China High Quality Octyl Butyrate Factories - Curcumin | 82508 – COLORKEM
China High Quality Octyl Butyrate Factories - 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 |
Product detail pictures:
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Based on domestic market and expand overseas business is our development strategy for China High Quality Octyl Butyrate Factories - Curcumin | 82508 – COLORKEM , The product will supply to all over the world, such as: Provence, Thailand, Slovakia, Since the establishment of our company, we've realized the importance of providing good quality goods and the best before-sales and after-sales services. Most problems between global suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question points they do not understand. We break down these barriers to ensure you get what you want to the level you expect, when you want it.
By Honey from Bolivia - 2017.01.28 19:59
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Olivia from Anguilla - 2017.10.27 12:12
