Cranberry Extract Powder 5%, 10%, 25% Proanthocyanidins & Anthocyanins

What is Cranberry?
Cranberry(Vaccinium Macrocarpon L.) is a kind of round,bright red fruit with elastic skin on short vine,also called red small plum.It contain Anthocyanidins and Proanthocyanidins.Anthocyanidins, a class of flavonoids, are sugarless plant pigments.
Anthocyanins are important antioxidants and Anthocyanins as antioxidants have health promoting effects, which include reduced risk of coronary heart disease, improved visual activity and antiviral activity.
Analysis Specification
Physical Description
Appearance Dark red fine powder
Odor Characteristic
Particle size 100% pass 80 mesh
Chemical Tests
Identification Must Positive
Anthocyanidins Assay >25%
Loss on drying 5.0% Max
Heavy metals 10ppm Max
As 2ppm Max
Pb 2ppm Max
Microbiology Control
Total plate count 1000cfu/g Max
Yeast & Mold 100cfu/g Max
E. Coli Negative
Salmonella Negative
Main Function:

Improving the Urinary System,preventing urinary tract infection, softening blood capillary, eliminating eyestrain, improving eyesight and delaying cerebral nerve to aging; Enhancing the heart function and resisting cancer;It has curative effect on immunity diseases of blood capillary caused by diabetes.