Color sells, but consistency keeps accounts. For food, beverage, supplement and personal-care brands, berry-derived anthocyanins are more than a source of natural color. They are functional ingredients that must meet tight specifications for active content, solubility, mesh size, microbiological quality and documentation. Xi'an Longze Biotechnology Co., Ltd. supplies a focused portfolio of organic acai powder and five anthocyanin-rich berry extracts for overseas buyers, distributors and private-label teams that need reliable raw materials from a factory-direct source.
A focused anthocyanin portfolio for multiple product formats
The product images show fine berry powders in deep purple, magenta and dark berry tones, displayed alongside whole raw berries. This visual range reflects the natural raw materials in the portfolio, while analytical specifications are confirmed through each batch COA and third-party report. The range covers Organic Acai Berry Powder, Bilberry Extract, Blueberry Extract, Cranberry Extract, Blackcurrant Extract and Black Elderberry Extract. Water solubility is highlighted across the range, and food-grade status, testability and customizable content are core themes for buyers.
Organic Acai Berry Powder (Euterpe oleracea Mart.). Sourced from organic acai berries from the Amazon basin, this purple-red fine powder is organic certified, food grade, and free from artificial colors and flavorings. It is standardized at 80 mesh with a 24-month shelf life when sealed in a cool, dry place and protected from light and moisture. The powder is designed for buyers seeking an organic fruit powder with excellent water solubility and clean-label positioning.
Bilberry Extract (Vaccinium myrtillus L.). Made from wild high-altitude European bilberry fruit using low-temperature extraction, this extract is positioned for eye-care and anti-aging formulas. Standard specifications include 1-25% anthocyanidins by UV and 1-36% anthocyanins by HPLC, with customization available. The deep purple powder is 80 mesh and supports water-soluble food and supplement applications.
Blueberry Extract (Vaccinium corymbosum L.). This deep purple-black powder is produced from high-altitude blueberry fruit and retains natural active ingredients through low-temperature extraction. Available specifications include 1-25% anthocyanidins by UV, 1-40% anthocyanins by HPLC, 1-20% pterostilbene by HPLC and 1-50% proanthocyanidins by UV. It suits antioxidant, eye-health and functional nutrition projects.
Cranberry Extract (Vaccinium macrocarpon L.). Using North American fresh cranberry raw materials and low-temperature concentration extraction, this extract is rich in proanthocyanidins and polyphenols. Specifications include 1-25% anthocyanidins by UV, 1-60% PAC by UV and 1-25% PAC by DMAC or BL-DMAC. The purple-red powder is positioned for urinary-tract, antioxidant and personal-care formulations.
Blackcurrant Extract (Ribes nigrum L.). Selected from cold high-altitude producing areas, this deep purple-black powder is extracted at low temperature to protect anthocyanins and polyphenols. Standard options include 1-25% anthocyanidins by UV, 1-35% anthocyanins by HPLC, 1-40% polyphenols by UV and 1-60% proanthocyanidins by UV. It is suitable for eye-health, antioxidant and daily-conditioning concepts.
Black Elderberry Extract (Sambucus nigra L.). Produced from ripe elderberry fruit, this deep purple powder supports immune-support and antioxidant positioning. Standard specifications include 1-25% anthocyanidins by UV, 1-25% anthocyanins by HPLC and 1-30% polyphenols by UV, tested by HPLC or UV. It is a functional raw material for supplements, beverages and other consumer health products.
Quality systems built for export buyers
Longze was founded in 2009 and operates two cGMP-compliant production plants, supported by an organic raw material planting base and raw material processing base in Jilin, China. Standardized clean workshops, modern production equipment and independent R&D and QC centers support full-process closed-loop quality control. For international buyers, the practical value is batch-to-batch consistency and a documented quality trail.
The product documentation states control of pesticide residues, heavy metals and microorganisms in line with EU and US food export standards, with organic-specific control for the acai powder. COA quality inspection reports and SGS third-party test reports are provided for each batch, and quality is traceable. The company qualification portfolio includes ISO9001, ISO22000, FSSC22000, HACCP, HALAL, KOSHER and organic certification, supported by SGS and Eurofins third-party test reports. These documents help distributors and brands meet their own supplier-qualification requirements.
Applications across food, supplements and personal care
Anthocyanin-rich berry powders and extracts are widely used in food and beverage, dietary supplements, cosmetics and personal care, pharmaceuticals and animal nutrition. They can support natural color and functional positioning in powdered drink mixes, supplement blends, capsule and tablet formulations, skincare products and other consumer health applications. Buyers should match the selected grade to the final format, considering solubility, mesh size, active content and color requirements. Longze can customize fruit and vegetable powder, anthocyanin content and compound formulas, with adjustable color, particle size and solubility.
What smart buyers check before ordering
Anthocyanin specifications are not all measured the same way. A result reported as anthocyanidins by UV is not directly comparable to anthocyanins by HPLC, and cranberry PACs may be reported by UV or by DMAC or BL-DMAC. The practical approach is to define the marker, test method, specification range, particle size, solubility requirement and target application first, then request a COA and third-party report that match. This helps distributors compare quotations on a like-for-like basis and reduces reformulation risk. It also explains why two visually similar purple powders may not be interchangeable in a finished product.
OEM, packaging and global delivery
Longze provides one-stop OEM and ODM services including powder packaging, private labeling and formula customization. Custom logo, label, outer package and specification are available. Sample packaging is offered as 10g, 50g or 100g sterile independent packs. Commercial packaging uses 1kg food-grade vacuum foil bags, and bulk packaging uses 25kg thickened standard fiber drums.
Orders are supported with fast delivery within 1 to 3 working days. International express, air freight and sea freight, including FCL and LCL, are available. Complete export documents including MSDS, COA and commodity inspection certificates support smooth customs clearance and global delivery.
Why partner with Longze
Buyers receive free product samples and full export documents, professional pre-sales consultation and after-sales technical support. Factory-direct supply without middlemen supports competitive cost performance and long-term stable supply. For distributors, private-label brands and formulators, this combination of focused anthocyanin expertise, customizable specifications and export-ready documentation can shorten sourcing cycles and simplify supplier qualification.
Start your anthocyanin sourcing project
To evaluate the range, request a free sample and a full export document set for the grade that matches your application. Longze can quote against your target specification, packaging format and delivery destination. Contact Michael Wang to discuss Organic Acai Berry Powder, Bilberry Extract, Blueberry Extract, Cranberry Extract, Blackcurrant Extract or Black Elderberry Extract.
Company: Xi'an Longze Biotechnology Co., Ltd.
Contact: Michael Wang
Address: Floor 15, Unit 2, Building 8, Yicui Shangfu North District, Tangyan South Road, Yanta District, Xi'an, China
Phone: 18991824737
WhatsApp: +86 18991824737
Email: Info2@bestbilberry.com
Landline: 029-68723766 - 812
Fax: 029-68581502
Postal code: 710061
Corporate website: www.bestbilberry.com
Website: https://www.plant-herb.com