China High Quality 2-Methylhexanoic Acid Manufacturers - Curcumin | 82508 – COLORKEM
China High Quality 2-Methylhexanoic Acid Manufacturers - Curcumin | 82508 – COLORKEM Detail:
Products Description
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.
Specification
| 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 |
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We pursue the administration tenet of Quality is exceptional, Assistance is supreme, Reputation is first, and will sincerely create and share success with all clients for China High Quality 2-Methylhexanoic Acid Manufacturers - Curcumin | 82508 – COLORKEM , The product will supply to all over the world, such as: Guatemala, Luxemburg, San Diego, By adhering to the principle of human oriented, winning by quality, our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
By Marcy Real from Nairobi - 2018.05.15 10:52
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
By Merry from Algeria - 2018.11.04 10:32
