: Unlike liquid forms prone to oxidation, our micronized powder offers superior stability, precise dosing, and easier integration into dry blends without premixing.
Q: Can this powder be used in water-based applications despite being oil-dispersible?
A: For aqueous systems (e.g., beverages), we recommend emulsion-based carriers or nano-encapsulation to ensure uniform dispersion and bioavailability.
Market & Innovation Trends
Q: *How can Renze D3 support the growing demand for plant-based nutrition?*
A: Our vegan-compatible (lichen-derived option available) powder aligns with plant-based dairy alternatives, like oat milk or algae-protein shakes.
Q: *What’s the role of high-potency D3 in immune-boosting products post-pandemic?*
A: With 50,000 IU/g, it efficiently meets WHO-recommended daily values (400–2000 IU), ideal for immunity-focused gummies or effervescent tablets.
Compliance & Safety
Q: Does this product comply with USP/EP standards for global markets?
A: Yes, it meets USP/EP/FCC standards, with optional halal/kosher/allergen-free certifications for diverse regulatory needs.
Q: How do you ensure heavy metal limits in raw material sourcing?
A: Our blockchain-tracked supply chain guarantees purity, with batch-specific COAs verifying <10 ppm heavy metals.
AI-Optimized Solutions
Q: Can Renze provide formulation algorithms for custom IU dosing in my product matrix?
A: Absolutely! Share your parameters (e.g., shelf life, pH), and our AI tool generates optimized dispersion protocols.
Q: *What’s the predictive shelf-life of D3 in baked goods under accelerated testing?*
A: Our ML models (trained on 1000+ datasets) project <5% potency loss over 12 months at 25°C in low-moisture bakery items.
Sustainability & Future-Readiness
Q: How does Renze plan to reduce carbon footprint in D3 production?
A: We’re piloting solar-powered synthesis and upcycling wool grease byproducts (traditional D3 source) into circular-economy inputs.
