Curcumin is one of the popular food additives and ingredients in most countries, As a professional Curcumin supplier and manufacturer, Foodchem International Corporation has been supplying and exporting Curcumin for more than 10 years from China, please be assured to buy Curcumin at Foodchem. Any inquiries and problems please feel free to send emails to us via, we will reply you within 1 working day.


  • E Number: E100
  • HS Code: 3203001990
  • Shelf life: 2 years
  • Qty in 20' FCL: 10000KG
  • MOQ: 25KG
  • Package:25 KG/DRUM

Storage: Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.

Standart: The product conforms to the standard of In house.

Specifications: 95% Curcumin(Natural)/99% synthesis


Curcumin is the principal curcuminoid of the popular Indian spice turmeric, which is a member of the ginger family (Zingiberaceae). Turmeric's other two curcuminoids are desmethoxycurcumin and bis-desmethoxycurcumin. The curcuminoids are natural phenols that are responsible for the yellow color of turmeric. Curcumin can exist in several tautomeric forms, including a 1,3-diketo form and two equivalent enol forms. The enol form is more energetically stable in the solid phase and in solution.Curcumin can be used for boron quantification in the curcumin method. It reacts with boric acid to form a red-colored compound, rosocyanine.Curcumin is brightly yellow colored and may be used as a food coloring. As a food additive, its E number is E100.



Items Standards
Appearance Yellow or Orange Fine Powder
Odor Characteristic
Assay(%) Total Curcuminoids:95 Min by HPLC
Loss on drying(%) 5.0 Max
Residue on Ignition(%) 1.0 Max
Heavy Metals(ppm) 10.0 Max
Pb(ppm) 2.0 Max
As(ppm) 2.0 Max
Total Plate Count(cfu/g) 1000 Max
Yeast & Mold(cfu/g) 100 Max
E.Coli Negative
Salmonella Negative


 For Food:

In the food production it is mainly used for intestinal products, canned food, pastries, deserts, drinks, sauce, halogen products such as coloring.

Medical research shows that curcumin has hypolipidemic, anti-tumor, anti-inflammatory, gallbladder, antioxidant and so on.

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