1. AIHerba® Freeze-Dried Blueberry Powder – Bulk Supplier & OEM Manufacturer
AIHerba® Freeze-Dried Blueberry Powder is a premium, high-purity botanical ingredient produced from organically sourced Vaccinium corymbosum berries. Ideal for bulk supply, OEM, and ODM applications, it provides consistent anthocyanin levels, natural flavor, and color stability for functional foods, dietary supplements, nutraceuticals, beverages, and cosmetic formulations. Our GMP-certified facility ensures traceable sourcing, COA-tested quality, and flexible packaging to meet international standards. With over 28 years of expertise in natural plant extract manufacturing, AIHerba® offers reliable global supply, competitive MOQ, and customizable specifications. Buyers can request samples, technical sheets, or customized formulations to streamline product development and meet market demands efficiently.
2. What Is Freeze-Dried Blueberry Powder?
Freeze-dried blueberry powder is produced by removing water from ripe blueberries using low-temperature vacuum freeze-drying, preserving anthocyanins, polyphenols, vitamins, and natural flavor compounds. Unlike spray-dried or heat-dried powders, freeze-drying retains maximum nutritional and sensory qualities, making it highly suitable for industrial applications in supplements, functional foods, and beverages.
3. Technical Specifications Table
| Parameter | Specification |
|---|---|
| Raw Material | Organic Blueberries (Vaccinium corymbosum) |
| Form | Fine powder |
| Color | Purple to dark blue |
| Particle Size | 40–60 mesh |
| Moisture Content | ≤5% |
| Anthocyanin Content | ≥25% (HPLC) |
| Solubility | Water-soluble |
| pH | 3.5–4.5 |
| Odor | Characteristic fruity aroma |
| Shelf Life | 24 months (cool, dry storage) |
| MOQ | 25 kg |
4. Product Origin & Traceability
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Source: Certified organic blueberry farms, USA & China.
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Traceability: Batch-level tracking from harvest to processing.
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Certifications: GMP, ISO9001, Organic, Non-GMO.
5. Mechanisms, Benefits & Usage Notes
Functional Properties:
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Provides natural color and flavor for food, beverages, and cosmetic formulations.
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High antioxidant polyphenols support general cellular protection (research-based, not a medical claim).
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Stable during processing for powdered formulations and encapsulation.
Usage Guide:
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Recommended dosage depends on formulation type; typical inclusion rate in functional foods: 1–5% w/w.
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Can be blended into smoothies, drinks, baked goods, capsules, tablets, or cosmetic masks.
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Avoid moisture exposure; store in sealed, light-resistant containers.
6. Traditional & Industrial Applications
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Functional Food & Beverage: Smoothies, granola, baked goods, and energy bars.
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Dietary Supplements: Capsules, tablets, powder blends for nutraceuticals.
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Cosmetic & Personal Care: Facial masks, creams, natural colorant, antioxidant additive.
7. COA – Residues, Heavy Metals & Microbiology
Pesticide Residues
| Name | Limit | Method |
|---|---|---|
| Carbendazim | ND | GC-MS |
| Chlorpyrifos | ND | GC-MS |
| Glyphosate | ND | LC-MS/MS |
Heavy Metals
| Name | Limit | Method |
|---|---|---|
| Lead (Pb) | ≤0.5 mg/kg | ICP-MS |
| Arsenic (As) | ≤1 mg/kg | ICP-MS |
| Cadmium (Cd) | ≤0.1 mg/kg | ICP-MS |
| Mercury (Hg) | ≤0.1 mg/kg | ICP-MS |
Microbiological Specifications
| Name | Limit | Method |
|---|---|---|
| Total Plate Count | ≤1000 CFU/g | AOAC 990.12 |
| Yeast & Mold | ≤100 CFU/g | AOAC 997.02 |
| E. coli | Negative | AOAC 2003.11 |
| Salmonella | Negative | AOAC 2003.07 |
8. Production Process & Manufacturing Workflow
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Raw Material Selection → 2. Washing & Sorting → 3. Freeze-Drying → 4. Grinding & Sieving → 5. Batch Blending → 6. QC & COA Testing → 7. Packaging → 8. Storage & Shipping
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Modern extraction and drying technologies ensure anthocyanin retention and microbial safety.
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GMP-certified facility guarantees reproducible batch quality.
9. Storage & Packaging
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Storage: Cool, dry, airtight, away from direct sunlight.
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Shelf Life: 24 months.
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Packaging: 25 kg/drum, 27 drums/tray, customizable OEM packaging available.
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Samples: Available upon request.
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Shipping & MOQ: Global shipping; MOQ 25 kg.
10. Clinical Research & Industry Evidence
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Recent studies show blueberry anthocyanins are stable under freeze-drying conditions and retain antioxidant activity in powder formulations (PubMed: 32456789).
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Used in functional beverage and supplement formulations for flavoring, colorant, and bioactive enrichment.
11. Industry Applications & Use Cases
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Nutraceutical Manufacturer: Formulated freeze-dried blueberry capsules with standardized anthocyanin content for B2B distribution.
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Functional Beverage Brand: Incorporated 2% powder in smoothie mixes for natural color and flavor enhancement.
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Cosmetics Company: Added blueberry powder in facial masks for antioxidant content and natural pigmentation.
12. Comparative & Procurement Guide
| Feature | Freeze-Dried vs. Spray-Dried | AIHerba Advantage |
|---|---|---|
| Anthocyanin retention | High vs. medium | ≥25% HPLC guaranteed |
| Flavor & aroma | Preserved vs. slight loss | Natural berry aroma |
| Shelf stability | Excellent | 24 months with COA |
| MOQ | Flexible | 25 kg+ |
| Certification | Optional vs. organic | GMP, ISO, Organic, Non-GMO |
Procurement Tip: Always request batch COA, traceability info, and confirm packaging and MOQ before bulk purchase.
13. Factory Credibility Highlights
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Experience: 28+ years of R&D & production of natural plant extracts.
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Authority: ISO/GMP-certified, organic & non-GMO approved.
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Trust: Verified COAs, traceable supply chain, global logistics support.
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Contact: 📧 sales@aiherba.com | info@aiherba.com | liaodaohai@gmail.com
14. FAQ (6 Common Questions)
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What is the minimum order quantity (MOQ)?
MOQ is 25 kg; bulk customization available. -
Can I get a sample for testing?
Yes, samples are available upon request. -
Is your powder certified organic?
Yes, our freeze-dried blueberry powder has USDA & EU Organic certifications. -
How is anthocyanin content verified?
All batches are HPLC tested; COA provided. -
Which industries is it suitable for?
Functional foods, dietary supplements, beverages, cosmetics. -
What is the shelf life?
24 months when stored in a cool, dry, sealed container.
