Black Cohosh Root Extract
Introduction
Black Cohosh Root Extract is derived from the rhizomes and roots of Actaea racemosa L. (syn. Cimicifuga racemosa), a perennial plant native to North America. Traditionally used by Native American tribes for women’s health, especially for relief of menopausal discomfort, black cohosh has become a well-recognized herbal supplement ingredient in global nutraceutical markets.
Its bioactive components include triterpene glycosides (such as actein and cimicifugoside), phenolic acids, and aromatic compounds that are believed to contribute to its estrogen-modulating and anti-inflammatory potential. Modern extraction typically uses ethanol–water solvent systems to preserve a full spectrum of actives, followed by concentration and spray drying to yield a standardized powder.
Physically, Black Cohosh Root Extract appears as a brown to dark brown fine powder with a characteristic earthy odor. It is partially soluble in water and soluble in ethanol. The product is stable under cool, dry storage conditions. Globally, it is commonly standardized to 2.5% triterpene glycosides (by HPLC) to ensure batch-to-batch consistency for dietary supplement formulations.
Typical Specifications
|
Item |
Specification |
|
Triterpene Glycosides (HPLC) |
≥2.5% |
|
Appearance |
Brown to dark brown fine powder |
|
Botanical Source |
Actaea racemosa L. (root and rhizome) |
|
Identification |
HPLC/UV spectrum consistent with reference |
|
Loss on Drying |
≤5.0% |
|
Residue on Ignition |
≤5.0% |
|
Heavy Metals |
≤10 ppm |
|
Microbiology |
TPC ≤1,000 cfu/g; Yeast & Mold ≤100 cfu/g; E. coli/Salmonella: Negative |
|
Solubility |
Partially soluble in water; soluble in ethanol |
|
Packaging |
25 kg fiber drum with inner PE liner |
|
Storage |
Store in a cool, dry place; protect from light and moisture |
|
Item |
Specification |
Benefits
✓ Traditionally used for women’s health, especially menopausal comfort
✓May help support hormonal balance and reduce mild climacteric symptoms
✓Plant-based, standardized ingredient for consistent supplement quality
Application
Nutraceuticals: Capsules, tablets, and powder blends for women’s health formulas
Herbal Formulations: Combination with other botanicals for menopausal support
Functional Beverages: Herbal drinks or tonics (where regulations permit)
Product Processing
