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Product Description

Core Advantages

✅ Unique Active Compounds - Tailored for Eye Health

High Anthocyanin Potency:
On a dry basis, cyanidin-3-O-glucoside ≥25% (vs. 15%–20% in most blueberry extracts), and uniquely contains delphinidin-3-O-glucoside, clinically shown to promote rhodopsin regeneration in the retina, making it a core ingredient for eye health supplements.

Pure & Additive-Free:
No sucrose, maltodextrin, or fillers. ≥98% pure extract, aligning with the "high concentration, no additive" demand of premium nutraceutical markets.

✅ High-Capacity, High-Precision Quality Control - Ensuring Consistent Supply

Production Capacity:
Equipped with two dedicated extraction lines, with a monthly output of 30 tons.
Supports both small trial orders (from 500 kg) and large-scale container shipments (10 tons or more) - meeting diverse client needs at different stages of cooperation.

Quality Assurance:
Each batch undergoes:

Anthocyanin profile analysis (HPLC): quantifying six major anthocyanin components

Heavy metal testing (6 items): Pb, As, Hg, Cd, Cr, Ni

Microbiological testing (3 items): total plate count, yeast & mold, E. coli
Ensures anthocyanin deviation ≤3% and heavy metal levels below 50% of EU EC 1881/2006 limits.

Customized Solutions - Addressing High-End Manufacturing Needs

Specification Customization:
Available in 15%–35% anthocyanin grades to suit product concentration requirements
(e.g., 15% for beverages, 35% for high-dose capsules).
Also available in alcohol-free extraction version - suitable for children and prenatal supplement formulations.

Dosage Form Customization:
In addition to powder form, liquid extract (10:1) and microencapsulated granules are available.
Microencapsulation helps mask bitterness and prevent moisture absorption, ideal for chewable tablets or candies.

Packaging Customization:
Standard packaging: 1kg aluminum–plastic composite bag (with food-grade desiccant and oxygen indicator) or 25kg fiber drum (with double PE inner liners).
Optional EU food-contact-grade packaging with custom barcode and traceability QR code, compliant with European retail shelf standards.

Product Applications

Nutraceutical & Health Supplement Sector

Core Uses: Eye health capsules (for relieving visual fatigue, preventing myopia progression), eye-care tablets for middle-aged and elderly consumers, and dietary supplements for diabetic retinopathy protection.

Case Study: Customized 30% anthocyanin microencapsulated granules for a German nutraceutical brand, solving tablet compression sticking issues and masking bitterness, resulting in a 40% increase in consumer satisfaction.

Food & Beverage Industry

Functional Beverages: Eye-care oral liquids and anthocyanin drinks - only 1% inclusion delivers a vivid purple-red color without added pigments.

Healthy Snacks: Eye-protection gummies blended with pectin and Vitamin A, targeting children and teenagers; free from artificial sweeteners.

Special Dietary Foods: Diabetic-friendly products with low GI, minimizing blood sugar fluctuations while supporting microvascular eye health.

Cosmetics & Personal Care

Eye serums and antioxidant creams: Harnessing the free radical scavenging power of anthocyanins to reduce fine lines, dark circles, and dullness around the eyes, supporting natural skin revitalization.