Overview
Cloudberry powder is produced by freeze-drying or dehydrating the berries of Rubus chamaemorus, a plant native to Arctic and subarctic regions. The powder retains the fruit's nutritional profile, including exceptional vitamin C levels—three times higher than oranges—and polyphenols like ellagic acid. Traditionally used in Nordic cuisine, it has gained global traction as a superfood ingredient. Its tart, citrus-like flavor makes it versatile for sweet and savory applications, while its vibrant color serves as a natural food dye.
Physical and Chemical Properties
The powder’s orange-yellow hue reflects its high carotenoid content. Particle size typically ranges between 80–120 mesh for optimal solubility. Its hygroscopic nature requires careful packaging to prevent clumping. Chemically, it contains 5–8% citric acid (contributing to tartness) and 3–5% pectin, which aids texture modification in food products. The antioxidant capacity (ORAC value) averages 15,000 µmol TE/100g, comparable to blueberries.
Main Applications
In the food industry, cloudberry powder enhances yogurts, smoothies, and baked goods with flavor and nutrition. It’s also used in functional beverages for immune support claims. The cosmetics sector values it for skin-brightening serums due to its vitamin C and antioxidant synergy. Pharmaceutical applications include throat lozenges for its soothing and antimicrobial properties.
Safety and Storage
Though non-toxic, excessive consumption may cause gastrointestinal discomfort due to high fiber content. Always check for pesticide residues in non-organic batches. Storage in UV-resistant bags with oxygen absorbers extends shelf life to 24 months. Bulk buyers should request COAs (Certificates of Analysis) for microbial counts and heavy metal screening.
B2B Procurement Guide
Key purchasing criteria include extraction method (freeze-dried preserves more nutrients than spray-dried) and solvent residues (prefer ethanol-free). Nordic-origin powders often command premium pricing but assure authenticity. For private-label products, consider blends with milder fruits (e.g., apple powder) to balance tartness. MOQs (Minimum Order Quantities) typically start at 25kg for industrial buyers.
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