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Bilberry Berry Extract: 25% Anthocyanins for Vision Support
bilberry berry extract
Formulators often face a trade-off between purity and price when sourcing bilberry berry extract. At Huacheng Biotech, we narrow that gap by controlling costs through our integrated supply chain—without cutting corners on quality. Our extract is consistently standardized to 25% anthocyanins by UV, a common target for vision health supplements. We supply a free-flowing powder suitable for encapsulation, tableting, and powdered blends. This page outlines key technical criteria and how our bilberry berry extract fits into manufacturing workflows.
Technical Detail
Configured around process stability, mold life, and long-term uptime.
Our bilberry berry extract is derived from mature Vaccinium myrtillus berries grown in Eastern Europe. The production process uses aqueous ethanol extraction followed by concentration and spray drying onto a maltodextrin carrier. The resulting powder is purple-red with a characteristic berry aroma. Anthocyanin content is controlled at 25% w/w via UV spectrophotometry, with adjustments made during blending to meet label claims. We additionally monitor peroxide value, moisture, heavy metals, and microbiological limits in accordance with USP-NF guidelines. As a plant extract supplier with in-house extraction lines and long-term grower contracts, we can offer competitive pricing while maintaining batch-to-batch consistency. This extract is compatible with capsule filling, tablet pressing, and dry drink mixes. We provide sample quantities for pilot runs and offer flexible packaging starting from 25 kg fiber drums. For manufacturers looking to keep COGS low without compromising on standardized actives, our bilberry berry extract delivers reliable performance.
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FAQ
Common technical questions
What is the standard anthocyanin content you supply?
We typically supply bilberry extract standardized to 25% anthocyanins, determined by UV. Other potencies can be accommodated upon request.
Is the extract water-soluble?
The powder is partially soluble in water due to the spray-dried format. It forms a suspension suitable for beverage premixes; for clear solutions, a different carrier system may be needed.
Can you provide a certificate of analysis (CoA)?
Yes, every batch ships with a CoA covering anthocyanin content, heavy metals, microbiology, and physical parameters. We also retain samples for two years.
How do you ensure consistent quality across batches?
We blend multiple production lots before final packaging to achieve the target specifications. This, plus routine in-process checks, keeps lot-to-lot variability under 2%.
Do you offer organic certification for bilberry extract?
Currently, our standard bilberry extract is not organic. However, we can source organic raw material and arrange certification for qualified volumes.
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