Top Suppliers Bifenthrin - Curcumin/Turmeric oleoresin – Golden Everbest Detail:
Curcumin is a bright yellow chemical produced by Curcuma longa plants. It is the principal curcuminoid of turmeric (Curcuma longa), a member of the ginger family, Zingiberaceae. It is used as an herbal supplement, cosmetics ingredient, food flavoring, and food coloring.
Specificaiton:
Curcumin 95% USP
Turmeric extract Feed grade 10%, 3%
Sample COA of Curcumin 95%
| Items | Specifications | Results | Method | |||||
|
Description |
||||||||
| Appearance |
Orange-yellow Powder |
Complies |
Visual |
|||||
| Odor |
Characteristic |
Complies |
organoleptic |
|||||
| Taste |
Astringent |
Complies |
Organoleptic |
|||||
| Particle Size 80 mesh |
Not less than 85.0% |
Complies |
CP2010,Part 2 I,App.XIB |
|||||
|
Chemical Test compacted density |
||||||||
| Identification |
Positive by HPLC |
|||||||
| By IR spectrum |
The IR spectrum of sample is concordant with that of standard |
|||||||
| Assay |
Total Curcuminoids ≥95.0% |
95.65% |
HPLC
|
|||||
|
Curcumin |
75.21% | |||||||
|
Desmethoxy Curcumin |
16.84% | |||||||
|
Bisdemethoxy Curcumin |
3.6% | |||||||
|
Loss on Drying |
≤ 2.0% |
0.7% |
CP2010 |
|||||
|
Ash |
≤ 1.0 % |
0.5% |
CP2010 |
|||||
|
compacted density |
0.5-0.8 g/ml |
0.63 g/ml |
CP2010 |
|||||
|
Loose Bulk Density |
0.3-0.5 g/ml |
0.42g/ml |
CP2010 |
|||||
| Heavy Metals |
≤ 10 ppm |
Complies |
GB8451 |
|||||
|
Arsenic (As) |
≤ 2 ppm |
<0.3 ppm |
GB/T5009.11-2003 |
|||||
|
Lead (Pb) |
≤ 2 ppm |
< 0.3ppm |
GB/T5009.12-2010 |
|||||
| Cadmium(Cd) | ≤0.1ppm | Complies | GB/T5009.15 | |||||
| Mercury (Hg) | ≤0.5ppm | 0.2 ppm | GB/T5009.17-2003 | |||||
|
Solvent Residue |
—— | CPMP/ICH/283 |
Complies |
|||||
| Pesticide Residue | Conform to EU regulation | Complies |
Complies |
|||||
| Microbial Analysis |
||||||||
|
Total Plate Count |
< 1000 cfu/g |
Complies |
Authorized Lab Test |
|||||
|
Yeast and Mold |
< 100 cfu/g |
60 cfu/g |
Authorized Lab Test |
|||||
|
Escherichia Coli |
Negative |
Not Detected |
Authorized Lab Test |
|||||
|
Salmonella/25g |
Negative |
Not Detected |
|
|||||
| Package &Storage |
||||||||
|
Package |
25kg/drum |
Shelf Life |
Two years when properly stored |
|||||
|
Storage |
Store in a cool, dry place and keep away from direct strong light. |
|||||||
Product detail pictures:

Related Product Guide:
"Control the quality by the details, show the power by quality". Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for Top Suppliers Bifenthrin - Curcumin/Turmeric oleoresin – Golden Everbest, The product will supply to all over the world, such as: Hungary , Johannesburg , Sudan , With the development and enlargement of mass clients abroad, now we've set up cooperative relationships with many major brands. We've our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost items and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.
We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!



