Address
Room 2301C, 23rd Floor, Building 1, jinghu Commercial center, No, 34, Liangzhuang Street, Eri District, Zhengzhou City, Henan province
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
CAS:458-37-7
Cosmetic/Food grade
Place of Origin:China
Appearance:Yellow powder
MF:C21H20O6
Certification:MSDS,COA,TDS
Free Samples
Curcumin is a chemical compound extracted from the rhizomes of some plants in the ginger and araceae families. Turmeric contains approximately 3%–6% curcumin, making it a rare diketone pigment found in the plant kingdom, belonging to the diketone class of compounds. Curcumin is an orange-yellow crystalline powder with a slightly bitter taste, insoluble in water, and is mainly used in food production for coloring sausage products, canned goods, and braised products. Medical research indicates that curcumin has lipid-lowering, anti-tumor, anti-inflammatory, choleretic, and antioxidant effects. Scientists have recently discovered that curcumin may help treat drug-resistant tuberculosis.

Turmeric is a commonly used medicinal herb, its main bioactive components being curcuminoids and volatile oils.
Curcumin has long been widely used in the food industry as a common natural pigment, primarily for coloring canned goods, sausage products, and braised products. Its usage depends on normal production needs.
It is also used as an acid-base indicator, with a pH range of 7.8 (yellow) to 9.2 (reddish-brown).
Technical Specifications:
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Item
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Specification
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Test result
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Physical Contro
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||
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Appearance
|
Orange Powder
|
Conforms
|
|
Odor
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Characteristic
|
Conforms
|
|
Taste
|
Characteristic
|
Conforms
|
|
Purity
|
10:1 30:1 50:1 100:1
|
Conforms
|
|
Loss on Drying
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≤5.0%
|
Conforms
|
|
Ash
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≤5.0%
|
Conforms
|
|
Particle size
|
95% pass 80 mesh
|
Conforms
|
|
Allergens
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None
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Conforms
|
|
Chemical Control
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||
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Heavy metals
|
NMT 10ppm
|
Conforms
|
|
Arsenic
|
NMT 2ppm
|
Conforms
|
|
Lead
|
NMT 2ppm
|
Conforms
|
|
Cadmium
|
NMT 2ppm
|
Conforms
|
|
Mercury
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NMT 2ppm
|
Conforms
|
|
Microbiological Control
|
||
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Total Plate Count
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10,000cfu/g Max
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Conforms
|
|
Yeast & Mold
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1,000cfu/g Max
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Conforms
|
|
E.Coli
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Negative
|
Negative
|
|
Salmonella
|
Negative
|
Negative
|
Package:
1kg / 25kg bag
Palletized Shipping
Lead Time: 1-7 Days
Shipping Methods: Sea/Air/Express delivery

