Customization: | Available |
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Certification: | ISO |
Assay Method: | HPLC |
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Product Name | Tetrahydrocurcumin | Latin name |
Curcuma aromatica Salisb |
Plant Source | Zingiberaceae plants | Part used | Root |
Specs | 95% by HPLC | Appearance |
White powder |
CAS No. |
36062-04-1 |
EINECS |
609-201-3 |
Molecular Formula |
C21H24O6 |
Molecular Weight |
372.415 |
1.Mainly used as flavor additive to pigments and foods;
2. It also has a good performances such as anticancer, anti-inflammatory,anti-oxidation, anti-mutagenics,lipoidemia reducing and ect;
3. Now it is used as a food coloring since it normally gives food slightly yellow color,it can be used to protect food products from sunlight.
4. The curcumin/polysorbate solution or curcumin powder dissolved in alcohol is used for water-containing products. Over-coloring, such as in pickles, relishes,and mustard
Items |
Standards |
Results |
Physical Analysis |
||
Description |
White Powder | Complies |
Assay |
Tetrahydrocurcumin 95%(HPLC) | 95.1% |
Mesh Size |
100 % pass 80 mesh | Complies |
Ash |
≤ 5.0% | 2.85% |
Loss on Drying |
≤ 5.0% | 2.65% |
Chemical Analysis |
||
Heavy Metal |
≤ 10.0 mg/kg |
Complies |
Pb |
≤ 2.0 mg/kg |
Complies |
As |
≤ 1.0 mg/kg | Complies |
Hg |
≤ 0.1mg/kg | Complies |
Microbiological Analysis |
||
Residue of Pesticide |
Negative | Negative |
Total Plate Count |
≤ 1000cfu/g | Complies |
Yeast&Mold |
≤ 100cfu/g | Complies |
E.coil |
Negative |
Negative |
Salmonella |
Negative |
Negative |