Bột gạo đen Oryza satiua Anthocyanidins Anthocyanin

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Bột gạo đen


Latin Name: Oryza satiua

Active Ingredient: Anthocyanidins, Anthocyanin

Sự chỉ rõ: UV 5-25% (Anthocyanidins), 98% (Anthocyanin)

Ngoại hình: Dark violet fine powder

CAS NO.: 528-58-5

Molecular formula : C15H11ClO6

Extraction solvent: water

                                                  What is Black Rice?

Black rice (also known as purple rice) is a range of rice types of the species Oryza sativa L.

some of which are glutinous rice. Varieties include but are not limited to Indonesian black

rice and Thai jasmine black rice. Black rice is high in nutritional value and is a source of

iron, vitamin E, and antioxidants (more than in blueberries). The bran hull (outermost layer)

of black rice contains one of the highest levels of anthocyanin antioxidants found in food.

The grain has a similar amount of fiber to brown rice and like brown rice, has a mild, nutty


In China, black rice is claimed to be good for the kidney, stomach and liver. Black rice has

deep black color and usually turns deep purple when cooked. Its dark purple color is primarily

due to its anthocyanin content, which is higher by weight than that of other colored grains.It

is suitable for making porridge, dessert, traditional Chinese black rice cake or bread. Noodles

made from black rice have also been produced.

 Hàm số

1.Black Rice Extract Anthocyanin Extract Anti-oxidant, removal of free radicals, improve iron

deficiency anemia, anti-stress response and immune regulation, and other physiological


2.Black Rice Extract Extract Anthocyanin Extract Maintain normal blood vessels, reducing

blood vessels brittle, to preventblood vessels rupture and bleeding; Nourishing yin and

invigorating the kidney, strengthening the spleen, warming the liver,improving eyesight,

promoting blood circulation and so on;

3.Black Rice Extract Anthocyanin Extract Antibacterial, lower blood pressure, the effect of

inhibiting the growth of cancer cells;

4.Black Rice Extract Anthocyanin Extract Improve myocardial nutrition, reducing myocardial

oxygen consumption and other effects; Nourishing yin and invigorating the kidney,

strengthening the spleen, warming the liver, improving eyesight, promoting blood circulation

and so on;

5.Black Rice Extract Anthocyanin Extract Curing body weakness, dizziness, hyphemia, the

white hair, eye disease, soreness of waist and knee pain and lassitude of the extremities

Ứng dụng

(1). Black Rice Extract Anthocyanin Extract Applied in food field, it aslo can be used as food

additive and colorant;

(2). Black Rice Extract Anthocyanin Extract Applied in health product field, black rice extract

anthocyanidin capsule supply a new way to treat atherosclerotic cardiovascular disease;

(3). Black Rice Extract Anthocyanin Extract Applied in cosmetic field, anthocyanidin is mainly

used as antioxidant, preventing UV radiation.

Analysis Certificate of Black Rice Extract

Ngoại hìnhDark purple fine powderTuân thủ
MùiĐặc tínhTuân thủ
TastedĐặc tínhTuân thủ
Assay(Anthocyanidins)25% Min25.30%
Sieve Analysis100% pass 80 meshTuân thủ
Loss on Drying5% Max.3.65%
Sulphated Ash 5%Max2.97%
Extract SolventAlcohol & WaterTuân thủ
Heavy Metal8ppm MaxTuân thủ
Như2ppm MaxTuân thủ
Residual Solvents0.05% Max.Phủ định
Vi trùng học
Total Plate Count10000/g MaxTuân thủ
Yeast & Mold      100/g MaxTuân thủ
E coli                   Phủ địnhTuân thủ
Salmonella Phủ địnhTuân thủ