Cranberry Extract
Description
Cranberry Extract is derived from the ripe fruits of Vaccinium macrocarpon, a small evergreen shrub native to North America. Cranberries have been used traditionally by Native Americans as both food and natural medicine, especially for urinary tract health and as a source of nutrition during the winter months. Today, cranberry remains one of the most popular functional ingredients worldwide.
The extract is standardized to proanthocyanidins (PACs ≥5%–15%), a class of powerful polyphenolic compounds known for their antioxidant properties and ability to help maintain urinary tract health by preventing bacterial adhesion. In addition, cranberries contain flavonoids, organic acids, and vitamins that support immune balance, cardiovascular wellness, and oxidative stress reduction.
Commercial production involves careful cleaning and drying of cranberry fruits, followed by aqueous–ethanolic extraction and spray-drying. The resulting fine red powder is stable under dry storage, water-soluble, and ideal for use in capsules, tablets, beverages, and functional foods. Cranberry Extract is widely applied in urinary tract health supplements, antioxidant formulas, and wellness beverages.
Typical Specifications
|
Item |
Specification |
|
Assay |
Proanthocyanidins (PACs) ≥5%–15% (UV/HPLC) |
|
Appearance |
Red fine powder |
|
Botanical Source |
Vaccinium macrocarpon fruit |
|
Identification |
UV/HPLC spectrum consistent with reference |
|
Loss on Drying |
≤5.0% |
|
Residue on Ignition |
≤1.0% |
|
Heavy Metals |
≤10 ppm |
|
Microbiology |
TPC ≤1,000 cfu/g; Yeast & Mold ≤100 cfu/g; E. coli/Salmonella: Negative |
|
Solubility |
Soluble in water and ethanol |
|
Packaging |
25 kg fiber drum with inner PE liner |
|
Storage |
Store in a cool, dry place; protect from light and moisture |
Benefits
✓ Supports urinary tract and bladder health
✓ Provides antioxidant and anti-aging protection
✓ Promotes immune and cardiovascular wellness
✓ Helps reduce oxidative stress and maintain vitality
Applications
✓ Urinary tract health supplements (capsules, tablets, powders)
✓ Functional beverages, gummies, and juice
✓ Antioxidant and immune support products
✓ Nutraceuticals and women’s health formulas
Product Processing












