Black rice extract
Black rice and processed products, which belongs to the rice class is determined by the class of characteristics formed through a long cultivation of gramineous plants rice varieties. Rice kernel appearance of long elliptic, rice husk ash Brown.

Product Name:Black rice extract
CAS NO.: 528-58-5
molecular formula : C15H11ClO6
molecular weight: 322.7
Type:Herbal Extract
Variety:Black Rice Extract Powder
Form:Powder
Part Used:Seed
Appearance:Purple black powder
Extraction Type:Liquid-Solid Extraction
Grade:Food grade
Brand Name:Herbasea
Place of Origin:Shaanxi, China
Specification:100% Pure Natural
Shelf Life:2 Years
Storage:Cool Dry Place
Test Method:HPLC
Active Ingredient:Anthocyanin
Application:Health care, nutrition, cosmetics
Source:Pure Natural
Storage:Cool Dry Place
Packaging:Can, Drum, Plastic Container,Vacuum Packed

Item | Standard | Test Method |
Assay | Anthocyandins | UV |
Appearance | Deep Purple Fine Powder | Visual |
Odor | Characteristic | Organoleptic |
Particle Size | 95% passed 80 mesh | Ch. P. C. Rule 47 |
Loss on Drying | ≤5.00% | Ch. P. C. Rule 52 |
Ash | ≤5.00% | Ch. P. C. Rule 2302 |
Heavy Metals | ≤10mg/kg | Colorimetric method |
Arsenic (As) | ≤2mg/kg | Ch. P. C. Rule 21-ICP-MS |
Lead (Pb) | ≤2mg/kg | Ch. P. C. Rule 21-ICP-MS |
Mercury (Hg) | ≤0.1mg/kg | Ch. P. C. Rule 21-ICP-MS |
Cadmium (Cd) | ≤1mg/kg | Ch. P. C. Rule 21-ICP-MS |
Total Plate Count | ≤1000CFU/g | Ch. P. C. Rule 80 |
Total Yeast & Mold | ≤100CFU/g | Ch. P. C. Rule 80 |
Coliforms | ≤10CFU/g | Ch. P. C. Rule 80 |
Salmonella | Negative | Ch. P. C. Rule 80 |
Pesticide Residues | ≤10mg/kg | EC 1831/2003 |

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