Bilberry Extract Powder

Premium Bilberry Extract Powder | Standardized Anthocyanin Extract for Nutraceutical & Functional Food Applications

Shaanxi Bolin Biotech Co., Ltd. supplies pharmaceutical grade Bilberry Extract Powder from the highest quality Vaccinium myrtillus L. fruits. Our extract has an anthocyanin​​​​​​​ concentration ranging from 5% to 30%. The extract is instantly water soluble and extremely cold resistant down to -50°C. We have more than 10 years of botanical experiences and 25,800 acres of certified herbal planting bases. We have comprehensive quality control from the field to the formulation. Each batch is rigorously tested by HPLC to verify the presence of all 15 characteristic anthocyanin peaks, so you know your high-performance applications are legitimate and potent.

What Makes Our Bilberry Extract Powder Stand Out?

We offer a unique dark purple fine powder with 95% of particle passage thru 80 mesh, allowing for easy incorporation into a variety of compositions. The extract is easily soluble in cold water without any sediment. This is especially useful for beverage and supplement manufacturers that need an easy-to-process product.

Unlike generic berry powders, true bilberry includes 15 unique anthocyanins validated by HPLC fingerprinting. It has a distinctive profile with delphinidin, cyanidin, petunidin, peonidin and malvidin glucosides, chemicals with strong antioxidant properties.

Our extract reinforces the integrity of capillaries and stabilises collagen structures. The powder is very resistant to cold and can be stored and transported under difficult conditions without deterioration of quality.

Technical Specifications & Quality Parameters

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Authenticity Verification Through Advanced Testing

Knowing the difference between UV and HPLC testing will maintain your formulation integrity. UV-Vis measures total pigment absorption and generally shows higher percentages around 25%. The anthocyanins are measured separately by HPLC and will usually give 15-18% for the same sample. This is a more accurate value.

True bilberry has 15 different HPLC peaks. Missing peaks or a single dominating malvidin-3-glucoside peak indicate adulteration with cheaper alternatives, such as mulberry or black soybean hull extracts.

Every batch is accompanied by detailed HPLC fingerprint documentation. This transparency ensures that you get real Bilberry Extract Powder which complies with the criteria of European Pharmacopoeia and USP monographs.

Third party verification by SGS, together with our ISO22000, HACCP and cGMP certifications provide an additional layer of quality assurance. Your compositions deserve constituents validated by thorough scientific validation.

Storage Guidelines & Stability Considerations

Proper preservation is necessary for the highest bioactive potential of your extract. The powder is hygroscopic and should be stored in airtight, light-proof containers below 25°C. Under these conditions, anthocyanins remain stable for up to 24 months.

Temperature sensitivity is an important processing. The extract may withstand moderate heat but the anthocyanins are broken down by excessive heat (>80°C). Add powder during cool down phases to retain the highest potency.

Colour appearance is greatly affected by pH levels. Acidic settings lead to intense red colours, whilst alkaline situations shift to blue-green. This feature paves the way for inventive applications in pH-responsive formulations.

Exposure to light speeds deterioration. Dark glass or opaque packaging can shield the anthocyanins from photodegradation so your products will have consistent colour and activity thru the shelf life.

Application Versatility Across Industries

Instant cold-water solubility appeals to beverage makers. The powder breaks up evenly without clumping generating visually pleasing drinks with natural colouring and health advantages.

Nutraceutical formulators rely on standardised anthocyanin content to provide accurate dosing in capsules, pills and gummies. We provide OEM services with unique formulations to meet your specific needs, and flexible packaging and branding options.

Functional food makers use the extract in bars, confections and dairy products. The natural colouring eliminates synthetic colours and adds true botanical value that consumers desire.

Antioxidant properties of anthocyanin are useful for cosmetic purposes. The powder is included into creams, serums and masks that shield skin from environmental stresses and promote healthy-looking skin.

Comprehensive Quality Control System

Our quality journey starts from our certified planting bases of 25,800 acres in Shaanxi province. We manage raw material quality from seed selection forward, cultivating 800 plant types and registered with China's State Forestry Administration.

Each harvest is verified in 6 stages: selection of premium raw materials, heavy metal and pesticide screening according to EU regulations, microbial safety testing, active ingredient analysis by HPLC/UPLC, supplier audits and third party verification.

We have an ISO accredited laboratory with over 80 professionals, including botanists and biochemical engineers. This multidisciplinary team performs absorption research, synergy tests between plant chemicals and clinical validation for tangible outcomes.

The facilities, created in 2015 and enlarged in 2024, are state-of-the-art with precision automation, closed-loop sustainable technologies and tight hygiene standards. This infrastructure provides for consistent production that meets worldwide pharmaceutical requirements.

FAQ

Q: Why is there a discrepancy between UV and HPLC results?

A: UV-Vis measures the overall absorption of all pigments and therefore it often gives greater percentages. HPLC measures individual anthocyanins and so measures a lower but more precise number (15-18% for a 25% UV product).

Q: How can I check authenticity?

A: The real bilberry has 15 individual HPLC peaks. Absence of peaks or presence of only malvidin-3-glucoside peak as a dominating peak indicates adulteration. Order with HPLC fingerprint documentation.

Q: What is the storage requirement?

A: Keep in sealed, light resistant containers below 25°C. Proper storage offers anthocyanin stability and a shelf life of 24 months.

Q: Is the powder cold water soluble?

A: Yes, the high grade extract is easily soluble in cold water without any apparent sediment, which makes beverage formulation and processing easy.

Q: Will it stand up to high temperature processing?

A: Moderate temperatures are no problem, but if you stay above 80 °C for too long you destroy the anthocyanins. For best preservation, add the extract in cooling phases.

Partner With a Trusted Bilberry Extract Supplier

Ready to elevate your formulations with authentic Bilberry Extract Powder? Contact our technical team at sales1@bovlin.com for samples, specifications, and customized solutions.