Anthocyanins/anthocyanidins in functional foods have evolved from "conceptual addition" to "scientifically-evidenced" products, forming a mature product matrix centered on eye health while incorporating antioxidant and anti-fatigue functions. Here are specific application cases from 2025-2026:
I. Eye-Health Drinks (Market Mainstream)
1. inne Vision Stick Eye-Protection Drink (German brand, inne)
- Core Ingredient: Patented BlingLife PLUS Maqui Berry Extract (35% anthocyanin purity), combined with lutein and "Ming Mu Cao" (Vision Herb).
- Functional Claim: Alleviates visual fatigue, relaxes ciliary muscles, improves ocular microcirculation. Clinical studies show positive effects on school-aged children's visual function.
- Technical Highlight: Uses a "dual-chamber" separated packaging to isolate anthocyanins from lutein, ensuring ingredient stability.
2. Mu Qing Xi - Blueberry Composite Fruit & Vegetable Juice Drink
- Core Ingredient: Based on proprietary blueberry farms, features a scientific eye-health formula combining anthocyanins, lutein esters, and zeaxanthin.
- Functional Claim: Zero added sucrose, focuses on eye protection.
- Industry Recognition: Shortlisted for the FBIF 2026 Food Innovation Award in the Product Category.
3. Haskap/Blueberry Pulp Juice
- Representative Products: Shandong Ruizhong Biotech's Haskap Anthocyanin Juice and Norway's Ritni Blueberry Juice.
- Core Ingredient: High-concentration wild blueberry/haskap pulp. Ritni contains 1200mg anthocyanins per bottle.
- Process Feature: Uses low-temperature cold-pressing (<60°C), claiming to retain 98% of active compounds, zero fat, zero added sugar.
II. Oral Liquids & Convenient Tonic Products
1. Zhikangji Black Goji Berry Pulp
- Core Ingredient: Black goji berry pulp, containing 403mg anthocyanins per 100g; red goji berry pulp contains lycium barbarum polysaccharides.
- Functional Claim: Timed intake design (red for daytime/black for evening), focuses on antioxidation, eye protection, and fatigue relief, tailored for office workers.
- User Feedback: 98.2% positive rating on e-commerce platforms, with frequent reviews noting "effective for eyesight" and "relieves fatigue."
2. Blueberry Pulp Fresh Juice Oral Liquid
- Core Ingredient: Blueberry pulp combining anthocyanins and lutein.
- Functional Claim: Protects retina, improves visual fatigue. Portable packaging suitable for daily supplementation.
III. Candies & Snacks
1. Swisse Blueberry Lutein Ester Chewable Tablets
- Core Ingredient: Per bottle: 150mg lutein esters, 120mg blueberry anthocyanins, 15mg zeaxanthin, forming a "triple eye nutrition matrix."
2. Dongfang Zhenxuan Blueberry Anthocyanin Lutein Ester Gummies
- Core Ingredient: Per piece: 55.8mg microencapsulated lutein ester powder, 2mg blueberry anthocyanins.
IV. Bakery & Staple Foods
1. Fuduoduo 'Tonghua' Anthocyanin Steamed Buns
- Core Ingredient: Enriched with blue wheat flour high in anthocyanins, claimed to have 7.7 times the nutrition of blueberries.
- Market Performance: Sold through Yonghui, RT-Mart, Hema, etc., with daily output exceeding 200,000 units.
V. Raw Material & Ingredient Solutions
1. Binmei Biotech Mulberry Concentrated Juice Powder
- Application: Used as a natural color-enriching food ingredient, imparting red-purple hues, suitable for "nourishing beverages" and "health desserts."
- Feature: Classified as a "medicinal and edible" ingredient, offering both coloring and functionality.
2. Blueberry Anthocyanins (New Food Ingredient)
- Regulatory Status: Approved as a New Food Ingredient in China in May 2023 (purity ≥40%). Can be used in 8 food categories including dairy, beverages, candy, baked goods, and alcohol.
- Key Suppliers: Zhejiang Lanmei Technology Co., Ltd. ("Lanmei No.1" variety), Linbaolai Biotech (Fniberry Blueberry Anthocyanins).
- Technical Breakthrough: Shenyang Agricultural University's "Anthocyanin Stabilization Technology" (VitaCyan) uses casein embedding, increasing bioavailability by 8-10 times and heat resistance by over 30%.
VI. Industry Trends & Key Selection Factors
- Trends: Product forms are diversifying from traditional capsules/tablets to RTD drinks, gummies, pulps, and staple foods. Formulations are evolving from single ingredients to complex blends like "Anthocyanins + Lutein + Zeaxanthin." The core technical challenge is solving anthocyanin stability and bioavailability.
- Selection Tips: Check if the product label specifies "Total Anthocyanidin Content" (e.g., blueberry anthocyanins ≥40%) and is backed by clinical research. For eye health products, prioritize those using "dual-chamber" packaging or microencapsulation technology to protect activity.
Summary: Anthocyanin applications in functional foods are now highly specific and mature, with the core market being eye protection, extending to antioxidant and anti-fatigue areas. For selection, focus on products featuring high-anthocyanin sources like maqui berry, blueberry, black goji berry and utilizing activity-protection technologies (e.g., dual-chamber, microencapsulation).
