Product Name: Turmeric Extract
Source:Curcuma longa L.
Part Used:Root
Active ingredient:
Curcumin,Tetrahydrocurcumin,Desmethoxycurcumin,Bisdesmethoxycurcunmin
Specification:10%(Water soluble),95%,98% By HPLC
Package:25Kg/Drum
Drum’s Size:36cm*36cm*52cm
Shelf Time:2 Years
Description
Turmeric extract powder is made from the root of turmeric and is biologically called turmeric. This product is orange-yellow crystalline powder with bitter taste. The main active ingredient of the extract is curcumin, which contains a variety of compounds, including curcumin, demethoxy curcumin, double demethoxy curcumin, etc. Curcumin is one of the most important substances in curcumin. The main specifications of turmeric extract are curcumin 95% (curcumin content 70%-80%) and curcumin 10%. Curcumin is 95% fat-soluble and is commonly used in supplements or medicines; 10% of curcumin is water-soluble, suitable for beverages and cosmetics.
Specification
Product Name: |
Turmeric Extract |
Part Used: |
Root |
Latin Name: |
Curcuma longa L. |
Extract Solvent: |
Water&Ethanol |
Test Item
|
USP Specification
|
CP Specification
|
Test Methods
|
|
Appearance
|
Yellow-Orange
|
Yellow-Orange
|
Visual
|
|
Curcuminoids Content
|
≥95%
|
HPLC
|
USP
|
|
Curcumin
|
70-80%
|
/
|
USP
|
|
Desmethoxycurcunmin
|
15-25%
|
/
|
USP
|
|
Bisdesmethoxycurcunmin
|
2.5-6.5%
|
/
|
USP
|
|
Loss On Drying
|
≤5%
|
≤5%
|
5g/105℃/2hrs
|
|
Particle Size
|
≥80% pass 80 mesh
|
≥80% pass 80 mesh
|
Screen
|
|
Total Solvent Residues
|
≤5000ppm
|
/
|
Gas Chromatography
|
|
Ethanol Residues
|
/
|
≤5000ppm
|
Gas Chromatography
|
|
Ethyl Acetate Residues
|
/
|
≤5000ppm
|
Gas Chromatography
|
|
Heavy Metals
|
≤10mg/kg
|
≤10mg/kg
|
Atomic Absorption
|
|
Lead
|
≤1mg/kg
|
≤1mg/kg
|
Atomic Absorption
|
|
Arsenic
|
≤1mg/kg
|
≤1mg/kg
|
Atomic Absorption
|
|
Mercury
|
≤0.1mg/kg
|
≤0.1mg/kg
|
Atomic Absorption
|
|
Cadmium
|
≤1mg/kg
|
≤1mg/kg
|
Atomic Absorption
|
|
Total Plate Count
|
≤1000cfu/g
|
≤3000cfu/g
|
AOAC
|
|
Total Yeast&Mold
|
≤100cfu/g
|
≤300cfu/g
|
AOAC
|
|
Coli Group
|
≤3MPN/g
|
≤3MPN/g
|
AOAC
|
|
Salmonella
|
Negative
|
Negative
|
AOAC
|
|
Staphylococcus
|
Negative
|
Negative
|
AOAC
|
Function
1. Mainly used as flavor additives for pigments and food
2. It has excellent properties such as anti-cancer, anti-inflammatory, anti-oxidation, anti-mutagenic, and hypolipidemic properties.
3. It is now used as a food coloring because it usually provides coloring to food to protect food from sunlight.
4. Curcumin/polysorbate solution or curcumin powder is dissolved in alcohol for use in water-containing products. In pickles, seasonings, and mustard, excessive coloring is sometimes used to compensate for fading.
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