Curcumin
Data：11-08 / Click：2862 /Source：admin
Product Description
Curcumin is a yellow pigment obtained from the rhizomes of turmeric. Its principal component is curcumins. It is soluble in ethanol but insoluble in water. It exhibits a yellow shade at acidic and neutral pH and a reddish-brown at alkaline pH. Stable to heat but sensitive to light.
Curcumin is a yellow pigment obtained from the rhizomes of turmeric. Its principal component is curcumins. It is soluble in ethanol but insoluble in water. It exhibits a yellow shade at acidic and neutral pH and a reddish-brown at alkaline pH. Stable to heat but sensitive to light.
Quality Control
With heavy metal, solvents residue, pesticide residue microorganism meet USP/EP/CP standards.
Characteristic
Yellow to Red crystalline powder, soluble in ethanol and glacial acetic acid,but insoluble in water and diethyl ether
It exhibits a yellow shade at acidic and neutral pH and a reddish-brown at alkaline pH, PH 7.8(yellow)~9.2(red brown)
Good stable to reducing agent, good staining(especially for protein)
Stable to heat but sensitive to light and iron ion
Yellow to Red crystalline powder, soluble in ethanol and glacial acetic acid,but insoluble in water and diethyl ether
It exhibits a yellow shade at acidic and neutral pH and a reddish-brown at alkaline pH, PH 7.8(yellow)~9.2(red brown)
Good stable to reducing agent, good staining(especially for protein)
Stable to heat but sensitive to light and iron ion
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Appearance
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Orange Yellow Fine Powder
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Flavor & Odor
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Characteristic
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Particle size
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100% pass 80 mesh
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Bulk density
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40-60g/100ml
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Sulphated Ash
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≤5.0%
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GMO
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Free
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General Status
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Non-irradiated
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As
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≤1mg/kg
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Hg
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≤0.1mg/kg
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Cd
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≤1mg/kg
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Yeast & Mold
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≤100cfu/g
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Application:
A food additive used for coloring food, beverage, alcoholic drinks, pastry, jelly, and snacks.
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