| ≥1 piece |
Curcumin is the principal curcuminoid of the popular Indian curry spice turmeric, which is a member of the ginger family (Zingiberaceae). Curcumin can exist in at least two tautomeric forms, keto and enol. The enol form is more energetically stable in the solid phase and in solution.
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Name: Turmeric extract
Latin name:Curcuma longa L.
Part of used: Root
Active ingredient: Curcumin /Curcuminoids
Spec.: 90% 95% 98%
Appearance: Orange-Yellow powder
Specification:
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Items |
Specifications |
Results |
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Physical Property |
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Appearance |
Fine Powder |
Organoleptic Conforms |
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Color |
Orange |
Organoleptic Conforms |
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Odour |
Characteristic |
Organoleptic Conforms |
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Mesh Size |
100% through 80 mesh size |
USP32<786> Conforms |
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General Analysis |
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Identification Curcumin Loss on Drying |
Identical to R.S. sample 95% ≤5.0% |
HPLC HPLC Eur.Ph.6.0[2.8.17] |
Conforms 95.13% 3.24% |
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Ash |
≤5.0% |
Eur.Ph.6.0[2.4.16] 3.37% |
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Contaminants |
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Pesticides Residue |
Meet USP32<561> |
USP32<561> Conforms |
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Lead(Pb) |
≤3.0mg/kg |
Eur.Ph6.0<2.2.58>ICP-MS 2.1 |
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Arsenic(As) |
≤2.0mg/kg |
Eur.Ph6.0<2.2.58>ICP-MS 1.9 |
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Cadmium(Cd) |
≤1.0mg/kg |
Eur.Ph6.0<2.2.58>ICP-MS 0.7 |
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Mercury(Hg) |
≤0.1mg/kg |
Eur.Ph6.0<2.2.58>ICP-MS 0.08 |
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Microbiological |
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Total Plate Count |
≤1000cfu/g |
USP30<61> 122 |
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Yeast &Mold |
≤100cfu/g |
USP30<61> 39 |
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E.Coli. |
Negative |
USP30<62> Conforms |
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Salmonella |
Negative |
USP30<62> Conforms |
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