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Purple Corn Extract Anthocyanin

  • 1%~25%

  • Purple powder

  • BH

  • HPLC

  • 1KG

  • ISO/USDA Organic/EU Organic

  • Food Grade

  • 2 Years

  • Drum, Aluminum Foil Bag

  • Available

  • China

  • 5000 Kilograms/ Per Month


What's anthocyanin black rice?

Purple corn extract is derived from purple corn, a plant that belongs to the same species as yellow table corn, but contains vividly-colored biologically active natural plant dyes. Native South Americans have been using the dyes, known as anthocyanins, to color food and drinks for centuries. Anthocyanins are flavonoids, a category of antioxidants being studied for their potential health benefits.

Anthocyanin in Black Rice Function :

1. It can increase the excretion of chloride. The diuretic effect is mainly outside of the kidney, to the kidney function is very


2. It has lowering blood pressure and blood glucose effect, the fermentation preparation of corn stigma has a very significant reduction in blood sugar to rabbit;

3. It has a choleretic effect, increase bile secretion and promote bile excretion, can reduce organic and impurity in bile;

4. It has hemostasis effect, can accelerate the process of blood coagulation, increase blood levels of thrombin increased platelet count.

Purple Corn Anthocyanin Application:

1. Purple corn extract powder can be applied in food field, purple corn powder antimicrobial activity in a specific environment is stability, therefore can be used as apotential food preservative;

2. Purple corn extract powder can be applied in health food field, purple corn powder can be made into preparations to play diuretic and antihypertensive function;

3. Purple corn extract powder can be applied in pharmaceutical field,because of its choleretic effect, purple corn powder can be used as medicine to treat uncomplicated.

Purple Corn Anthocyanin COA

Physical&Chemical Control
AppearancePurple powderVisual
Particle Size100% pass 80 mesh80 Mesh Screen
Loss on Drying≤5.0%CP2015
Residue on Ignition≤5.0%CP2015
Bulk Density0.2-0.4g/mlCP2015
Tap Density0.4-0.6g/mlCP2015
Heavy Metals
Heavy MetalsNMT10ppmAtomic Absorption
Lead(Pb)NMT3ppmAtomic Absorption
Arsenic (As)NMT2ppmAtomic Absorption
Mercury(Hg)NMT0.1ppmAtomic Absorption
Cadmium(Cd)NMT1ppmAtomic Absorption
Microbiology Control
Total Plate CountNMT1,000cfu/gCP2015
Total Yeast & MoldNMT100cfu/gCP2015

Tissues for anthocyanin in maize

The synthesis of maize anthocyanins exists in various tissues such as roots (mainly aerial roots), stems, leaves, filaments, glumes, anthers, grains, and cobs. In the grain, it mainly exists in the peel and aleurone layer.