Водорастворимый Экстракт куркумы 10% экстракт в порошке 10 1

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Water Soluble Curcumin Organic Turmeric Extract


Main Specifications: Curcumin 95%, Water Soluble Curcumin 10%, Raw Turmeric Powder


 


Curcumin powder is extracted from the root of turmeric, biologically called curcuma longa. Curcumin is orange yellow crystal powder with bitter taste and characteristic odor. Its molecular formula is C21H20O6 and CAS number is 458-37-7. Curcumin is one of the most important substances in curcuminoids, which contain several compounds, including curcumin, demthoxycurcumin, bisdemethoxycurcumin and so on.


 


Depending on the solvents used for extracting, curcumin has different solubility. Curcuminoids 95% (curcumin content 70%-80%), extracted with organic solvents, are liposoluble. Curcumin 10% extracted with water is water soluble.


 


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curcumin powder (2)


 


curcumin powder (1)


 


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 Test Report


 

























































































































































































Examination ItemsExamination StandardsTest ResultMethod
Description
AppearanceYellow-Orange powderCompliesVisual
Odor & TasteCharacteristicCompliesOrganoleptic
Extract SolventEthyl AcetateComplies——
SolubilitySoluble in ethanol  and glacial acetic acidCompliesCP2015
IdentificationHPTLC CompliesHPTLC
Content Assay
Total Curcuminoids≥95.0% 95.10%HPLC
Curcumin70%-80%73.70%HPLC
Demthoxycurcumin15%-25%16.80%HPLC
Bisdemethoxycurcumin2.5%-6.5%4.50%HPLC
Inspection
Particle SizeNLT 95% through 60 meshCompliesCP2015
Loss on Drying  ≤2.0%0.61%GB/T5009.3-2016
Total ash content  ≤1.0%0.40%GB/T5009.4-2016/5.3.3
Solvent residue≤ 5000ppm3100ppmCP2015
Tap Density g/ml0.5-0.9 0.51GB/T21354-2008
Bulk Density g/ml0.3-0.5 0.31GB/20316.2-2006
Heavy Metals ≤10ppm< 5ppmGB/T5009.74-2003
As  ≤3ppm 0.12ppmGB/T5009.11-2003
Pb ≤2ppm 0.13ppmGB/T5009.12-2010
Cd≤1ppm  0.2ppmGB/T5009.15-2003
Hg≤0.5ppm  0.1ppmGB/T5009.17-2003
Microbiological Test
Total Plate Count< 1000 cfu/g850Authorized Lab
Yeast&Mold< 100 cfu/g50Authorized Lab
E.Coli  NoneNot DetectedAuthorized Lab
Staphylococcus aureusNoneNot DetectedAuthorized Lab
SalmonellaNoneNot DetectedAuthorized Lab
Packing20kg/Drum
Packing &StoragePreserve in well-closed containers; protect from light and moisture, store at room temperature
RemarkNON GMO, NON-Irradiated, 100% Natural.

 


 


 


  Application


 


1. In food and drinks, curcumin powder can be used as yellow coloring agent and preservative.
2. In cosmetics, curcumin powder can be used as pigment for makeup products.


 









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