Google
Product Show
Product Application
Tonghai Radish Red
Red Cabbage Color
Purple Sweet Potato Color
Carthamus Yellow
Gardenia Yellow
Gardenia Blue
Red Rice Red
Lac Dye Red
Curcumin
Grape Skin Extract
 
 
 Curcumin
 

Curcumin is extracted from the root of Curcuma longa as raw material. It’s a natural food pigment by the process of solvent extracting, concentrating, refining and drying.

   ·Characteristics

The appearance of curcumin is yellowish to orange red free flowing powder, has the characteristic odor-turmeric like, the active ingredient is curcumin. It can not dissolve in water and ether, easy to dissolve in ethanol, acetic acid and propylene glycol, completely soluble in acetone. The color shade of acidic solution is pale yellow, and reddish brown in alkaline condition. It has a good resistance to heat, but not to light and Fe2. It has  superior pigmentation ,especially for protein.

 
   ·Quality Standard

Items

Enterprise Standard

Appearance

Yellowish to orange red free flowing powder

Curcumin Content                  %  Less than

90

Color Value E1%1cm425±2nm      Less than

1450

Ash                          %   Less than

4

Leadas Pb)                    mg/kg Less than

5

Arsenicas As                   mg/kg Less than

3

Pathogenic Bacteria

Negative

    ·Application and Usage Reference

Curcumin can be widely used in carbonic acid drink, candy, wine, ice-cream, jelly. The usage reference is 0.01g/kg.

·Package

Carton with inner plastic bags. Net weight is 10kg for each container. Package standards are also available according to consumer’s demand.

·Storage

Sealed, avoid light, store in a cool and dry place.

·Shelf Life

If the storage condition attains as mentioned above, powder is two years from production date. Once opened, should seal up again and use within six months.

 
Add:YangGuang Town, Tonghai County, Yuxi City,Yunnan Province,CHINA. P.C:652704
Tel:+86 877 3663828/3661837  Fax:+86 877 3663829/3661837    E-mail:ynyxyang@ystrcw.com     ynyxyang.trade@ystrcw.com
备案序号: 滇ICP备05002156
Copyright@2009 www.ystrcw.com All rights reserved