Black Bean Hull Extract Anthocyanins are natural anthocyanin pigments extracted from the hull of Glycine max. This plant-based extract provides excellent color properties and antioxidant potential. Black Bean Anthocyanin Extract is widely used in food, beverage, nutraceutical, and cosmetic applications.
Black Bean HullGlycine max
Pure powder
TLC
Purple red
90% water soluble
Ratio extract 5:1
TLC
Purple red
90% water soluble
1% Anthocyanidins
UV (EU)
Purple red
90% water soluble
5% Anthocyanidins
UV (EU)
Dark purple red深
90% water soluble
10% Anthocyanidins
UV (EU)
Dark purple black
90% water soluble
25% Anthocyanidins
UV (EU)
Dark purple black
90% water soluble
10% Anthocyanins
HPLC
Dark purple black
90% water soluble
25% Anthocyanins
HPLC
Dark purple black
90% water soluble