English name

Black Rice Extract

Latin name

Oryza satiua 

Main Ingredient

Anthocyandin

Appearance

Purple powder

Odor

Characteristic

Plant Source

Rice

Molecular formula:

C15H11O6 

Specification

5% 25%(UV)

Molecular weight

 287.246

Chemical Name

InChI=1/C15H10O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-6H,(H4-,16,17,18,19,20)/p+1[1]

Standard

USP/BP

CAS NO

84082-34-8

Function

Main functions are as follow:

1) Reducing blood vessels brittle, to prevent blood vessels rupture and bleeding; Nourishing yin and invigorating the kidney, strengthening the spleen, warming the liver, improving eyesight, promoting blood circulation and so on.

2) Improving myocardial nutrition, reducing myocardial oxygen consumption and other effects;

3) Nourishing yin and invigorating the kidney, strengthening the spleen, warming the liver, improving eyesight, promoting blood circulation and so on; Curing body weakness, dizziness, hyphemia, the white hair, eye disease, soreness of waist and knee pain and lassitude of the extremities; Preventing cancer.

ANALYSIS

SPECIFICATION

RESULTS

Appearance

Dark purple fine powder

Complies

Odor

Characteristic

Complies

Tasted

Characteristic

Complies

Assay

(Anthocyanidins)

25% Min

25.30%

Sieve Analysis

100% pass 80 mesh

Complies

Loss on Drying

5% Max.             

1.65%

Sulphated Ash 

5%Max

1.97%

Extract Solvent

Alcohol & Water

Complies

Heavy Metal

5ppm Max

Complies

As

2ppm Max

Complies

Residual Solvents

0.05% Max.

Negative

Microbiology

Total Plate Count

10000/g Max

Complies

Yeast & Mold      

100/g Max

Complies

E.Coli                   

Negative

Complies

Salmonella 

Negative

Complies

Applications

Main applications are as follow:

1) Pharmaceutical as capsules or pills;

2) Functional food as capsules or pills;

3) Water-soluble beverages;

4) Health products as capsules or pills.

packing

25kg/drum, inner double plastic bag or according to customers requirement.

Shelf life  

Two years when properly stored.

Storage

Store in sealed containers at cool and dry place, 

Protect from light, moisture and pest infestation.