Black Bean Extract,China OYEA price supplier

  Category : Plant Extract

The  black beans  are the black seeds of the legume soybean Glycinemax (L.) merr. Also known as black beans, black beans, sweet nature. black bean has a high protein, low calorie features.
Black bean extract  from black bean seed coat by extraction, concentration, refined from the natural pigment. The main component of anthocyanin pigments. Soluble in water and aqueous ethanol, not soluble in ethanol, acetone, ether and oils. In acidic aqueous solution was transparent bright red, reddish brown in neutral aqueous solution in an alkaline aqueous solution was transparent dark red brown. More stable to heat, strong light resistance in acidic conditions. The case of iron, lead ion tan, mainly for fruit (taste) juice drinks, candy, liqueur and pastries. Suitable for acidic foods.

Product details :
Name: Black Bean
Scientific name: Soybean (Glycine ma the x var)
Alias: scull beans, black beans, Chi Tsai beans, black beans
Distribution: the origin of Northeast China, is now Henan also planted.
Category: Papilionaceae
Varieties: green jen black beans, Huang black beans
Uses: edible vegetables, high nutritional value

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